[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP3699694B1 - Uhr mit einer vorrichtung zum anzeigen der gangreserve - Google Patents

Uhr mit einer vorrichtung zum anzeigen der gangreserve Download PDF

Info

Publication number
EP3699694B1
EP3699694B1 EP19158502.5A EP19158502A EP3699694B1 EP 3699694 B1 EP3699694 B1 EP 3699694B1 EP 19158502 A EP19158502 A EP 19158502A EP 3699694 B1 EP3699694 B1 EP 3699694B1
Authority
EP
European Patent Office
Prior art keywords
power reserve
timepiece
central base
value
driving wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19158502.5A
Other languages
English (en)
French (fr)
Other versions
EP3699694A1 (de
Inventor
Didier VUILLEMIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Patek Philippe SA Geneve
Original Assignee
Patek Philippe SA Geneve
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Patek Philippe SA Geneve filed Critical Patek Philippe SA Geneve
Priority to EP19158502.5A priority Critical patent/EP3699694B1/de
Publication of EP3699694A1 publication Critical patent/EP3699694A1/de
Application granted granted Critical
Publication of EP3699694B1 publication Critical patent/EP3699694B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
    • G04B9/005—Supervision of the state of winding, e.g. indicating the amount of winding by optical indication of the amount of winding
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • G04B47/066—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass with a pressure sensor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • G04B47/068—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass with a thermometer

Definitions

  • the present invention relates to a timepiece comprising a device for displaying the power reserve of an energy source of the timepiece, comprising a first element consisting of a member for displaying the values of said reserve of power, in particular in the form of a circular sector, and a second element consisting of an index arranged to indicate on the display member a value of said power reserve, one of the first and second elements being fixed and the other being mobile in rotation, said power reserve being able to vary between a minimum possible value and a maximum possible value.
  • Such a type of display device can be used in a timepiece for example to display the power reserve of a barrel supplying energy to said timepiece.
  • the movement of a timepiece designed to operate for one month has a theoretical power reserve generally estimated at between 32 and 40 days depending on the torque taken and the torques of the barrel springs equipping the timepiece.
  • the power reserve on the dial should therefore show only 30 days of operation while the barrel springs continue to disarm so that the power reserve actually shows more than 30 days of operation. The risk is that the movement goes into “degraded” mode.
  • Another solution consists of integrating a stop mechanism on the barrel into the movement.
  • a stop mechanism on the barrel into the movement.
  • such a mechanism is complex to implement.
  • the wheel carrying the power reserve index comprises a stop in the high position which makes it possible to precisely define its position.
  • the wheel carrying the power reserve index comes into contact with the stop and friction (arm friction, lanterning) is provided to "deactivate” said wheel and thus avoid display false information.
  • this system requires the provision of a sliding flange on the barrel spring so as not to desynchronize the information on the power reserve.
  • the patent application CH 711 236 discloses a power reserve display mechanism comprising a display board, a drive wheel mounted on the display board, the barrel carrying the power reserve hand passing through the drive wheel.
  • the display board and the drive wheel are connected in rotation by a spring whose inner end is fixed to the center of the drive wheel and the outer end is fixed to the outer periphery of the display board , with a maximum angular movement defined so that the power reserve hand is stopped on the minimum scale when the power reserve passes a threshold from which the energy is no longer sufficient to guarantee satisfactory rate precision.
  • the remaining days of “low” reserve are not displayed on the dial.
  • the mechanism is also designed so that 100% of the scale displayed on the dial corresponds to the maximum winding of the mainspring.
  • the drive wheel must have a certain diameter to respect the relationship with the input mobile and the display board and the drive wheel are of substantially identical diameters in order to be able to position a spiral spring having the dimensions required for the proper functioning of the mechanism.
  • This display device requiring the superposition of three elements (display board, drive wheel and spring) of substantially the same dimensions is therefore relatively bulky.
  • the display device described in the application CH 711 236 displays 100% of the graduation corresponding to the maximum reinforcement.
  • the maximum winding is not actually reached when the needle indicates 100%, hence a risk of misleading the user.
  • the maximum winding is exceeded when the needle indicates 100%, hence a risk of breaking the mainspring.
  • the present invention aims to remedy these drawbacks by proposing a power reserve display device making it possible to display said power reserve over a defined operating range, independently of variations at the start and end of operation.
  • the present invention aims to propose a power reserve display device making it possible to display the power reserve over a range of determined values, different from the theoretical maximum winding and total unwinding, and to eliminate the positioning fault. of the power reserve index, without the aid of a complex stopping mechanism, or of friction and sliding flange.
  • the present invention also aims to propose a power reserve display device making it possible to occupy a small volume in the already limited space of a timepiece movement of a timepiece, such as a wristwatch.
  • the present invention relates to a timepiece comprising a device for displaying the power reserve of an energy source of the timepiece comprising a first element consisting of a value display member of said power reserve and a second element consisting of an index arranged to indicate on the display member a value of said power reserve, one of the first and second elements being fixed and the other being mobile in rotation, said power reserve being able to vary between a minimum possible value and a maximum possible value.
  • the display device comprises a drive wheel arranged to receive a power reserve value, a central base mounted free to rotate concentrically on the drive wheel, said central base carrying the first or second element which is movable in rotation, and an elastic coupling element, a first end of which is fixed to the central base and a second end is fixed to the driving wheel, the elastic coupling element being arranged to connect the said driving wheel and the said central base only in rotation when the power reserve evolves within a range delimited by a determined minimum value and a determined maximum value, between the minimum possible value and the maximum possible value, and to separate the drive wheel from the central base when the power reserve is out of said beach.
  • the display device makes it possible to display the power reserve only within a determined range, independently of the minimum and maximum possible values.
  • the positioning errors and uncertainties of the index relative to the graduations on the display member at the start and end of operation are eliminated.
  • the central base preferably having smaller dimensions, and preferably much smaller, than those of the drive wheel, allows a significant and appreciable gain in volume.
  • the central base carries a pin and there is provided, on a frame of the timepiece, a first abutment and a second abutment, said first abutment and second abutment being arranged so that, while the base central and the drive wheel are integral in rotation, the pin abuts against said first stop when the determined minimum value is reached and abuts against said second stop when the determined maximum value is reached.
  • a first loop concentric with the central base and in which said pin can circulate when the central base and the drive wheel are integral in rotation, the length of said first loop being chosen so that a first end of the first loop constitutes the first abutment and a second end of the first loop constitutes the second abutment.
  • the pin is arranged to pass through and emerge from the drive wheel, and the drive wheel comprises a second concentric loop superimposed on the first loop, in which said pin can circulate when the drive wheel is disengaged in rotation of the central plinth.
  • the length of the second loop can be chosen so that the pin abuts against a first end of the second loop when the minimum possible value of the power reserve is reached and against a second end of the second loop when the maximum possible value of the power reserve is reached.
  • the second end of the elastic coupling element can be fixed to the outer periphery of the drive wheel.
  • the drive wheel is kinematically linked to said energy source to be able to rotate in a first direction when the energy source is armed and in a second direction when disarmed. of the energy source.
  • the elastic coupling element is a spring, and preferably a spiral spring.
  • the display member may comprise graduations according to which the minimum graduation displayed corresponds to the determined minimum value and the displayed maximum scale corresponds to the determined maximum value.
  • the display member may comprise graduations offset with respect to the actual value of the power reserve so that the minimum graduation displayed is "0" when the actual values of the power reserve are less than or equal to the determined minimum value and the maximum graduation displayed is equal to the determined maximum value minus the determined minimum value when the actual values of the power reserve are greater than or equal to the determined maximum value.
  • the present invention relates to a device for displaying a timepiece arranged to display on a display member, such as a dial, information that can vary between a minimum possible value and a maximum possible value.
  • This information relates to the power reserve of an energy source, such as a barrel, of the timepiece.
  • a device 1 for displaying the power reserve of a barrel comprising a first element consisting of a display member 2, such as a dial, advantageously in the form of a circular sector, and a second element constituted by an index 4, such as a hand or an indicator disc, arranged to indicate on the display member 2 a value of the power reserve.
  • a display member 2 such as a dial
  • an index 4 such as a hand or an indicator disc
  • the display member 2 is fixed and the index 4 is rotatable, and is arranged to move opposite the display member 2 to display a value of the power reserve within a determined range, as will be described below.
  • the display device 1 comprises a drive wheel 6 arranged to receive an instantaneous value of the power reserve.
  • the drive wheel is toothed and meshes with the pinion 8 of a mobile 10 kinematically linked to the energy source, such as a barrel, to be able to rotate in a first direction, here in the opposite direction. clockwise, when arming the energy source, and to be rotatable in a second direction, here clockwise, when disarming the energy source .
  • the display device 1 also comprises a central base 12 mounted free to rotate concentrically on the drive wheel 6.
  • the central base 12 is preferably circular in shape. It comprises a barrel 12a arranged concentrically around a barrel 6a provided on the driving wheel 6. This means that seen from the dial side, the central base 12 is arranged above the driving wheel 6. At the end of the barrel 12a is fixed index 4 (or the display member if it is the latter which is rotatable, the index then being fixed).
  • the central base 12 has dimensions different from those of the drive wheel 6, these dimensions being preferably smaller, and preferably much smaller, than those of the drive wheel 6, in order to obtain a significant gain in volume.
  • the central base 12 comprises a lug 12b projecting radially in the plane of the central base 12, perpendicular to the barrel 12a.
  • Ear 12b carries a pin 14 whose role will be described below.
  • the display device also comprises an elastic coupling element 16 of which a first end 16a, that is to say the inner end, is fixed to the base of the lug 12b of the central base 12, and a second end 16b, that is to say the outer end, is fixed to the drive wheel 6.
  • the central base 12 with its lug 12b is made in one piece with the elastic coupling element 16.
  • the second end 16b of the elastic coupling element 16 is fixed to the outer periphery of the drive wheel 6 by means of a fixing stud 18 integral with the drive wheel 6 and around which is mounted an eyelet 20 provided to the second end 16b of the elastic coupling element 16.
  • the elastic coupling element 16 is a spring, and more preferably a spiral spring.
  • the elastic coupling element 16 is arranged to connect the drive wheel 6 and the central base 12 in rotation only when the power reserve evolves within a range delimited by a determined minimum value and a determined maximum value. , between the minimum possible power reserve value and the maximum possible power reserve value, and to separate the drive wheel 6 from the central base 12 when the power reserve is outside of said range, so that the drive wheel 6 can continue its rotation independently of the central base 12 when the power reserve is outside said range, without moving the index 4.
  • the minimum and maximum values determined are different from the minimum and maximum possible values respectively.
  • a first abutment and a second abutment are arranged so that, when the central base 12 and the drive wheel 6 are integral in rotation, the power reserve being within the range delimited by the determined minimum value and the determined maximum value, the pin 14 carried by the central base 12 abuts against the first stop when the determined minimum value of the power reserve gear is reached and abuts against the second stop when the determined maximum value of the power reserve is reached.
  • the pin 14 is arranged to project in the direction of the driving wheel 6, and to pass through and emerge from the said driving wheel 6, the said frame then being located under the driving wheel 6, seen from the dial side.
  • the frame has a first loop or slot 22 concentric with the central base 12 as shown in the figures 4 to 7 .
  • the first loop 22 is positioned relative to the central base 12 so that the pin 14 carried by the central base 12 can circulate in the first loop 22 when the central base 12 and the drive wheel 6 are integral in rotation, the power reserve lying within the range bounded by the determined minimum value and the determined maximum value.
  • the length of the first loop 22 is chosen so that a first end 22a of the first loop 22 constitutes the first stop, at the moment when the determined minimum value of the power reserve is reached, and that a second end 22b of the first loop 22 constitutes the second stop, when the determined maximum value of the power reserve is reached.
  • the drive wheel 6 comprises a second loop 24, positioned so as to be concentric and superimposed on the first loop 22 provided on the frame and so that the pin 14 carried by the central base 12 passes through the second loop 24 and can circulate therein when the driving wheel 6 is disconnected in rotation from the central base 12 and continues to rotate, the power reserve being outside the range bounded by the determined minimum value and the determined maximum value.
  • the length of the second loop 24 is chosen so that the pin 14 abuts against a first end 24a of the second loop 24, when the minimum possible value of the power reserve is reached, and abuts against a second end 24b of the second loop 24 when the maximum possible value of the power reserve is reached.
  • This configuration is optional and is not necessary in the case of a power reserve, for example if the driving wheel stops by itself when the maximum possible value of the power reserve is reached at maximum winding of the barrel and when the minimum possible power reserve value is reached, the movement stops due to the complete unwinding of the barrel.
  • the display member may include graduations according to which the displayed minimum graduation corresponds to the determined minimum value and the displayed maximum graduation corresponds to the determined maximum value.
  • the display member 2 may comprise graduations offset with respect to the real value of the power reserve as represented on the figures 2 and 3 , so that the minimum scale displayed is "0" when the actual values of the power reserve are less than or equal to the minimum value determined and the maximum scale displayed is equal to the maximum value determined minus the minimum value determined when the values of the power reserve are greater than or equal to the determined maximum value.
  • the minimum scale displayed is "0" when the actual values of the power reserve are less than or equal to the minimum value determined
  • the maximum scale displayed is equal to the maximum value determined minus the minimum value determined when the values of the power reserve are greater than or equal to the determined maximum value.
  • the power reserve is displayed over 30 days, the graduation "0" displayed corresponding to the power reserve values between 0 and 5 days, and the “30” graduation corresponding to the power reserve values between 35 and 40 days.
  • the display is always clear and precise between 0 and 30 days, with no positioning fault of the index on the display member, because it always displays a power reserve of 30 days even if a watch at the other, the number of turns of the mainspring varies between maximum winding and complete winding.
  • the operation of the power reserve display device is as follows: during normal operation of the timepiece, the mainspring of the barrel is progressively disarmed, so that the displayed value of the power reserve on the organ display 2 by the index 4 gradually decreases, the index 4 being rotatable in the direction of clockwise.
  • the display device is then in the position shown in the figure 4 .
  • the index 4 is here in the form of a disk secured to the barrel 12a of the central base 12 and having on its periphery a tip serving as an index.
  • the drive wheel 6, driven by the pinion 8 of the mobile 10 kinematically linked to the barrel, rotates clockwise.
  • the stiffness of the spiral spring 16 is such that the rotation of the driving wheel 6 on which the second end 16b of the spiral spring 16 is fixed causes the rotation in the same direction of the central base 12 to which the first end 16a of the spring is fixed.
  • balance spring 16 The drive wheel 6 and the central base 12 are integral in rotation via said balance spring 16, as long as the value of the power reserve is included in the range delimited by the determined minimum value and the determined maximum value .
  • the pin 14, moving with the drive wheel 6 is stationary with respect to the second loop 24, and moves clockwise in the first loop 22.
  • the display device When the mainspring of the barrel continues to wind down and the power reserve reaches the determined minimum value, for example 5 days, 0 day being the minimum possible value, the display device is in the configuration represented on the figure 5 .
  • the configuration of the display member 2 is such that the graduations are shifted so that the index 4 indicates the value 0 when the determined minimum value of 5 days has been reached or is exceeded, as shown in the picture 3 . Due to the length of the first loop 22, the pin 14 abuts against the first end 22a of the loop 22 so that any subsequent rotation of the central base 12 in the clockwise direction is prevented.
  • the driving wheel 6 continues to turn clockwise and separates in rotation from the central base 12, blocked by the pin 14 in abutment against the end 22a of loop 22, as shown in figure 6 .
  • Index 4 remains in its "0" position of the picture 3 to indicate that the determined minimum value has been reached.
  • Drive wheel 6 can continue to rotate clockwise, second loop 24 being movable relative to pin 14. This causes coil spring 16 to wind, only its second end 16b moving with drive wheel 6, its first end 16a, fixed to the central base 12, being stationary.
  • the drive wheel 6 can stop on its own if the barrel spring is completely unwinding or continue its rotation in the clockwise direction until the first end 24a of the second loop 24 abuts against the pin 14. The drive wheel 6 is then stopped, the minimum possible value of the power reserve being reached. Index 4 has remained fixed and continues to display that the determined minimum value of the power reserve has been reached.
  • the drive wheel 6 When the user winds the barrel spring, the drive wheel 6 is driven in the counter-clockwise direction, the second loop 24 being able to rotate relative to the pin 14.
  • the drive wheel 6 drives with it the second end 16b of spiral spring 16 which disarms.
  • Said driving wheel 6 remains detached from the central base 12 until the spiral spring 16 returns to its normal configuration in which the driving wheel 6 is again integral in rotation with the central base 12 as long as the value of the power reserve is within the range bounded by the minimum value determined and the maximum value determined.
  • the index 4 which had remained immobile can then move with the central base 12.
  • the winding of the barrel being continued, the drive wheel 6 continues its rotation in the counterclockwise direction and causes with it the rotation of the central base 12 and of the index 4 also counterclockwise.
  • the pin 14, moving with the drive wheel 6 is stationary relative to the second loop 24, and moves counterclockwise in the first loop 22.
  • the display device is then in the configuration represented on the figure 7 .
  • the index 4 indicates the value "30" when the determined maximum value of 35 days has been reached or is exceeded, as shown in figure 2 . Due to the length of the first loop 22, the pin 14 abuts against the second end 22b of the loop 22 so that any subsequent rotation of the central base 12 counterclockwise is prevented.
  • the drive wheel 6 continues to turn counterclockwise and separates in rotation from the central base 12, blocked by the pin 14 in abutment against the end 22b of the loop 22, as shown in the figure 8 .
  • Index 4 remains in its "30" position of the figure 2 to indicate that the determined maximum value has been reached.
  • Drive wheel 6 can continue to rotate counterclockwise, second loop 24 being rotatable relative to pin 14. This causes spiral spring 16 to wind, only its second end 16b moving with drive wheel 6 , its first end 16a, fixed to the central base 12, being stationary.
  • the drive wheel 6 can stop by itself if the winding of the mainspring of the barrel is complete or continue its rotation in the counterclockwise direction until the second end 24b of the second loop 24 abuts against pin 14. Drive wheel 6 is then stopped, the maximum possible value of the power reserve being reached. Index 4 has remained fixed and continues to display that the determined maximum value of the power reserve has been reached.
  • the display device used in the present invention makes it possible to precisely display an instantaneous value of the power reserve when said instantaneous value is comprised within a range delimited by a determined minimum value and a determined maximum value, and to remain on the determined minimum value when the instantaneous value of the power reserve reaches or becomes lower than this determined minimum value and on the determined maximum value when the instantaneous value of the power reserve reaches or becomes higher than this determined maximum value.
  • the display device makes it possible to display the power reserve precisely over a range of determined values, by absorbing the variable strokes of the drive wheel 6.
  • the present invention thus makes it possible to display the power reserve over a determined number of days, independently of the variable strokes of the drive wheel at the start of winding and at the end of unwinding.
  • the display device used in the invention also makes it possible to display the range of values of one's choice.
  • the power reserve one could choose to display the power reserve between 1 day and 31 days if one wishes to keep a display over 30 days.
  • the display device used in the invention also allows a significant gain in volume.
  • the use of the central base 12 arranged above the drive wheel 6 allows a volume gain of about 10% compared to the construction described in the application. CH 711 236 , which represents an interesting gain for the manufacturer.
  • the pin 14 could project upwards, in the direction of the dial and be arranged to circulate in a groove provided on the underside of a bridge positioned above the central base 12, the groove being of length appropriate so that its ends constitute the first and second stops corresponding to the determined minimum and maximum values.
  • the drive wheel held in position by its barrel held by a bridge or by a bridge, can continue to rotate relative to the base without requiring a loop for the circulation of the pin.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Claims (12)

  1. Uhr, die eine Vorrichtung (1) zur Anzeige der Gangreserve einer Energiequelle der Uhr umfasst, die ein erstes Element, das aus einem Organ (2) zur Anzeige der Werte der Gangreserve besteht, und ein zweites Element umfasst, das aus einem Index (4) besteht, der dazu gestaltet ist, auf dem Anzeigeorgan (2) einen Wert der Gangreserve anzuzeigen, wobei eines von dem ersten und dem zweiten Element fest ist und das andere drehbeweglich ist, wobei die Gangreserve sich zwischen einem möglichen Mindestwert und einem möglichen Höchstwert bewegen kann, wobei die Anzeigevorrichtung (1) ein führendes Rad (6), das dazu gestaltet ist, einen Wert der Gangreserve zu empfangen, einen mittleren Sockel (12), der konzentrisch frei drehbar auf dem führenden Rad (6) gelagert ist, wobei der mittlere Sockel (12) das erste oder das zweite Element trägt, das drehbeweglich ist, und ein elastisches Kopplungselement (16) umfasst, von dem ein erstes Ende (16a) fest mit dem mittleren Sockel (12) verbunden ist und ein zweites Ende (16b) fest mit dem führenden Rad (6) verbunden ist, dadurch gekennzeichnet, dass das elastische Kopplungselement (16) dazu gestaltet ist, das führende Rad (6) und den mittleren Sockel (12) nur dann drehfest zu verbinden, wenn die Gangreserve sich in einem Bereich bewegt, der von einem bestimmten Mindestwert und einem bestimmten Höchstwert abgegrenzt ist, die zwischen dem möglichen Mindestwert und dem möglichen Höchstwert enthalten sind, und das führende Rad (6) von dem mittleren Sockel (12) zu trennen, wenn die Gangreserve sich außerhalb des Bereichs befindet.
  2. Uhr nach Anspruch 1, dadurch gekennzeichnet, dass der mittlere Sockel (12) einen Sperrstift (14) trägt, und dadurch, dass auf einem Gestell der Uhr ein erster Anschlag und ein zweiter Anschlag vorgesehen sind, wobei der erste Anschlag und der zweite Anschlag so gestaltet sind, dass, wenn der mittlere Sockel (12) und das führende Rad (6) drehfest sind, der Sperrstift (14) in dem Moment, in dem der bestimmte Mindestwert erreicht wird, gegen den ersten Anschlag anschlägt und in dem Moment, in dem der bestimmte Höchstwert erreicht wird, gegen den zweiten Anschlag anschlägt.
  3. Uhr nach Anspruch 2, dadurch gekennzeichnet, dass auf dem Gestell der Uhr eine erste Rille (22) vorgesehen ist, die konzentrisch zum mittleren Sockel (12) ist und in welcher der Sperrstift (14) umlaufen kann, wenn der mittlere Sockel (12) und das führende Rad (6) drehfest sind, wobei die Länge der ersten Rille (22) derart ausgewählt ist, dass ein erstes Ende (22a) der ersten Rille (22) den ersten Anschlag bildet und dass ein zweites Ende (22b) der ersten Rille (22) den zweiten Anschlag bildet.
  4. Uhr nach Anspruch 3, dadurch gekennzeichnet, dass der Sperrstift (14) dazu gestaltet ist, das führende Rad (6) zu durchqueren und daraus zu münden, und dadurch, dass das führende Rad (6) eine zweite Rille (24) umfasst, die konzentrisch zur ersten Rille (22) ist und mit ihr übereinanderliegt, und in welcher der Sperrstift (14) umlaufen kann, wenn das führende Rad (6) drehbar von dem mittleren Sockel (12) getrennt ist.
  5. Uhr nach Anspruch 4, dadurch gekennzeichnet, dass die Länge der zweiten Rille (24) derart ausgewählt ist, dass der Sperrstift (14) in dem Moment, in dem der mögliche Mindestwert der Gangreserve erreicht wird, gegen ein erstes Ende (24a) der zweiten Rille (24), und in dem Moment, in dem der mögliche Höchstwert der Gangreserve erreicht wird, gegen ein zweites Ende (24b) der zweiten Rille (24) anschlägt.
  6. Uhr nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der mittlere Sockel (12) Abmessungen aufweist, die kleiner sind als diejenigen des führenden Rades (6).
  7. Uhr nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der mittlere Sockel (12) einteilig mit dem elastischen Kopplungselement (16) ist.
  8. Uhr nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das zweite Ende (16b) des elastischen Kopplungselements (16) an der äußeren Peripherie des führenden Rades (6) befestigt ist.
  9. Uhr nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das führende Rad (6) kinematisch mit der Energiequelle verbunden ist, um bei der Spannung der Energiequelle in einer ersten Richtung und bei der Entspannung der Energiequelle in einer zweiten Richtung drehbeweglich zu sein.
  10. Uhr nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das elastische Kopplungselement (16) eine Feder, vorzugsweise eine Spiralfeder, ist.
  11. Uhr nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Anzeigeorgan (2) Teilungen umfasst, gemäß denen die angezeigte Mindestteilung dem bestimmten Mindestwert entspricht und die angezeigte Höchstteilung dem bestimmten Höchstwert entspricht.
  12. Uhr nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass das Anzeigeorgan (2) Teilungen umfasst, die derart in Bezug auf den tatsächlichen Wert der Gangreserve verschoben sind, dass die angezeigte Mindestteilung "0" ist, wenn die tatsächlichen Werte der Gangreserve kleiner oder gleich dem bestimmten Mindestwert sind, und die angezeigte Höchstteilung gleich dem bestimmten Höchstwert minus dem bestimmten Mindestwert ist, wenn die tatsächlichen Werte der Gangreserve größer oder gleich dem bestimmten Höchstwert sind.
EP19158502.5A 2019-02-21 2019-02-21 Uhr mit einer vorrichtung zum anzeigen der gangreserve Active EP3699694B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19158502.5A EP3699694B1 (de) 2019-02-21 2019-02-21 Uhr mit einer vorrichtung zum anzeigen der gangreserve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19158502.5A EP3699694B1 (de) 2019-02-21 2019-02-21 Uhr mit einer vorrichtung zum anzeigen der gangreserve

Publications (2)

Publication Number Publication Date
EP3699694A1 EP3699694A1 (de) 2020-08-26
EP3699694B1 true EP3699694B1 (de) 2022-10-26

Family

ID=65520121

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19158502.5A Active EP3699694B1 (de) 2019-02-21 2019-02-21 Uhr mit einer vorrichtung zum anzeigen der gangreserve

Country Status (1)

Country Link
EP (1) EP3699694B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4343449A1 (de) 2022-09-26 2024-03-27 Oris Holding AG Gangreserve-anzeigevorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1562086B1 (de) * 2004-02-04 2011-11-23 Vaucher Manufacture Fleurier S.A. Vorrichtung zur Gängreserveanzeigung
CH711236A2 (fr) 2015-06-22 2016-12-30 Mft La Joux-Perret Sa Mécanisme d'affichage de la réserve de marche.

Also Published As

Publication number Publication date
EP3699694A1 (de) 2020-08-26

Similar Documents

Publication Publication Date Title
EP1470452B1 (de) Vorrichtung mit uhrwerk und chronographenmodul
EP3059643B1 (de) Uhrmechanismus
EP3612897B1 (de) Verriegelungsvorrichtung fuer uhrwerkmechanismus
EP3483663B1 (de) Antriebsvorrichtung für kalendersystem einer uhr
EP3059642B1 (de) Uhrmechanismus
CH708526A2 (fr) Dispositif à force constante, mouvement et montre mécanique.
EP3699694B1 (de) Uhr mit einer vorrichtung zum anzeigen der gangreserve
CH710108B1 (fr) Mécanisme à force constante, mouvement et pièce d'horlogerie.
EP2957964B1 (de) Kippkupplung für uhren
EP3196710B1 (de) Uhrwerk, das eine analoganzeige umfasst
EP1562086B1 (de) Vorrichtung zur Gängreserveanzeigung
CH716525B1 (fr) Régulateur mécanique horloger auto-démarrant.
EP2244138B1 (de) Vorrichtung zum Aufziehen einer automatischen Armbanduhr, die mit einem Auskupplungssystem versehen ist
EP3770694B1 (de) Anschlagkäfig für uhr mit zwei elastischen anschlagelementen
EP1960846B1 (de) Uhrwerk
EP3407142A1 (de) Uhrwerk mit sekunden-stopp-funktion
CH711236A2 (fr) Mécanisme d'affichage de la réserve de marche.
CH716092B1 (fr) Barillet d'horlogerie et procédé de modification de mouvement horloger.
EP3714336B1 (de) Halterung eines mobilgeräts mit einer anzeigescheibe
EP3770695B1 (de) Anschlagkäfig für uhr mit käfiganschlagblatt
EP1791038A1 (de) Uhrwerk
EP3985448A1 (de) System zum steuern und halten einer position eines mobilgerätes zur anzeige von zeit- oder zeitabgeleiteten informationen
EP0851320A1 (de) Mechanische Uhr mit Gangreserveanzeige
EP3825786A1 (de) Anzeigemechanismus einer uhr
WO2020234665A1 (fr) Mouvement de montre à remontage automatique

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210211

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: G04B 9/00 20060101AFI20220413BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20220524

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1527468

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019020958

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20221026

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1527468

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230227

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230126

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230226

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230127

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230521

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602019020958

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602019020958

Country of ref document: DE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

26N No opposition filed

Effective date: 20230727

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230228

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230221

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230221

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230228

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240301

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221026