DE29510688U1 - Gear motor actuator, in particular window lifter or sunroof drive for a motor vehicle - Google Patents
Gear motor actuator, in particular window lifter or sunroof drive for a motor vehicleInfo
- Publication number
- DE29510688U1 DE29510688U1 DE29510688U DE29510688U DE29510688U1 DE 29510688 U1 DE29510688 U1 DE 29510688U1 DE 29510688 U DE29510688 U DE 29510688U DE 29510688 U DE29510688 U DE 29510688U DE 29510688 U1 DE29510688 U1 DE 29510688U1
- Authority
- DE
- Germany
- Prior art keywords
- gear
- end position
- feature
- actuator according
- motor
- 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.)
- Expired - Lifetime
Links
- 230000035939 shock Effects 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 2
- 101150112468 OR51E2 gene Proteins 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 2
- 244000309464 bull Species 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/697—Motor units therefor, e.g. geared motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
95 G 3 h 7 395 G 3 h 7 3
BeschreibungDescription
Getriebemotor-Stellantrieb, insbesondere Fensterheber- bzw. Schiebedachantrieb für ein Kraftfahrzeug 5Geared motor actuator, in particular window lifter or sunroof drive for a motor vehicle 5
Die Erfindung bezieht sich auf einen Getriebemotor-Stellantrieb gemäß Anspruch 1.The invention relates to a geared motor actuator according to claim 1.
Durch die EP-Bl-O 261 525 ist ein Getriebemotor-Stellantrieb für einen Kraftfahrzeug-Fensterheber mit einem Schneckengetriebe bekannt, dessen auf einem verlängerten Motorwellenende vorgesehene Schneckenwelle ein Schneckenrad antreibt, welches in mittelbarer axialer formschlüssiger Steckverbindung mit einer abtriebsseitigen Mitnehmerscheibe steht, die den übrigen Fensterhebermechanismus antreibt; über die Schnecken-Getriebeanordnung wird die Fensterscheibe durch den Elektromotor mit vollem Moment in ihre jeweilige Endposition "Fenster geschlossen" bzw. "Fenster geöffnet" bis zur Erreichung eines Endanschlages angetrieben. Zur Abdämpfung der dabei ansonsten auf den Motor und die übrigen Getriebekonstruktionsteile einwirkenden Stoßbelastungen ist ein elastisches Dämpfungselement zwischen dem von der Motorwelle über die Schneckenwelle angetriebenen Schneckenrad einerseits und der axial vorgelagerten durch eine Steckverbindung formschlüssig in Mitnahmeverbindung stehenden Mitnehmerscheibe andererseits vorgesehen, so daß beim Auflaufen des Antriebes in eine der beiden zuvor geschilderten Endpositionen der Anschlagstoß in radialer und tangentialer Richtung gemildert bzw. abfangen werden kann.EP-Bl-O 261 525 discloses a geared motor actuator for a motor vehicle window lifter with a worm gear, whose worm shaft, provided on an extended motor shaft end, drives a worm wheel, which is in an indirect axial positive plug connection with a drive plate on the output side, which drives the rest of the window lifter mechanism; via the worm gear arrangement, the window pane is driven by the electric motor with full torque into its respective end position "window closed" or "window open" until it reaches an end stop. To dampen the shock loads that would otherwise act on the motor and the other gear components, an elastic damping element is provided between the worm gear driven by the motor shaft via the worm shaft on the one hand and the axially upstream drive disk that is positively connected by a plug connection on the other hand, so that when the drive runs into one of the two previously described end positions, the impact shock can be reduced or absorbed in the radial and tangential direction.
Durch die DE-Al-44 32 955 ist ein elektromotorischer Antrieb für eine Kraftfahrzeug-Fensterscheibe bekannt, bei der die Steuervorrichtung mit einer Überschußkraftbegrenzung (Ü.K.B) derart ausgerüstet ist, daß die Hubbewegung der Fensterscheibe beendet wird, wenn diese eine der beiden Endpositionen mit einem entsprechenden Endanschlag erreicht. Im vorgenanntenDE-Al-44 32 955 discloses an electric motor drive for a motor vehicle window pane, in which the control device is equipped with an excess force limiter (Ü.K.B) in such a way that the lifting movement of the window pane is terminated when it reaches one of the two end positions with a corresponding end stop. In the aforementioned
9583*739583*73
bekannten Fall ist zusätzlich eine selbsttätige Abschaltung der Überschußkraftbegrenzung vor dem Fensterscheibeneinlauf in die obere Dichtung vorgesehen, derart daß die beim Scheibeneinlauf in die Dichtung auftretenden erhöhten Antriebskräfte nicht zu einer Auslösung der Überschußkraftbegrenzung führen. Dazu ist die diesem Abstand entsprechende Scheibenhöhenlage dadurch abgespeichert, daß der Fensterscheibe eine Referenzlage bei Schließstellung mit Anlage ihrer Oberkante am oberen Endanschlag fest zugeorndet ist, von der aus dann über einen Positions- oder Bewegungszähler das Erreichen des definierten Abstandes bei Aufwärtsbewegung der Scheibe sensorisch erfaßt und dadurch automatisch die Überschußkraftbegrenzung abgeschaltet werden kann.In the known case, an automatic shutdown of the excess force limiter is also provided before the window pane enters the upper seal, so that the increased driving forces that occur when the pane enters the seal do not trigger the excess force limiter. For this purpose, the pane height corresponding to this distance is stored by permanently assigning a reference position to the window pane in the closed position with its upper edge resting on the upper end stop, from which the reaching of the defined distance when the pane moves upwards is then detected by a position or movement counter and the excess force limiter can thus be automatically switched off.
Gemäß vorliegender Erfindung kann der konstruktive und damit fertigungstechnische und montagetechnische Aufwand für einen Getriebemotor-Stellantrieb, insbesondere Fensterheber- bzw. Schiebedachantrieb in einem Kraftfahrzeug, bei gewährleistetem Schutz gegenüber Schäden durch Stoßbelastungen dadurch 0 vermindert werden, daß der Elektromotor in Ausschaltabhängigkeit von einer Steuervorrichtung kurz vor Erreichen der Endposition steht und das Getriebe mit dem weiteren Antrieb des Schließteils, insbesondere einer Fensterscheibe eines Kraftfahrzeug-Fensterhebers, in dämpfungsmittelfreier Antriebsverbindung gestellt ist; zweckmäßigerweise steht der Elektromotor, insbesondere vor Erreichen der unteren Endposition d.h. vor Erreichen der vollen Öffnungsstellung der Fensterscheibe, in derartiger, insbesondere von der Geschwindigkeit des bewegten Schließteils abhängiger, Ausschaltabhängigkeit, daß die Fensterscheibe aufgrund der im Antrieb enthaltenen Bewegungsenergie anschließend ihre Endposition im wesentlichen stoßbelastungsfrei erreichen kann, und ist der Elektromotor vor Erreichen der oberen Endposition d.h. vor Erreichen der völligen Schließstellung der Fensterscheibe, nach einem Abschalt-Stillstand anschließend in Wiedereinschaltabhängigkeit im Sinne einer weiteren kurzen End-Bewegung der Fensterschei-According to the present invention, the design and thus manufacturing and assembly costs for a gear motor actuator, in particular a window lifter or sunroof drive in a motor vehicle, can be reduced while ensuring protection against damage caused by shock loads by the electric motor being switched off by a control device shortly before reaching the end position and the gear is placed in a damping-free drive connection with the further drive of the locking part, in particular a window pane of a motor vehicle window lifter; expediently, the electric motor, in particular before reaching the lower end position, i.e. before reaching the fully open position of the window pane, is in such a switch-off dependency, in particular dependent on the speed of the moving closing part, that the window pane can then reach its end position essentially without impact due to the kinetic energy contained in the drive, and the electric motor, before reaching the upper end position, i.e. before reaching the fully closed position of the window pane, is then in a switch-on dependency after a switch-off standstill in the sense of a further short end movement of the window pane.
95 G 3 4 7 395 G3 4 7 3
be ohne wesentliche Stoßbelastung bis zu ihrer endgültigen Endposition gestellt.be placed into its final position without significant impact load.
Zweckmäßigerweise wird als Steuervorrichtung eine an sich vorhandene, z.B. der eingangs genannten DE-Al-44 32 955 ähnliche, Vorrichtung zur motorischen Betätigung einer Fensterscheibe eines Kraftfahrzeuges mitverwendet, wobei lediglich deren elektrische Ansteuerung geringfügig zu ergänzen ist.It is expedient to use an existing device, e.g. similar to the aforementioned DE-Al-44 32 955, for the motorized operation of a window pane of a motor vehicle as the control device, whereby only its electrical control needs to be slightly supplemented.
Durch eine einmalige, lediglich z.B. nach einem Spannungsausfall zu wiederholende, Normierung wird eine der beiden Endpositionen durch deren Anfahren festgehalten; zweckmäßigerweise wird dazu bei einem Fensterheberantrieb bzw. Schiebedachantrieb die Schließendposition vorgesehen, in die das Schließteil aufgrund der dort vorhandenen Dichtung trotz erfindungsgemäß nicht vorhandenem getriebeseitigem Dämpfungselement hinreichend stoßgedämpft einlaufen kann. Die andere Endposition, insbesondere Schließstellung, ist dann aufgrund des Scheiben- bzw. Schiebedachhubweges z.B. durch einen inkrementalen Sensor derart vorgegeben, daß durch eine entsprechende Vorgabe an die Steuervorrichtung der das Schließteil antreibende Elektromotor kurz vor Erreichen der anderen Endposition abschaltbar und das Schließteil ohne Stoßbelastung aufgrund seiner Bewegungsenergie in die endgültige Endposition bewegbar ist.By means of a one-time standardization, which only needs to be repeated after a power failure, for example, one of the two end positions is held by moving to it; for this purpose, the closing end position is expediently provided for a window lift drive or sunroof drive, into which the locking part can move with sufficient shock absorption due to the seal present there, despite the absence of a damping element on the gear side according to the invention. The other end position, in particular the closing position, is then specified based on the window or sunroof lifting path, e.g. by an incremental sensor, in such a way that by giving the control device a corresponding setting, the electric motor driving the locking part can be switched off shortly before the other end position is reached and the locking part can be moved into the final end position without shock loading due to its kinetic energy.
Die Position des Schließteils bzw. dessen jeweiliger Hubweg bzw. dessen jeweilige augenblickliche Geschwindigkeit lassen sich in einfacher Weise von einem dem Antriebsmotor zugeordneten Drehzahlgeber, z.B. Hall-Wandler, durch Erfassung von dessen Impulszahlen bzw. Impulsabständen bestimmen.The position of the locking part or its respective stroke or its respective current speed can be easily determined by a speed sensor assigned to the drive motor, e.g. Hall converter, by recording its pulse numbers or pulse intervals.
Claims (10)
a) Der Elektromotor steht in Ausschaltabhängigkeit von einer Steuervorrichtung kurz vor Erreichen der Endposition; b) das Getriebe steht mit dem weiteren Antrieb des Schließteils in dämpfungsmittelfreier Antriebsverbindung.1. Gear motor actuator, in particular window lifter or sunroof drive for a motor vehicle, with a locking part moved by an electric motor via a gear, in particular a worm gear, to at least one end position, with the following features:
a) The electric motor is switched off by a control device shortly before reaching the end position; b) the gear is connected to the further drive of the locking part in a damping-free drive connection.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29510688U DE29510688U1 (en) | 1995-06-30 | 1995-06-30 | Gear motor actuator, in particular window lifter or sunroof drive for a motor vehicle |
EP96109753A EP0751274A1 (en) | 1995-06-30 | 1996-06-17 | Actuator |
US08/672,696 US5801501A (en) | 1995-06-30 | 1996-06-27 | Arrangement for moving window panes in a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29510688U DE29510688U1 (en) | 1995-06-30 | 1995-06-30 | Gear motor actuator, in particular window lifter or sunroof drive for a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29510688U1 true DE29510688U1 (en) | 1996-08-01 |
Family
ID=8010015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29510688U Expired - Lifetime DE29510688U1 (en) | 1995-06-30 | 1995-06-30 | Gear motor actuator, in particular window lifter or sunroof drive for a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29510688U1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001029356A1 (en) * | 1999-10-22 | 2001-04-26 | Melchor Daumal Castellon | Improvements to automobile anti-pinching systems |
DE10115699A1 (en) * | 2001-03-29 | 2002-10-10 | Siemens Ag | Motorized vehicle closure part, especially side window and/or sliding roof, has movement of closure part independent of control element in final closing or initial opening range of movement |
DE102005020555A1 (en) * | 2005-03-07 | 2006-09-28 | Wilhelm Karmann Gmbh | Device for actuating movable vehicle exterior elements |
EP1287610B1 (en) * | 2000-06-06 | 2010-04-21 | Leopold Kostal GmbH & Co. KG | Method for determining the position of an element driven by the drive shaft of a direct current motor |
DE102011013419A1 (en) | 2011-03-09 | 2012-09-13 | Leopold Kostal Gmbh & Co. Kg | Method for determining position of element e.g. window pane, of motor vehicle within predetermined movement path, involves determining standardization value of counter based on operating parameters determining torque of motor |
EP2308737B1 (en) | 2008-06-10 | 2016-05-25 | Metro de Madrid, S.A. | Control system for train doors and actuation method based on said system |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3392811A (en) * | 1967-01-16 | 1968-07-16 | Raymond A. Heisler | Gear released clutch with positive brake |
DE7629034U1 (en) * | 1976-09-17 | 1978-03-02 | Webasto-Werk W. Baier Gmbh & Co, 8031 Stockdorf | Actuating device for an openable sliding cover of a motor vehicle roof |
DE3429249A1 (en) * | 1984-08-08 | 1986-02-20 | Siemens AG, 1000 Berlin und 8000 München | GEARBOX ARRANGEMENT, ESPECIALLY WORM GEARBOX ARRANGEMENT |
DE3517166C2 (en) * | 1983-11-15 | 1988-12-29 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka, Jp | |
DE3832927A1 (en) * | 1987-09-30 | 1989-04-27 | Aisin Seiki | POWERED WINDOW CONTROL DEVICE |
DE3736400A1 (en) * | 1987-10-28 | 1989-05-11 | Reitter & Schefenacker Kg | Safety device for movable parts, preferably for window raisers and sun roofs of motor vehicles |
DE3303590C2 (en) * | 1983-02-03 | 1989-06-29 | Kuester & Co Gmbh, 6332 Ehringshausen, De | |
DE3941651A1 (en) * | 1989-12-16 | 1991-06-20 | Bosch Gmbh Robert | DRIVING DEVICE FOR MOVABLE UNITS |
DE9114785U1 (en) * | 1991-11-27 | 1992-01-16 | Siemens AG, 8000 München | Moisture-proof actuator, especially automotive actuator |
DE9206269U1 (en) * | 1992-05-09 | 1993-09-09 | Robert Bosch Gmbh, 70469 Stuttgart | Electromotive drive device |
DE4326216A1 (en) * | 1992-10-21 | 1994-04-28 | Koito Mfg Co Ltd | Method for actuating a powered window lifting device with a safety device |
DE9311960U1 (en) * | 1993-08-11 | 1994-12-08 | Robert Bosch Gmbh, 70469 Stuttgart | Drive for adjusting equipment parts in motor vehicles |
DE9417025U1 (en) * | 1994-06-01 | 1995-01-05 | Webasto Karosseriesysteme Gmbh, 82131 Stockdorf | Drive for a movable vehicle part |
DE4318128C2 (en) * | 1993-06-01 | 1995-04-13 | Kostal Leopold Gmbh & Co Kg | Process for the electronic monitoring and control of the opening and closing process of electrically operated units |
DE19517958A1 (en) * | 1994-05-17 | 1995-11-30 | Alps Electric Co Ltd | Electric motor drive system for car window or sliding roof |
DE4420359A1 (en) * | 1994-06-10 | 1995-12-14 | Abb Patent Gmbh | Closing device for automatically closing openings |
-
1995
- 1995-06-30 DE DE29510688U patent/DE29510688U1/en not_active Expired - Lifetime
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3392811A (en) * | 1967-01-16 | 1968-07-16 | Raymond A. Heisler | Gear released clutch with positive brake |
DE7629034U1 (en) * | 1976-09-17 | 1978-03-02 | Webasto-Werk W. Baier Gmbh & Co, 8031 Stockdorf | Actuating device for an openable sliding cover of a motor vehicle roof |
DE3303590C2 (en) * | 1983-02-03 | 1989-06-29 | Kuester & Co Gmbh, 6332 Ehringshausen, De | |
DE3517166C2 (en) * | 1983-11-15 | 1988-12-29 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka, Jp | |
DE3429249A1 (en) * | 1984-08-08 | 1986-02-20 | Siemens AG, 1000 Berlin und 8000 München | GEARBOX ARRANGEMENT, ESPECIALLY WORM GEARBOX ARRANGEMENT |
DE3832927A1 (en) * | 1987-09-30 | 1989-04-27 | Aisin Seiki | POWERED WINDOW CONTROL DEVICE |
DE3736400A1 (en) * | 1987-10-28 | 1989-05-11 | Reitter & Schefenacker Kg | Safety device for movable parts, preferably for window raisers and sun roofs of motor vehicles |
DE3941651A1 (en) * | 1989-12-16 | 1991-06-20 | Bosch Gmbh Robert | DRIVING DEVICE FOR MOVABLE UNITS |
DE9114785U1 (en) * | 1991-11-27 | 1992-01-16 | Siemens AG, 8000 München | Moisture-proof actuator, especially automotive actuator |
DE9206269U1 (en) * | 1992-05-09 | 1993-09-09 | Robert Bosch Gmbh, 70469 Stuttgart | Electromotive drive device |
DE4326216A1 (en) * | 1992-10-21 | 1994-04-28 | Koito Mfg Co Ltd | Method for actuating a powered window lifting device with a safety device |
DE4318128C2 (en) * | 1993-06-01 | 1995-04-13 | Kostal Leopold Gmbh & Co Kg | Process for the electronic monitoring and control of the opening and closing process of electrically operated units |
DE9311960U1 (en) * | 1993-08-11 | 1994-12-08 | Robert Bosch Gmbh, 70469 Stuttgart | Drive for adjusting equipment parts in motor vehicles |
DE19517958A1 (en) * | 1994-05-17 | 1995-11-30 | Alps Electric Co Ltd | Electric motor drive system for car window or sliding roof |
DE9417025U1 (en) * | 1994-06-01 | 1995-01-05 | Webasto Karosseriesysteme Gmbh, 82131 Stockdorf | Drive for a movable vehicle part |
DE4420359A1 (en) * | 1994-06-10 | 1995-12-14 | Abb Patent Gmbh | Closing device for automatically closing openings |
Non-Patent Citations (1)
Title |
---|
GANZ,Thomas, u.a.: Die Elektronik im Schiebedach als Komfortelement. In: ATZ Automobiltechnische Zeitschrift 95, 1993, 11, S.592-596 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001029356A1 (en) * | 1999-10-22 | 2001-04-26 | Melchor Daumal Castellon | Improvements to automobile anti-pinching systems |
ES2155413A1 (en) * | 1999-10-22 | 2001-05-01 | Castellon Melchor Daumal | Improvements to automobile anti-pinching systems |
US6555978B1 (en) | 1999-10-22 | 2003-04-29 | Melchor Daumal Castellon | Automobile anti-pinching systems |
EP1287610B1 (en) * | 2000-06-06 | 2010-04-21 | Leopold Kostal GmbH & Co. KG | Method for determining the position of an element driven by the drive shaft of a direct current motor |
DE10115699A1 (en) * | 2001-03-29 | 2002-10-10 | Siemens Ag | Motorized vehicle closure part, especially side window and/or sliding roof, has movement of closure part independent of control element in final closing or initial opening range of movement |
DE10115699B4 (en) * | 2001-03-29 | 2006-12-21 | Siemens Ag | Motorically movable motor vehicle closing part, in particular motor vehicle side window and / or motor vehicle sunroof |
DE102005020555A1 (en) * | 2005-03-07 | 2006-09-28 | Wilhelm Karmann Gmbh | Device for actuating movable vehicle exterior elements |
EP2308737B1 (en) | 2008-06-10 | 2016-05-25 | Metro de Madrid, S.A. | Control system for train doors and actuation method based on said system |
DE102011013419A1 (en) | 2011-03-09 | 2012-09-13 | Leopold Kostal Gmbh & Co. Kg | Method for determining position of element e.g. window pane, of motor vehicle within predetermined movement path, involves determining standardization value of counter based on operating parameters determining torque of motor |
DE102011013419B4 (en) * | 2011-03-09 | 2015-01-15 | Leopold Kostal Gmbh & Co. Kg | Method for determining the position of an element driven by the drive shaft of a DC motor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 19960912 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19981127 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20020131 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20030918 |
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R071 | Expiry of right |