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EP0711516B1 - Skischuh - Google Patents

Skischuh Download PDF

Info

Publication number
EP0711516B1
EP0711516B1 EP19950810635 EP95810635A EP0711516B1 EP 0711516 B1 EP0711516 B1 EP 0711516B1 EP 19950810635 EP19950810635 EP 19950810635 EP 95810635 A EP95810635 A EP 95810635A EP 0711516 B1 EP0711516 B1 EP 0711516B1
Authority
EP
European Patent Office
Prior art keywords
cover
collar
ski boot
arms
arm
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
Application number
EP19950810635
Other languages
English (en)
French (fr)
Other versions
EP0711516A1 (de
Inventor
Luigi Corazzola
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.)
Lange International SA
Original Assignee
Lange International SA
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 Lange International SA filed Critical Lange International SA
Publication of EP0711516A1 publication Critical patent/EP0711516A1/de
Application granted granted Critical
Publication of EP0711516B1 publication Critical patent/EP0711516B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0427—Ski or like boots characterised by type or construction details
    • A43B5/0452—Adjustment of the forward inclination of the boot leg
    • A43B5/0454—Adjustment of the forward inclination of the boot leg including flex control; Dampening means
    • A43B5/0456—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the rear side of the boot

Definitions

  • the present invention relates to a ski boot consisting of a lower part comprising the sole and intended to surround the foot and the heel and a rod-shaped rod articulated on the part lower and with a deep rear notch open downwards allowing wide tilting of the collar backwards, the region discovered by the notch being occupied by a cover also articulated on the lower part of the shoe at two opposite points located below the collar joints, the collar and cover being linked together by a rigid arm.
  • the support is done through the arm connecting the collar to the hood, by the hood itself and by a ratchet resting on the lower part of the shoe. Pressing the ratchet on the lower part of the shoe also gives the desired inclination to the upper of the shoe.
  • This construction requires therefore a cover that is strong and rigid enough to bear the leg pressure and the reaction on the axis of the pawl. This requires the use of a sufficiently thick plastic material and arm and pawl joints on the hood largely dimensioned.
  • the link arm and the pawl form projecting external elements unsightly.
  • the present invention aims to unload the hood and improve the aesthetics of the shoe.
  • the shoe according to the invention is characterized in that that it includes a second rigid arm connecting the axis of articulation from the first arm to the hood to the part bottom of the shoe, at a point above of the heel, the axis of articulation of these two arms between being slidably mounted in an integral slide of the cover and located in a plane parallel to the plane of oscillation of the collar and the cover on the part lower part of the shoe, the two arms forming a kneepad locking the collar in position when the cover is pushed back to cover said indentation.
  • the hood is not more than an actuator that we pull in backward or push forward to activate the toggle, i.e. respectively unlock and lock it.
  • Back support on the collar is transmitted directly to the rigid heel part of the inner part of the shoe by the knee pad.
  • This preferably, made of metal, can, under reduced dimensions, easily support compression and tensile forces.
  • the cover when folded down in the notch of the necklace, it completely covers and hides the kneepad ensuring continuity of the collar which is thus free of protrusion or external protuberance.
  • the knee switch also removes the pawl of the prior art.
  • a certain flexibility can be given to the necklace in using toggle arms having a some elasticity in tension and possibly also in compression.
  • This elasticity can be produced by means of a piston sliding in a cylinder and subjected to the pressure of a spring or two opposing springs.
  • Figure 1 shows a view in the open position of the cover, partially in section.
  • Figure 2 shows the same shoe in position hood closed.
  • the shoe shown has a lower part 1 plastic shell in volume variable. It was only represented schematically. In reality, it closes on the above the foot by two flaps provided with loops according to a well-known design.
  • On this lower part 1 is articulated a collar 2 by means of two rivets opposite 3 located at the height of the malleolus, that is to say of the natural ankle joint.
  • the necklace is also provided with buckles, for example loops as shown in patent EP 0286 586, for closing and tightening around the leg.
  • the collar 2 has, in its upper part 22, an internally ribbed allowance 23, and, in its upper part, a deep indentation 4 opening downward and extending on either side of the shoe, from the region of the collar joint approximately halfway up it.
  • This indentation 4 allows the collar to swing widely into aft without coming up against part 5 of hull 1 extending around and above the heel.
  • the notch 4 is bordered by a zone of lesser thickness 21 forming a reinforcement in the collar 2, relative to its upper part 22.
  • a plate 7 In the upper part of the thinner zone 21, above the notch 4, is fixed a plate 7 provided with two brackets 8 and 9 located one above the other.
  • stirrup 8 is articulated, around an axis 10, a first arm metallic 11 whose other end is articulated by an axis 12 at one end of a second arm metallic 13 whose other end is articulated around an axis 14 on a stirrup 15 fixed at the bottom of shell 1.
  • the axis 12 common to the two arms 11 and 13 is slidably mounted in a slide 16 formed of two parallel opposite lights cut out from a holder metal U-shaped 17 attached to the inside of a plastic cover 18.
  • the cover 18 is shaped caliper articulated on the lower part 1 of the shoe by means of two rivets 20 at two points opposite located below articulation 3 of collar 2.
  • the plate 17 is furthermore also provided of a stirrup 19.
  • the two arms 11 and 13 constitute a knee pad.
  • stirrups 9 and 19 engage one in the other of so as to cling to each other by deformation elastic.
  • the wings of one of the stirrups have, in known manner, round holes and the other stirrup of the bosses which come to engage in the holes in the first bracket.
  • the cover 18 is thus fixed at collar 2, but so that it can be detached from the collar by manual force pull moderate.
  • Some flexural elasticity can be easily given to the kneepad by making one of the arms 11 or 13 in the form of a piston mounted in a cylinder with a spring. Such a construction is indicated at Figure 2 for the arm 13.
  • the axis 12 is at the end a piston 21 on which a spring 22 acts working in compression.
  • Rear support cushioning could be obtained by a second spring placed under the piston 21 or by a spring mounted in the arm 11.
  • Slide 16 could have come in one piece with cover 18.
  • the cover 18 could be extended upwards from the collar to facilitate its handling.
  • the cover may be asymmetrical at the top.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (5)

  1. Skischuh mit einem Unterteil (1), der die Sohle aufweist und dazu bestimmt ist, den Fuss und die Ferse zu umgeben, und mit einem gamaschenförmigen Schaft (2), der am Unterteil angelenkt ist und eine tiefe, nach unten offene Ausnehmung (4) hat, welche ein weites Kippen des Schafts nach hinten erlaubt, wobei der von der Ausnehmung frei gelassene Bereich von einer Kappe (18) überdeckt wird, die ebenfalls am Unterteil des Schuhs an zwei, unterhalb der Gelenke (3) des Schafts einander gegenüber liegenden Punkten (20) angelenkt ist, und wobei der Schaft und die Kappe miteinander durch einen Arm (11) verbunden sind, dadurch gekennzeichnet, dass der Skischuh einen zweiten Arm (13) aufweist, der die Gelenkachse (12) zwischen dem ersten Arm und der Kappe (18) mit dem Unterteil (1) des Schuhs an einem Punkt (14) verbindet, welcher über der Ferse liegt, dass die die beiden Arme verbindende Gelenkachse (12)gleitend in einer fest an der Kappe angebrachten Führungsschiene (16) montiert ist, welche in einer parallel zur Schwenkebene des Schafts und der Kappe orientierten Ebene liegt, und dass die beiden Arme ein Kniegelenk bilden, das den Schaft in Abfahrtsstellung verriegelt, wenn die Kappe zum Abdecken der erwähnten Ausnehmung zurückgedrückt wird.
  2. Skischuh nach Anspruch 1, dadurch gekennzeichnet, dass einer der Arme eine gewisse begrenzte Elastizität bei Zugbeanspruchung aufweist.
  3. Skischuh nach Anspruch 2, dadurch gekennzeichnet, dass einer der Arme eine gewisse Elastzizät bei Kompression aufweist.
  4. Skischuh nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass er Mittel zum elastischen gegenseitigen Einhaken (9,19) der Kappe (18) und des Schafts (2) in geschlossener Stellung der Kappe aufweist.
  5. Skischuh nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sich die Kappe (18) über den oberen Bereich des Schafts erstreckt und dass ihr oberer Bereich asymmetrisch ist.
EP19950810635 1994-11-14 1995-10-10 Skischuh Expired - Lifetime EP0711516B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3391/94 1994-11-14
CH339194 1994-11-14

Publications (2)

Publication Number Publication Date
EP0711516A1 EP0711516A1 (de) 1996-05-15
EP0711516B1 true EP0711516B1 (de) 1998-05-27

Family

ID=4254971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950810635 Expired - Lifetime EP0711516B1 (de) 1994-11-14 1995-10-10 Skischuh

Country Status (2)

Country Link
EP (1) EP0711516B1 (de)
DE (1) DE69502684T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20080015A1 (it) * 2008-01-25 2009-07-26 Calzaturificio Dal Bello S R L Calzatura sportiva quale uno scarpone da sci o simile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645001A5 (fr) * 1982-01-22 1984-09-14 Battelle Memorial Institute Chaussure de ski.
CH669718A5 (de) * 1986-06-06 1989-04-14 Lange Int Sa
US4839973A (en) 1987-04-09 1989-06-20 Lange International S.A. Ski boot
FR2656989B1 (fr) * 1990-01-18 1992-04-24 Salomon Sa Chaussure de ski alpin du type a "entree arriere".

Also Published As

Publication number Publication date
DE69502684T2 (de) 1998-11-26
DE69502684D1 (de) 1998-07-02
EP0711516A1 (de) 1996-05-15

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