EP0321714A2 - Chaussure de ski - Google Patents

Chaussure de ski Download PDF

Info

Publication number
EP0321714A2
EP0321714A2 EP88119452A EP88119452A EP0321714A2 EP 0321714 A2 EP0321714 A2 EP 0321714A2 EP 88119452 A EP88119452 A EP 88119452A EP 88119452 A EP88119452 A EP 88119452A EP 0321714 A2 EP0321714 A2 EP 0321714A2
Authority
EP
European Patent Office
Prior art keywords
ski boot
holding element
boot according
sole
shoe
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.)
Granted
Application number
EP88119452A
Other languages
German (de)
English (en)
Other versions
EP0321714B1 (fr
EP0321714A3 (fr
Inventor
Sigurd Seidel
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.)
Raichle Sportschuh AG
Original Assignee
Raichle Sportschuh AG
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 Raichle Sportschuh AG filed Critical Raichle Sportschuh AG
Priority to AT88119452T priority Critical patent/ATE100288T1/de
Publication of EP0321714A2 publication Critical patent/EP0321714A2/fr
Publication of EP0321714A3 publication Critical patent/EP0321714A3/fr
Application granted granted Critical
Publication of EP0321714B1 publication Critical patent/EP0321714B1/fr
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
    • A43B5/0435—Adjustment of the boot to the foot
    • A43B5/0443—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices
    • A43B5/0447—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices actuated by flexible means, e.g. cables, straps
    • A43B5/0449—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices actuated by flexible means, e.g. cables, straps with the actuator being disposed at the rear side of the boot
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements

Definitions

  • the present invention relates to a ski boot according to the preamble of claim 1.
  • Such a ski boot is known for example from EP-OS 0 221 483.
  • a holding element which covers the instep in the form of a saddle and a heel cap which is integrally formed therewith and surrounds the heel from behind.
  • This holding arrangement thus encompasses the heel, a first, inner side of the foot and the instep.
  • a loop formed at the end of a traction element is fixed to the holding element in the upper end region. This loop runs along the second foot side to the heel counter, is guided around it and ends on the first foot side, after which the traction element is deflected towards the sole and from there runs over the front end region of the holding element to a drive arrangement.
  • the end of the traction element on this side is fixed to a drum which can be rotated by means of an electric motor.
  • the tension member When the tension member is wound onto the drum, the holding element is pulled against the heel counter in the area of the loop on the second foot side and the holding element is tensioned against the sole in the front end area.
  • the drum To release the traction element, the drum is rotated in the opposite direction.
  • the object of the present invention is to provide a ski boot, the holding element of which is stretched against the sole in the front end region and against the heel in the upper end region, the forces acting on the holding element symmetrically to the longitudinal direction of the shoe and the adaptation of the holding element to the foot in upper end area is less dependent on the adjustment in the front end area.
  • the two sub-loops are formed from a single closed loop, the drive arrangement divides this loop into the two sub-loops and acts on the tension member between the two sub-loops.
  • the holding element can be adapted to any foot shape.
  • the two partial loops thus become a pulling part the drive arrangement that the two partial loops are reduced or enlarged with each other.
  • the drive arrangement can be made particularly simple in these embodiments.
  • the pulling part has a nut which is seated on a rotatably mounted spindle, which is preferably arranged in the sole, the axis of rotation of the spindle running essentially parallel to the sections of the partial loops.
  • the spindle can thus be driven by means of an electric motor or a rotary wheel which can be actuated from the outside of the shoe and which is operatively connected to the spindle by a flexible shaft.
  • the traction element runs in the region of the second partial loop from the upper end region of the holding element on both sides of the foot to a heel cap that encompasses the heel from behind and, crossing in the region of the heel cap, is guided to the drive arrangement.
  • This form of training gives the foot a good grip, especially across the length of the shoe.
  • the heel counter can be deflected elastically in a direction essentially parallel to the sole and transversely to the longitudinal direction of the shoe, the heel counter is pressed laterally against the foot in the heel region, which increases the grip.
  • the length of the closed loop can be adjusted in a particularly simple manner if the pulling element is opened and fixed at one end to the holding element and on which is operatively connected at the end to a length setting element arranged on the holding element.
  • a bracket whose distance to the holding element can be adjusted in a direction transverse to the sole, engages between the front and upper end region in a plane substantially transversely to the longitudinal direction of the shoe and the pulling element is from the drive arrangement to guides in the end regions of the Bracket and from there in the direction of the sole and to a deflection point and guided by this around the front end region of the holding element.
  • the force acting on the holding element is distributed over three areas, and on the other hand, in this embodiment, the traction element can form a closed loop, the length of which cannot be adjusted and, regardless of the anatomy of the foot, the holding element is always pulled against the instep with sufficient force can be.
  • a ski boot 10 assumed to be transparent is shown in perspective. It has a shaft 12, a sole 14 and a padded inner shoe 16 arranged in the interior of the shaft. The outlines of the shaft 12 and the inner shoe 16 are only partially indicated.
  • a holding element 18 which covers the inner shoe in the instep area, and in the heel area a heel cap 20 which acts on the inner shoe 16 and surrounds the heel from behind is arranged on the sole 14.
  • a stationary spindle 22 is rotatably mounted, the longitudinal axis 24 of which runs parallel to the longitudinal direction A of the shoe. With the spindle 22, the shaft of a servomotor 26 is rotatably connected.
  • the servomotor is by means of a switching element, not shown, with a battery or accumulator, also not shown, arranged in the shoe, for example in the sole, can be electrically connected.
  • a nut 28 On the spindle 22 a nut 28 is seated, which is displaceable in the sole 14 in the longitudinal direction A of the shoe, but not rotatably, in the manner not shown.
  • a traction element 30 is guided inside the ski boot 10 in such a way that it forms two partial loops 32 and 34.
  • the first partial loop 32 engages over the holding element 18 in its front end region 36, is guided on both sides of the forefoot to the sole 14, is deflected there and runs in the sole 14 approximately parallel to the longitudinal direction A on both sides of the servomotor 16 and the nut 28 against the Heel region of the ski boot 10, is in turn deflected there in a manner not shown in this figure and runs parallel to the longitudinal direction A of the shoe 28 back to the nut 28.
  • the second partial loop 34 is guided around the holding element 18 in the upper end region 38 and runs on both sides of the foot, on the heel cap 20 laterally arranged guide elements 40.
  • the tension member 30 runs from each guide element 40 around the heel cap 20 to the other side of the ski boot 10 so that it crosses in the area of the heel cap 20, and runs from there approximately parallel to the longitudinal direction of the shoe A in the sole 14 to the mother 28.
  • the tension member 30 is in the M Nut 28, as shown in dashed lines, is deflected twice by 180 °, so that in each case a section 42 of the first partial loop 32 which runs essentially parallel to the longitudinal direction A of the shoe 28 is connected to a corresponding section 44 of the second partial loop 34.
  • the traction element 30 consequently forms a single closed loop, which is guided in such a way that two partial loops 32, 34 are formed, which are simultaneously enlarged or reduced by moving the nut 28 in the longitudinal direction A of the shoe.
  • the pulling element 30 is slidably guided in the nut 28.
  • the holding element 18 covers the instep area in the manner of a saddle and the heel counter 20, which can be deflected in the longitudinal direction A of the shoe, is fastened to a wedge 46 arranged in the sole 14.
  • the holding element 18 is encompassed in a U-shaped manner by a bracket 48 between the front and upper end regions 36 and 38.
  • Guides 52 for the traction element 30 are arranged on the temple ends 50, which are directed downward on both sides of the holding element 18 in the longitudinal direction A of the shoe.
  • a set screw 54 is mounted, the free end of which is supported on the holding element 18.
  • the set screw 54 has a flat, large-area head so that the screw can be turned easily by hand.
  • the distance between the bracket 48 and the holding element 18 can be adjusted transversely to the sole 14 using the adjusting screw 54.
  • the holding element 18 has an elastic tab 56 directed towards the shin, by means of which the holding element 18 is fixed to the shaft 12, not shown in FIG. 2.
  • the tension member 30 is mounted in the upper or front end region 38, 36 in guides formed on the holding element 18.
  • Similar guide elements 40 are integrally formed on the heel cap 20, which can also be deflected elastically, also essentially in a direction parallel to the sole 14 and transversely to the longitudinal direction A of the shoe (cf. also FIG. 1).
  • a drive arrangement 58 is provided, which has the spindle 22, the servomotor 26 and the nut 28.
  • the wedge 46 there are recesses 60 for the tension member 30.
  • the traction element 30 also forms a first and a second partial loop 32 and 34, respectively.
  • the first partial loop 32 is guided in the guides mentioned above over the holding element 18 in the front end region 36, runs there to the wedge 36, is deflected in the recesses 60, is guided on both sides of the foot to the guides 52 in the bracket 48 and runs from there through further recesses 60 in an analogous manner, as described above and shown in FIG. 1, to the nut 28 of the drive arrangement 58.
  • the traction element 30 is deflected backwards, intersecting in the guide elements 40 around the heel cap 20 and from there on both sides of the foot to the upper end region 38 of the holding element 18.
  • the traction element 30 can also be in the Crossing wedge 46, each on the other side of the foot ses are guided and from there to the guides 52 in the bracket 48.
  • Getting into the ski boot and tightening the holding element 18 or the heel counter 20 proceeds as follows: In order to be able to get into the ski boot 10, the nut 28 is brought into the region of the rear end position by turning the spindle 20 by means of the servomotor 26. As a result, the tension member 30 is released and the two partial loops 32, 34 are enlarged. As a result of the enlargement of the partial loops 32 and 34, sufficient space has been created in order to be able to easily get into the ski boot 10. The spindle 22 is now rotated in the opposite direction by means of the servomotor 26, so that the nut 28 is displaced in the longitudinal direction A of the shoe against the tip of the shoe.
  • the elastically deformable heel cap 20 becomes laterally in a direction essentially parallel to the sole 14 and transversely pressed against the heel to the longitudinal direction of the shoe, which results in a particularly good hold in the heel area.
  • the distance transversely to the sole 14 between the bracket 48 and the holding element 18 can be increased or decreased. If, with a low instep, the length of the spindle 22 is not sufficient to be able to tension the tension member 30 sufficiently, the distance between the bracket 48 and the holding element 18 can be increased, so that a sufficiently large tension in the tension member 30 is made possible. In the case of a high instep, however, the bracket 48 bears against the holding element 18. The adjustment of the bracket 48 with the adjusting screw 54 is only necessary once, since the stroke of the spindle 22 is large enough to get into the shoe or tighten the retaining element 18 and the heel cap 20 with a fixed length of the pulling element 30 to enable.
  • FIGS. 3 and 4 show the drive arrangement 58 arranged in the wedge 46 in a top view and in a section along the line IV-IV of FIG. 3.
  • the wedge 46 has a recess 62 which extends essentially in the longitudinal direction of the shoe A, in which the servomotor 26 is seated and the nut 28 is guided in a rotationally fixed manner but is displaceable in the longitudinal direction of the shoe A.
  • the spindle 22 is connected in a rotationally fixed manner to the shaft of the servomotor 26 and is rotatably mounted on the wedge 46 at its end region facing away from the servomotor 26, but is not displaceable in the longitudinal direction A of the shoe. In this end region, a stop 64 made of rubber sits on the spindle 22, which prevents the nut 28 from striking hard.
  • the nut 28 has two, essentially circular segments shaped grooves 65, in which the tension member 30 is guided.
  • deflection rollers 66 are rotatably mounted on both sides of this recess about axes running perpendicular to the sole 14.
  • Further deflection rollers 70 are mounted on the side of the recess 62 in the area of the servomotor 26 so as to be rotatable about axes also perpendicular to the sole 14.
  • the traction element 30 of the first partial loop 34 runs from the heel cap 20 with its sections 44 approximately parallel to the longitudinal direction A of the shoe to the nut 28, is deflected there by 180 ° in the grooves 65 and runs from there with the sections 42 belonging to the first partial loop 32 the deflection rollers 68, which is guided around them, runs to the deflection rollers 70 and from there transversely to the shoe longitudinal direction A to the outside.
  • the tension member 30 is slidably mounted in the nut 28, so that a compensation of the size of the two partial loops 32 and 34 is possible.
  • limit switches can be provided in the area of the recess 62, which switch off the servomotor 26 as soon as the nut 28 has reached an end position on the spindle 22 so that the servomotor cannot be overloaded.
  • FIGS. 5 and 6 show the front end region 36 of a holding element 18 in a side view or along a section along the line VI-VI in FIG. 5.
  • This holding element 18 has a length setting element 72, with which the length of the pulling element 30 can be adjusted.
  • a bulge 74 of the holding element 18 protruding from the shaft 12 which is not shown in this figure, there is a worm wheel 76 about an axis parallel to the sole 14 and transversely to the shoe longitudinal direction A. rotatably mounted.
  • the worm wheel 76 is operatively connected by means of a flexible transmission member 78 to a rotating member, not shown in FIGS. 5 and 6, with which the worm wheel can be rotated in both directions of rotation.
  • the tension member 30 see FIG.
  • a first traction element end 80 is fixed in the region of the bulge 74 on the holding element 18.
  • the second traction member end 82 has a band 84 with teeth 86 directed transversely to the longitudinal direction of the band.
  • the band 84 abuts the holding element 18 and is guided through the opening 74 in the bulge 74 through the latter.
  • the toothing 86 interacts with the worm wheel 76 and at the same time holds it in the bulge 74.
  • the band 84 is displaced in the direction of arrow B, which results in an enlargement or a reduction in the size of the loop consisting of the two partial loops 32 and 34.
  • the mode of operation of the length adjustment element 72 is similar to that of the bracket 48 in FIG. 2.
  • a short length of the spindle 22 is sufficient to get into the ski boot 10 enable and still pull the retaining element 18 and the heel cap 20 to the foot.
  • the spindle 22 can for example be operatively connected to a flexible shaft which is connected to a rotary wheel which can be operated from the outside of the shoe.
  • a rotary wheel can be arranged anywhere on the shaft 12. It is also possible to move a pulling part, which can be designed similarly to the nut 28, by means of a lever system which can be actuated from the outside of the shoe.
  • the pulling part can be connected to the piston of a piston-cylinder unit.
  • a pump and valve arrangement for controlling this piston-cylinder unit can be arranged on the shaft so that it can be operated from the outside of the shoe.
  • the second one Partial loop 34 is guided against the heel region by means of deflection members preferably arranged on the shaft 14 and deflected from there to the drive arrangement 58.
  • the drive arrangement 58 with the servomotor 26, the spindle 22, the nut 28 and the deflection rollers 68, 70 can also be arranged in an insert which can be inserted into the wedge 46 or directly into the sole 14.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP88119452A 1987-12-22 1988-11-23 Chaussure de ski Expired - Lifetime EP0321714B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88119452T ATE100288T1 (de) 1987-12-22 1988-11-23 Skischuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4989/87A CH674124A5 (fr) 1987-12-22 1987-12-22
CH4989/87 1987-12-22

Publications (3)

Publication Number Publication Date
EP0321714A2 true EP0321714A2 (fr) 1989-06-28
EP0321714A3 EP0321714A3 (fr) 1991-01-09
EP0321714B1 EP0321714B1 (fr) 1994-01-19

Family

ID=4286018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88119452A Expired - Lifetime EP0321714B1 (fr) 1987-12-22 1988-11-23 Chaussure de ski

Country Status (6)

Country Link
US (1) US4922634A (fr)
EP (1) EP0321714B1 (fr)
JP (1) JPH01204602A (fr)
AT (1) ATE100288T1 (fr)
CH (1) CH674124A5 (fr)
DE (1) DE3887305D1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922950A1 (de) * 1989-07-12 1991-01-17 Mayer Schuh Gmbh Skistiefel
EP0423584A1 (fr) * 1989-10-20 1991-04-24 Raichle Sportschuh AG Chaussure de ski
EP0567895A1 (fr) * 1992-04-28 1993-11-03 Raichle Sportschuh AG Chaussure de ski
EP0784943A1 (fr) * 1994-08-19 1997-07-23 A2a Inc. Chaussure de ski
US20190021442A1 (en) * 2017-07-18 2019-01-24 Brian Stasey Nitinol-Driven Bottom of Foot Compression System
US10390589B2 (en) 2016-03-15 2019-08-27 Nike, Inc. Drive mechanism for automated footwear platform

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US5459949A (en) * 1989-04-25 1995-10-24 Macpod Enterprises Ltd. Fit and support system for the foot
US5265350A (en) * 1989-04-25 1993-11-30 Macpod Enterprises Ltd. Sports footwear and support system
US6178665B1 (en) 1997-06-12 2001-01-30 Macpod Enterprises Ltd. Fit and support system for the foot
DE10254933B4 (de) * 2002-11-25 2006-07-27 Adidas International Marketing B.V. Schuh
CA2594043A1 (fr) * 2005-01-05 2006-07-13 Red Wing Shoe Company, Inc. Systeme de tension de chaussure
AT501443B1 (de) * 2005-02-04 2007-03-15 Atomic Austria Gmbh Sportschuh zum laufen oder schilanglaufen
US7306241B2 (en) 2005-08-29 2007-12-11 The Burton Corporation Strap for snowboard boots or bindings
US7516976B2 (en) * 2005-08-29 2009-04-14 The Burton Corporation Strap for snowboard boots or bindings
US7669880B2 (en) * 2005-08-29 2010-03-02 The Burton Corporation Strap for snowboard boots or bindings
ITPD20060118A1 (it) * 2006-04-03 2007-10-04 Sidi Sport Srl Calzatura ciclistica perfezionata
US11723436B2 (en) 2008-05-02 2023-08-15 Nike, Inc. Article of footwear and charging system
US8046937B2 (en) 2008-05-02 2011-11-01 Nike, Inc. Automatic lacing system
US11206891B2 (en) 2008-05-02 2021-12-28 Nike, Inc. Article of footwear and a method of assembly of the article of footwear
US8058837B2 (en) * 2008-05-02 2011-11-15 Nike, Inc. Charging system for an article of footwear
US9907359B2 (en) 2008-05-02 2018-03-06 Nike, Inc. Lacing system with guide elements
US8056269B2 (en) * 2008-05-02 2011-11-15 Nike, Inc. Article of footwear with lighting system
EP4331428A3 (fr) * 2012-08-31 2024-05-01 Nike Innovate C.V. Système de tensionnement motorisé avec capteurs
US9622538B2 (en) * 2013-09-25 2017-04-18 Zay Products, Inc. Sport boot
US9907361B2 (en) * 2014-07-29 2018-03-06 Nike, Inc. Article of footwear with channels in sole structure
US11185130B2 (en) 2015-10-07 2021-11-30 Puma SE Article of footwear having an automatic lacing system
US11103030B2 (en) 2015-10-07 2021-08-31 Puma SE Article of footwear having an automatic lacing system
US11033079B2 (en) 2015-10-07 2021-06-15 Puma SE Article of footwear having an automatic lacing system
EP3383213B1 (fr) 2015-11-30 2021-03-03 NIKE Innovate C.V. Article chaussant et système de charge
PL3383211T3 (pl) 2015-12-02 2020-03-31 Puma SE Sposób sznurowania buta, zwłaszcza buta sportowego
US11064768B2 (en) 2016-03-15 2021-07-20 Nike, Inc. Foot presence signal processing using velocity
US11026481B2 (en) 2016-03-15 2021-06-08 Nike, Inc. Foot presence signal processing using velocity
US11357290B2 (en) 2016-03-15 2022-06-14 Nike, Inc. Active footwear sensor calibration
JP6896758B2 (ja) 2016-03-15 2021-06-30 ナイキ イノベイト シーブイ 履物のための容量性足存在センシング
US20180116334A1 (en) 2016-10-27 2018-05-03 Nike, Inc. Footwear with mechanical foot-insertion assist
RU2728126C1 (ru) 2016-11-22 2020-07-28 Пума Се Способ зашнуровывания предмета обуви, в частности спортивной обуви, и предмет обуви, в частности спортивной обуви
EP3544457B1 (fr) 2016-11-22 2021-01-13 Puma Se Procédé pour mettre un vêtement sur le porteur ou l'enlever de celui-ci ou pour fermer, poser , ouvrir ou enlever un bagage porté par une personne
EP4242731A3 (fr) 2017-09-07 2023-11-22 Apple Inc. Affichage monté à la tête ayant un méchanisme d' adaptation
EP4245182A3 (fr) * 2018-08-31 2023-11-08 Nike Innovate C.V. Chaussure à laçage automatique ayant une bobine crantée
USD889805S1 (en) 2019-01-30 2020-07-14 Puma SE Shoe
USD906657S1 (en) 2019-01-30 2021-01-05 Puma SE Shoe tensioning device
USD899053S1 (en) 2019-01-30 2020-10-20 Puma SE Shoe
US11484089B2 (en) 2019-10-21 2022-11-01 Puma SE Article of footwear having an automatic lacing system with integrated sound damping

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564711A1 (fr) * 1984-05-25 1985-11-29 Kairos Snc Bonetti Manete Mion Dispositif de fermeture pour une chaussure de ski s'ouvrant vers l'arriere
DE3506056A1 (de) * 1984-08-20 1986-03-06 Josef 8069 Jetzendorf Lederer Schischuh stichwort: an der knoechelmanschette verstellbar verankerter ristzug
EP0186197A1 (fr) * 1984-12-26 1986-07-02 Edward L. Chalmers Mécanisme de fermeture pour une chaussure athlétique
EP0204945A1 (fr) * 1985-05-06 1986-12-17 NORDICA S.p.A Chaussure de ski
EP0221483A2 (fr) * 1985-11-04 1987-05-13 NORDICA S.p.A Chaussures de ski avec fermeture et dispositif de serrage du pied
EP0225534A2 (fr) * 1985-12-02 1987-06-16 NORDICA S.p.A. Chaussures de ski avec dispositif de fermeture et d'ajustement

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Publication number Priority date Publication date Assignee Title
IT1205518B (it) * 1986-07-25 1989-03-23 Nordica Spa Dispositivo di bloccagio del piede,particolarmente per scarponi da sci
CH668165A5 (en) * 1986-08-21 1988-12-15 Lange Int Sa Ski boot with inner planar support - has back lever pulling cable that passes over flexible tongues on planar support to hold foot
US4811503A (en) * 1986-10-22 1989-03-14 Daiwa Seiko, Inc. Ski boot
IT1205084B (it) * 1987-06-24 1989-03-10 Olivieri Icaro & C Dispositivo di tensionamento registrabile per sistemi di bloccaggio del piede in scarpio da sci

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564711A1 (fr) * 1984-05-25 1985-11-29 Kairos Snc Bonetti Manete Mion Dispositif de fermeture pour une chaussure de ski s'ouvrant vers l'arriere
DE3506056A1 (de) * 1984-08-20 1986-03-06 Josef 8069 Jetzendorf Lederer Schischuh stichwort: an der knoechelmanschette verstellbar verankerter ristzug
EP0186197A1 (fr) * 1984-12-26 1986-07-02 Edward L. Chalmers Mécanisme de fermeture pour une chaussure athlétique
EP0204945A1 (fr) * 1985-05-06 1986-12-17 NORDICA S.p.A Chaussure de ski
EP0221483A2 (fr) * 1985-11-04 1987-05-13 NORDICA S.p.A Chaussures de ski avec fermeture et dispositif de serrage du pied
EP0225534A2 (fr) * 1985-12-02 1987-06-16 NORDICA S.p.A. Chaussures de ski avec dispositif de fermeture et d'ajustement

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922950A1 (de) * 1989-07-12 1991-01-17 Mayer Schuh Gmbh Skistiefel
EP0423584A1 (fr) * 1989-10-20 1991-04-24 Raichle Sportschuh AG Chaussure de ski
CH679110A5 (fr) * 1989-10-20 1991-12-31 Raichle Sportschuh Ag
US5175949A (en) * 1989-10-20 1993-01-05 Raichle Sportschuh Ag Ski boot with selective tensioning device
EP0567895A1 (fr) * 1992-04-28 1993-11-03 Raichle Sportschuh AG Chaussure de ski
EP0784943A1 (fr) * 1994-08-19 1997-07-23 A2a Inc. Chaussure de ski
US10390589B2 (en) 2016-03-15 2019-08-27 Nike, Inc. Drive mechanism for automated footwear platform
US11559109B2 (en) 2016-03-15 2023-01-24 Nike, Inc. Drive mechanism for automated footwear platform
US20190021442A1 (en) * 2017-07-18 2019-01-24 Brian Stasey Nitinol-Driven Bottom of Foot Compression System
US10702014B2 (en) * 2017-07-18 2020-07-07 Brian J Stasey Nitinol-driven bottom of foot compression system

Also Published As

Publication number Publication date
EP0321714B1 (fr) 1994-01-19
ATE100288T1 (de) 1994-02-15
DE3887305D1 (de) 1994-03-03
US4922634A (en) 1990-05-08
CH674124A5 (fr) 1990-05-15
JPH0562521B2 (fr) 1993-09-08
JPH01204602A (ja) 1989-08-17
EP0321714A3 (fr) 1991-01-09

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