EP0423584A1 - Chaussure de ski - Google Patents

Chaussure de ski Download PDF

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Publication number
EP0423584A1
EP0423584A1 EP90119285A EP90119285A EP0423584A1 EP 0423584 A1 EP0423584 A1 EP 0423584A1 EP 90119285 A EP90119285 A EP 90119285A EP 90119285 A EP90119285 A EP 90119285A EP 0423584 A1 EP0423584 A1 EP 0423584A1
Authority
EP
European Patent Office
Prior art keywords
ski boot
shaft part
tensioning
sole
tensioning element
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
EP90119285A
Other languages
German (de)
English (en)
Other versions
EP0423584B1 (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 AT90119285T priority Critical patent/ATE99135T1/de
Publication of EP0423584A1 publication Critical patent/EP0423584A1/fr
Application granted granted Critical
Publication of EP0423584B1 publication Critical patent/EP0423584B1/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

Definitions

  • the present invention relates to a ski boot according to the preamble of claim 1.
  • a ski boot of this type is known, for example, from US Pat. No. 4,160,332.
  • This has a lower shaft part enclosing the foot, on which a front shaft part enclosing the lower shin area is integrally formed.
  • a rear shaft part provided in the heel and lower fibula region is pivotably articulated in the area of the ankle on the lower shaft part about an axis running parallel to the sole and at right angles to the longitudinal direction of the shoe.
  • a foot holding element with a band-shaped tensioning element running over the instep is provided in the interior of the ski boot. This is connected to a tensioning cable which is guided underneath the articulation of the rear shaft part on the lower shaft part and is optionally hooked onto one of several teeth arranged one above the other on the rear shaft part.
  • the rear part of the shaft is pivoted backwards, which releases the tensioning cable and thus the foot support element.
  • the rear part of the shaft is pivoted in the direction towards the front, the tensioning cable being tensioned by this pivoting movement and thus the foot holding element being pulled in the direction of the heel.
  • the foot holding element is always tensioned and the foot holding element can only be released by opening the ski boot.
  • An open ski boot is, however, for Driving with a lift or when walking is extremely undesirable. In order to allow the foot to recover when the ski boot is closed, the ski boot must be opened and the tensioning cable released from the tooth concerned and hooked into a tooth located further down.
  • the ski boot can then be closed again by swiveling the rear shaft part forward, which means that the foot holding element is now less tensioned.
  • the foot holding element can then be tightened again for the next descent by hanging the tensioning cable again in a tooth located further up. This procedure is extremely complex and complicated.
  • the front and rear shaft parts when the ski boot is closed, the front and rear shaft parts can be given away together from a standing position approximately perpendicular to the sole into a rest position inclined towards the front.
  • the foot holding element When the front and rear shaft parts swivel together into the rest position, the foot holding element is tensioned.
  • the rest position corresponds to the usual position of the front and rear shaft parts on the descent.
  • the front and rear shaft parts are pivoted back into the standing position and after getting in and closing the ski shoe, these two shaft parts become le for the descent jointly pivoted forward into the rest position, which at the same time leads to a tensioning of the foot holding element.
  • the present invention thus allows an upright standing without the lower leg is held in a forward inclined position.
  • the foot support element is also released, which enables the foot to relax when the ski boot is closed. Since the front and rear shaft parts can be swiveled back and forth between the standing position and the rest position when the ski boot is closed, problem-free walking is also possible with the ski boot according to the invention.
  • the shaft 10 made of plastic of the ski boot shown in FIGS. 1 to 3 has a lower shaft part 12 encompassing the foot with a sole 14 molded onto it.
  • an upper shaft part 16 is articulated by means of schematically indicated joints 18, only one of which is visible in the figures, about an axis 20 which runs essentially parallel to the sole 14 and at right angles to the longitudinal direction A of the shoe.
  • the upper shaft part 16 has a front shaft part 22 comprising the lower shin region and a rear shaft part 24 comprising the heel and lower fibula regions.
  • These two shaft parts 22 and 24 are mounted on the joints 18 and can be tensioned against one another by means of a known, schematically indicated closure 26 in order to enclose the lower leg region of the driver.
  • the closure 26 To open the ski boot, the closure 26 has to be opened and the rear shaft part 24 swiveled about the axis 20 towards the rear.
  • the upper shaft part 16 is shown pivoted in a rest position inclined with respect to a perpendicular 28 to the sole 14 in the direction of arrow B about the axis 20 in the direction toward the front.
  • the rest position corresponds to the usual position when driving.
  • This rest position is indicated by dashed lines in FIG. 2 and is designated by 16.
  • the upper part of the shaft is shown in its standing position indicated by 16 ', in which it is pivoted from the rest position 16 against the direction of arrow B in the direction against the vertical 28.
  • a holding device 30 is provided with a latching device 32 for releasably holding the upper shaft part 16 in its rest position, which is inclined forward.
  • the latching device 32 has a slide 34 which is mounted on the lower shaft part 12 and is displaceable approximately in the longitudinal direction A of the shoe.
  • the carriage 34 is slidably mounted in the lower shaft part 12, for example by means of a dovetail or keyway guide.
  • the slide 34 has a nose 36 protruding toward the top with a stop surface 38.
  • a latching tongue 40 protruding into the area of the slide 34 is formed on the front shaft part 22.
  • This has a passage 42 with a rectangular cross section, the front boundary of which, viewed in the longitudinal direction A of the shoe, forms a counter abutment surface 44.
  • a fork-shaped, double-armed lever 46 is pivotably mounted on this axis 46 'about an axis 46' running parallel to the sole 14 and perpendicular to the longitudinal direction A of the shoe.
  • the lever arms 48 which extend to the side of the slide 34 and from the axis 46 'towards the rear engage under the latching tongue 40 with their free end regions.
  • the lever arms 50 projecting towards the front with respect to the axis 46' in the longitudinal direction A of the shoe are by means of a plate-shaped, above the slide 34 and connected to one another approximately parallel to this arranged connecting part 52. Between the connecting part 52 and the carriage 34, a compression spring 54 is provided, which holds the double-armed lever 46 counterclockwise in the position shown in FIGS. 1 and 2.
  • the counter stop surface 44 of the latching tongue 40 lies on the stop surface 38 the nose 36, whereby the upper shaft part 16 is held in its rest position inclined towards the front.
  • the stop and counter-stop surfaces 38, 44 are brought out of overlap and the latching tongue 40 is located on the sliding end 36 'of the nose 36 with its provided at the front end portion of the passage 42 against the front connecting web 56.
  • the position of the slide 34 is adjustable by means of a spindle drive 58 in relation to the longitudinal direction A.
  • the lower shaft part 12 has two bearing cams 60, 60 ′ protruding towards the top, on which a spindle 62 of the spindle drive 58 can be rotated freely but is seen to be stationary in the longitudinal direction A of the shoe.
  • the axis of rotation of the spindle 62 runs in the longitudinal center plane of the shoe and essentially parallel to the surface of the lower shaft part 12.
  • the spindle 62 has a thread, not shown in the figures, in which the slide 34 as Running nut runs.
  • the spindle 62 is formed as an actuating roller 64 thickened.
  • Two compression spring elements 66 are provided laterally below the latching tongue 40, which are supported at one end on the lower and on the other end on the front shaft part 12, 22 (FIGS. 1 and 2).
  • the holding device 30 with the latching device 32 according to FIGS. 1 and 2 is covered by a shell-shaped cover element 68 in order to prevent the ingress of snow and ice.
  • the cover element 68 has recesses on its upper side conditions for the connecting part 52 and the actuating roller 64.
  • the cover element 68 extends from the toe region to the area of the nose 36 and latching tongue 40.
  • an elastic bellows 74 is provided, which covers the compression spring elements 66 and the latching tongue 40 and a relative displacement between the cover element 68 and the front shaft part 22.
  • the upper shaft part 16 is pivoted forward in the rest position shown in FIGS. 1 and 3 in the direction of arrow B, in which the counter abutment surface 44 bears against the abutment surface 38.
  • the rest position 16 thus corresponds to the normal driving position.
  • a further forward pivoting of the upper shaft part 16 with respect to the rest position 16 in the direction of arrow B by forward bending of the lower leg against the force of the compression spring elements 66 is made possible by the latching device 32.
  • the stop and counter stop surfaces 38, 44 stand out from each other and the connecting web 56 slides due to the bias of the locking tongue 40 in the direction against the sole 14 on the carriage 34 in the region between the nose 36 and the axis 46 '.
  • a pivoting back against the direction of arrow B beyond the rest position 16 is prevented by the nose 36 and the connecting web 56.
  • the connecting piece 52 is now pressed by means of the ski pole.
  • the double-armed lever 46 pivots counterclockwise against the force of the compression spring 54 and the lever arms 48 raise the front region of the latching tongue 40 against it Preload in the direction of engagement via the nose 36.
  • the stop and counter stop surfaces 38, 44 come out of engagement and the upper shaft part 16 can now be pivoted out of the rest position in the opposite direction of the arrow B.
  • the double-armed lever 46 pivots counterclockwise back into the position shown in the figures, as a result of which the connecting web 56 now lies on the nose 36 (cf. FIG. 2).
  • the locking device 32 When the locking device 32 is released, it is thus possible to stand upright and comfortably get in and out of the ski boot. Moreover, when walking a pivoting of the upper shaft part 16 in and counter to the direction of arrow B between the standing position 16 'and the rest position 16 is possible, the connecting web 56 sliding on the sliding surface 36'. It is therefore possible to walk comfortably with the ski boot closed.
  • the upper shaft part 16 For driving, the upper shaft part 16 is pivoted into the rest position 16 by forward bending of the lower leg in the direction of arrow B.
  • the connecting web 56 runs from the detent 36, as a result of which the counter-stop surface 44 comes into engagement with the stop surface 38 as a result of the pretensioning of the latching tongue 40 (FIG. 1).
  • the upper shaft part 16 is now held in the rest position for driving.
  • the slide 34 is approximately in the longitudinal direction of the shoe (A), i.e. its position can be changed in the direction of the relative movement between the latching tongue 40 and the slide 34 when the upper shaft part 16 is pivoted. In this way, the rest position desired for the departure can be set.
  • FIG. 4 shows that shown in FIGS. 1 to 3 Ski boot simplified and shown as accepted as transparent.
  • the holding device 30 with the latching device 32 is not shown in this FIG. 4.
  • the upper shaft part 16 with the front shaft part 22 and the rear shaft part 24 is pivotably articulated about the axis 20 in the region of the ankle joint.
  • a tensioning device 76 for a foot holding device 78 is provided in the interior of the ski boot.
  • the joints 18 each have a pivot pin 80 which is freely rotatably mounted in the lower shaft part 12 and which is connected on the one hand to the front shaft part 22 and on the other hand to a single-armed actuating lever 82 provided in the interior of the ski boot and projecting towards the sole 14 from the pivot pin 80 is.
  • the rear shaft part 24 is also pivotably mounted on the two pivot pins 80.
  • the two actuating levers 82 are connected to one another by a cylindrical shaft 84, the longitudinal axis of which extends parallel to the axis 20.
  • two profile-shaped transmission members 86 spaced apart from one another in the direction of the shaft 84 are slidably mounted in the longitudinal direction A of the shoe.
  • the two transmission elements 86 as seen in the longitudinal direction of the shoe A, each have a groove 88 in their central region which is open in the direction towards the top and runs at right angles to the longitudinal direction of the shoe A.
  • the shaft 84 runs through the groove 88, the width of the groove 88 being only slightly larger than the diameter of the shaft 84.
  • a sled-shaped tensioning element 90 is arranged between the two transmission elements 86 and is likewise guided in a sliding manner in the longitudinal direction A.
  • the two transmission elements 86 and the tensioning element 90 have toothed rack-shaped toothings 92 running in the longitudinal direction A of the shoe, which mesh with two toothed wheels 94 provided between the tensioning element 90 and the transmission elements 86.
  • the gears 94 are rotatably mounted in pins, not shown, about axes of rotation 94 'running at right angles to the sole 14 (see FIG. 5).
  • the pins can be arranged on the sole 14, on an insole (not shown but generally known) or on a bearing part for the tensioning device 76.
  • the toothing 92 and toothed wheels 94 cause a reversal of the direction of movement of the tensioning element 90 with respect to the transmission elements 86.
  • the tensioning element 90 is moved forwardly in the longitudinal direction A of the shoe and vice versa.
  • the foot holding device 78 is of the same design as is described in detail in EP-A 0 321 714.
  • This foot holding device 78 has a holding element 96 which is arranged between the shaft 10 and a generally known, padded, padded inner shoe, not shown in the figures, indicated by dashed lines, and covers the foot in the instep and shin area in a saddle-shaped manner, and a heel cap 100 which is pivotably articulated on a heel element 98 on.
  • a cable-shaped tensioning element 102 connects the holding element 96 and the heel cap 100 to the tensioning device 76.
  • the tensioning element 90 has two guide grooves 104 for the tensioning element 102 (cf. also Fig. 5).
  • the two guide grooves 104 run parallel to one another and, viewed in a direction parallel to the sole 14 and perpendicular to the longitudinal direction A of the shoe, next to one another from the upper rear end of the tensioning element 90 in the longitudinal direction A of the shoe around the rounded front end of the tensioning element 90 to that of the sole 14 facing underside and on this side back to the rear end of the tensioning element 90.
  • the cable-shaped tensioning element 102 which forms an endless loop, is guided in each guide groove 104 from the heel element 98 once around the tensioning element 90 and is divided into two partial loops 106 and 108 by this .
  • the tensioning element 102 In the front partial loop 106, the tensioning element 102, starting with a guide groove 104 on the upper side of the tensioning element 90, runs from the latter to the heel element 98 and is in this in a guide channel 110 or around a corresponding deflection roller in the outward direction by approximately 180 ° redirected.
  • the tensioning element 102 then crosses the holding element 96 in the instep area and is guided from there to a deflection eyelet 112 provided on the sole 14.
  • the tensioning element 102 extends over the holding element 96 in the front end region and is guided to a further deflection eyelet 112 which is symmetrical with respect to the longitudinal center plane of the shoe to the deflection eyelet 112.
  • the tensioning element 102 again runs over the holding element 96 in the instep area to the other side of the ski boot and backwards to the heel element 98, where it in turn is deflected by approximately 180 ° in a guide channel 110 and deflected to the other guide groove 104 in the tensioning element 90 becomes.
  • the cable-shaped tensioning element 102 In the rear partial loop 108, the cable-shaped tensioning element 102, starting at a guide groove 104 on the underside of the tensioning element 90, runs to the rear of the heel element 98, where it is guided in a further guide channel 114 to its rear end. From there, the tensioning element 102 extends around the heel counter 100 to the other side of the ski boot, where it is guided by means of a guide knob 116 formed on the heel counter 100. Coming from there, the tensioning element 102 overlaps the holding element 96 in its upper end region and runs to a corresponding guide knob 116 on the heel cap 100 on the other side of the ski boot.
  • the tensioning element 102 is guided around the heel cap 100 to the other side of the ski boot, from where it is guided in a further guide channel 114 to the other guide groove 104.
  • 118 denotes an adjusting element arranged on one side of the ski boot above the corresponding joint 18, with which the length of the endless loop of the tensioning element 102 can be adjusted.
  • Arranged on the heel element 98 are two damping springs 120, onto which the transmission elements 86 run when moving in the direction of the heel element 98.
  • the tensioning device 76 is shown in simplified form in plan view or view.
  • Figures 6 and 8 is the tensioning member 90, seen in the longitudinal direction A of the shoe, in its rear release position and in Figures 7 and 9 it is shown in its front clamping position 90 'viewed in the longitudinal direction A of the shoe.
  • the shaft 84 connecting the two actuating levers 82 to one another penetrates the two transmission elements 86 in the grooves 88.
  • the pivoting movement of the actuating levers 82 around the axis 20 and the movement of the transmission elements 86 coupled therewith, the gear wheels 94 and the toothings 92 on the transmission elements 86 and on the tensioning element 90 convert the movement into an opposite movement of the tensioning element 90.
  • the tensioning element 90 is displaced rearward into the release position. If, on the other hand, the actuating lever 82 is pivoted into the position shown in FIGS. 7 and 9, in which the longitudinal extension of the actuating lever 82 extends obliquely to the rear, the clamping member 90 is in its front clamping position 90 '.
  • the guide grooves for the cable-shaped tensioning element 102 in the tensioning element 90 are designated by 104. In the heel element 98, only the further guide channels 114 for the tensioning element 102 of the rear partial loop 108 are indicated by dashed lines (cf. FIG.
  • damping springs 120 The rear partial area of the damping springs 120 is held in blind holes 122 in the heel element 98.
  • the front section of each damping spring 120 projects in the longitudinal direction A of the shoe over the heel element 98.
  • the lower shaft part 12 and the sole 14 are only indicated schematically in FIGS. 6 to 9. With 124 the footbed is designated, which the tensioning device 76 covers.
  • the tensioning member 90 When the tensioning member 90 is moved into the tensioning position 90 ', the effective loop lengths of the two partial loops 106 and 108 are shortened and the tensioning element 102 is tensioned.
  • the holding element 96 is pulled by the front partial loop 106 in the direction toward the sole 14 and by the rear partial loop 108 in the direction toward the heel.
  • the heel counter 100 is pivoted toward the front. This gives the skier a secure hold in the ski boot. If, on the other hand, the tensioning element 90 is transferred to the release position shown in FIGS. 6 and 8, the effective loop lengths of the two partial loops 106 and 108 are increased, as a result of which the tensioning element 102 is released and the holding element 96 and the heel cap 100 are released.
  • the latching device 32 (see FIGS. 1 to 3) is disengaged and the upper shaft part 16 is pivoted out of the rest position inclined forward with respect to the perpendicular 28 to the sole 14 against the direction of arrow B into the standing position 16 '.
  • This pivoting movement of the upper shaft part 16 is transmitted to the actuating lever 82 by the pivot pin 80.
  • These are thus pivoted into the position shown in FIGS. 6 and 8, which results in the tensioning element 90 being displaced into the rear release position.
  • the closure 26 is opened and the rear shaft part 24 is pivoted rearward about the pivot pin 80.
  • the rear shaft part 24 is closed again and clamped to the front shaft part 22 by means of the closure 26.
  • the clamping member 90 remains in its Release position and the foot can move relatively freely inside the ski boot.
  • the lower leg is now bent forward, whereby the upper shaft part 16, ie the front shaft part 22 together with the rear shaft part 24, is pivoted forward in the direction of arrow B.
  • the latching tongue 40 engages on the nose 36.
  • This pivoting movement of the upper shaft part 16 now has the consequence that the actuating lever 82 is pivoted into the position shown in FIGS. 7 and 9.
  • the tensioning member 90 is moved forward in the shoe longitudinal direction A into the tensioning position 90 ', which now has the consequence that the effective loop lengths of the two partial loops 106, 108 are shortened and the tensioning element 102 is tensioned.
  • a ski boot has a locking device according to FIGS. 1 to 3 in order to enable the upper shaft part to be pivoted into the standing position without the tensioning device for the foot holding device being coupled to this pivoting movement. It is of course also conceivable to design a front entry ski boot with a locking device. In this case, it is advantageously arranged between the lower shaft part and the rear shaft part. For such a ski boot, the tensioning device for the foot holding device can be coupled to the rear shaft part.
  • the latching device for releasably holding the upper shaft part in the rest position pivoted forward can also be designed differently than shown in FIGS. 1 and 2. It is conceivable to arrange the locking lug on a locking lever pivotally mounted on the slide. By pivoting the locking lever, the locking lug is pulled out of engagement with the passage in the locking tongue. The locking lever is pretensioned in such a way that it automatically engages again as soon as the upper shaft part 16 is pivoted into the rest position.
  • the rest position of the upper shaft part 16 with respect to the vertical 28 can be adjusted by turning the spindle 62. If such a setting is not desired, the Locking lug is integrally formed on the lower part of the shaft and the lever on the lower part of the shaft can be pivoted.
  • the tensioning device it is also possible for the tensioning device to have its own detachable holding device which is independent of the pivoting position of the upper shaft part.
  • a holding lever which is pivotably mounted on the heel element can be provided, which, when the tensioning element is in the tensioning position, prevents this tensioning element from retreating towards the rear, even if the locking device for the upper shaft part is released.
  • the tensioning element can then be released from outside by pivoting the holding lever.
  • the upper shaft part is coupled to the tensioning device only via a driving device which is effective when the upper shaft part is swiveled forward.
  • a form of training is particularly suitable for driving with a snowboard.
  • the foot is held securely in the lower part of the shaft by the foot holding device, while the upper part of the shaft remains pivotable with respect to the lower part of the shaft.
  • the foot holding device can also be designed differently from that shown in FIG. 4.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP90119285A 1989-10-20 1990-10-08 Chaussure de ski Expired - Lifetime EP0423584B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90119285T ATE99135T1 (de) 1989-10-20 1990-10-08 Skischuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3814/89 1989-10-20
CH3814/89A CH679110A5 (fr) 1989-10-20 1989-10-20

Publications (2)

Publication Number Publication Date
EP0423584A1 true EP0423584A1 (fr) 1991-04-24
EP0423584B1 EP0423584B1 (fr) 1993-12-29

Family

ID=4264042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90119285A Expired - Lifetime EP0423584B1 (fr) 1989-10-20 1990-10-08 Chaussure de ski

Country Status (6)

Country Link
US (1) US5175949A (fr)
EP (1) EP0423584B1 (fr)
JP (1) JPH0683681B2 (fr)
AT (1) ATE99135T1 (fr)
CH (1) CH679110A5 (fr)
DE (1) DE59004027D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567895A1 (fr) * 1992-04-28 1993-11-03 Raichle Sportschuh AG Chaussure de ski

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US6283492B1 (en) 1996-12-27 2001-09-04 Noah W. Hale Snowboard binding system and a snowboard step-in boot system with gradually increasing resistance
CN1068510C (zh) * 1997-07-08 2001-07-18 周龙交 鞋带自动穿系暨脱解复动的鞋子
US7661205B2 (en) * 1998-03-26 2010-02-16 Johnson Gregory G Automated tightening shoe
US7096559B2 (en) * 1998-03-26 2006-08-29 Johnson Gregory G Automated tightening shoe and method
CN2438353Y (zh) * 2000-07-28 2001-07-11 周龙交 变比传控式鞋带自动系解互动的鞋子
US6378230B1 (en) * 2000-11-06 2002-04-30 Visual3D Ltd. Lace-less shoe
CA2359377A1 (fr) * 2001-10-18 2003-04-18 Stephane Bussieres Systeme de retenue de pied
DE10254933B4 (de) * 2002-11-25 2006-07-27 Adidas International Marketing B.V. Schuh
US8505220B2 (en) * 2010-03-04 2013-08-13 Nike, Inc. Flex groove sole assembly with biasing structure
US8904673B2 (en) 2011-08-18 2014-12-09 Palidium, Inc. Automated tightening shoe
US8904672B1 (en) 2011-08-18 2014-12-09 Palidium Inc. Automated tightening shoe
US9622538B2 (en) * 2013-09-25 2017-04-18 Zay Products, Inc. Sport boot
US9326566B2 (en) * 2014-04-15 2016-05-03 Nike, Inc. Footwear having coverable motorized adjustment system
US9907361B2 (en) * 2014-07-29 2018-03-06 Nike, Inc. Article of footwear with channels in sole structure
US11026472B2 (en) 2016-07-22 2021-06-08 Nike, Inc. Dynamic lacing system
US11129447B2 (en) 2018-09-06 2021-09-28 Nike, Inc. Dynamic lacing system with feedback mechanism

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EP0226857A2 (fr) * 1985-12-24 1987-07-01 NORDICA S.p.A Chaussure de ski avec dispositif de maintien du pied
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Publication number Priority date Publication date Assignee Title
FR2425207A1 (fr) * 1978-05-11 1979-12-07 Trappeur Chaussure de ski
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
EP0226857A2 (fr) * 1985-12-24 1987-07-01 NORDICA S.p.A Chaussure de ski avec dispositif de maintien du pied
EP0321714A2 (fr) * 1987-12-22 1989-06-28 Raichle Sportschuh AG Chaussure de ski

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567895A1 (fr) * 1992-04-28 1993-11-03 Raichle Sportschuh AG Chaussure de ski
US5379532A (en) * 1992-04-28 1995-01-10 Raichle Sportschuh Ag Ski boot

Also Published As

Publication number Publication date
JPH0683681B2 (ja) 1994-10-26
ATE99135T1 (de) 1994-01-15
US5175949A (en) 1993-01-05
DE59004027D1 (de) 1994-02-10
CH679110A5 (fr) 1991-12-31
JPH03191901A (ja) 1991-08-21
EP0423584B1 (fr) 1993-12-29

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