EP0514762A2 - Chaussure de ski - Google Patents

Chaussure de ski Download PDF

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Publication number
EP0514762A2
EP0514762A2 EP92108117A EP92108117A EP0514762A2 EP 0514762 A2 EP0514762 A2 EP 0514762A2 EP 92108117 A EP92108117 A EP 92108117A EP 92108117 A EP92108117 A EP 92108117A EP 0514762 A2 EP0514762 A2 EP 0514762A2
Authority
EP
European Patent Office
Prior art keywords
shaft part
tensioning
ski boot
rear shaft
cable
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.)
Withdrawn
Application number
EP92108117A
Other languages
German (de)
English (en)
Other versions
EP0514762A3 (en
Inventor
Klaus Walkhoff
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
Publication of EP0514762A2 publication Critical patent/EP0514762A2/fr
Publication of EP0514762A3 publication Critical patent/EP0514762A3/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • A43C11/165—Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation

Definitions

  • the invention relates to a ski boot according to the preamble of claim 1.
  • a ski boot has a lower shell and a front shaft part or tongue part and a rear shaft part or spoiler, which is pivotably articulated on the lower shell or on the front shaft part.
  • the two shaft parts enclose the lower leg of the skier, in modern ski boots with a constantly increasing shaft height.
  • the knee injuries are primarily ruptures of the inner or outer ligaments of the cross.
  • the consequences of such ruptures or torn ligaments can be very serious, sometimes the damage is irreparable, and such damage often also results in osteoarthritis. Therefore, in the development of modern ski boots, efforts are directed in particular to avoid injuries of the type mentioned, as is evident from EP-A 410 136.
  • the cruciate ligaments of the knee are particularly stressed in the event of a backward fall or when the skis hit the ground with the rear end first, which accelerates the lower leg forward, resulting in injury or tearing of the cruciate ligaments in the knee can lead.
  • there is no trigger mechanism such that, for example, the front jaws of the ski binding are directed backwards Give in to the trigger.
  • the present invention is therefore based on the object of designing a ski boot of the type mentioned at the outset in such a way that, in particular, an extreme reserve of the skier, which can be brought about by skating errors or also by the skis hitting the rear ends after a terrain summit has jumped over leads to the dreaded injuries of the knee ligaments in particular.
  • the lower leg of the skier can move backwards in the event of a backward fall, as a result of which the acceleration of the lower leg is slowed down and damped in the dorsal plane when the knee joint is open, and the risk of injury, particularly to the cruciate ligaments of the knee, is entirely eliminated is significantly reduced.
  • the object of the invention is also to design the ski boot in such a way that the upper of the boot also opens in the course of the damped, sprung movement of a part of the back, so that the clasping of the leg by the upper is released.
  • the object of the invention also includes equipping the ski boot with additional means which prevent the foot from accidentally slipping out of the boot when the ski boot shaft is open.
  • ski boot of the type mentioned at the outset according to the invention has the features of the characterizing part of claim 1.
  • the first section 1 has a lower shell 1 and a front shaft part 2 or front tongue part and a rear shaft part 3 or spoiler, which consists of a lower section 4 and an upper section 5.
  • the lower section 4 is fastened together with the front shaft part 2 on opposite sides to the lower shell 1 by means of an articulated connection 6 each.
  • the upper section 5 of the rear shaft part 3 is pivotally attached to the lower section 4 by means of pivot pins 7.
  • the lower edge of the upper section 5 engages over the upper edge of the lower section 4, so that the upper section 5 can be pivoted back over the lower section 4 to the position shown in dashed lines.
  • a cable pull 9 fastened to the front shaft part 2 on both sides leads to a tensioning lever 10 which is pivotally arranged on the rear shaft part 3.
  • the locking means consisting of the tensioning cable 9 and the tensioning lever 10 With the aid of the locking means consisting of the tensioning cable 9 and the tensioning lever 10, the locking means consisting of the front shaft part 2 and the rear shaft part 3 becomes Shaft of the ski boot closed.
  • these closure means can be designed such that when the upper section 5 of the rear shaft part 3 is pivoted into the open position towards the rear, a spur 11 arranged at the lower edge of this section 5 interacts with the tensioning lever 10 in such a way that this tensioning lever comes out of it drawn closed position is pivoted upward, so that by releasing the closure means the rear shaft part 3 can be pivoted backwards into an open position.
  • Fig. 1a shows a detail from Fig. 1 on a larger scale and shows an embodiment of such a solution.
  • the clamping lever 10 is 12 with its pivot axis stored in a small eccentric roller 13, the storage 14 of which is arranged on the lower shaft portion 4 at the rear.
  • the tensioning lever is in an over-center position, which results from the direction of the tensioning cable in the area of the tensioning lever in relation to the tensioning lever pivot axis 12.
  • the eccentric roller 13 has a small lateral projection 15, against which the spur 11 arranged at the lower edge of the upper shaft part section 5 approaches when the upper shaft part section 5 is pivoted rearward.
  • the rear shaft part 3 is also divided into a lower section 4 and an upper section 5.
  • the lower section 4 is also pivotably articulated on the lower shell 1 of the ski boot by means of pivot pins 6.
  • the upper section 5 of the rear shaft part 3 is pivotally connected to the lower section 4 by means of a pivot axis 17, which in this embodiment is very far back.
  • the locking means are in turn a tension cable 18 is formed, which is fastened with its two ends to the front shaft part 2 and which forms a cable loop 19 on the rear of the lower shaft part section 4, which is firmly connected to a tensioning lever 20.
  • This tensioning lever 20 has its lever axis 21 on a spring holder 22.
  • a latch 23 is pivotally hinged at the upper end. Between this upper end of the spring holder 22 and the lever pivot axis 21, a helical compression spring 24 is supported, which is tensioned when the tensioning lever 20 is in the lower position shown in solid lines in FIG. 2. In this position, the front shaft neck 2 and the rear shaft part 3 are pulled against one another by the tensioning cable 18 in order to firmly enclose the lower leg.
  • the locking pawl 23 on the spring holder 22 is latched via a locking axis 25, which is fixedly arranged on the lower section 4 of the rear shaft part 3, which is not shown in FIGS. 2 and 3, so that the figures are still clear.
  • the tensioning cable 18 can be tensioned to different degrees because the tensioning cable loop 19 can be fastened in different positions to the tensioning lever 20 by its screw adjustment.
  • the trigger pressure point can thus be individually set differently.
  • the lower leg of the skier is gently braked backwards by a two-stage opening movement.
  • the rear shaft part 3 is not divided.
  • a preferably prestressed compression spring 30 is arranged on each side of the rear shaft part 3 in a spring housing 29, which extends obliquely downwards in the direction towards the front.
  • the bias of the spring can be changed individually by a coaxial screw 31.
  • a cable 32 is connected to the screw 31, which is guided around a deflection 33 on the front shaft part 2, which at the same time forms the hinge point for the front shaft part 2.
  • the tensioning cable 32 is also guided around a pivot axis 34 connecting the rear shaft part 3 to the lower shell 1 and, in this embodiment, arranged at the rear edge of the lower shell, and the end is fastened to a tensioning lever 35 which is located on the rear shaft part 3 at the rear.
  • a tensioning lever 35 which is located on the rear shaft part 3 at the rear.
  • the front shaft part 2 and the rear shaft part 3 are in the closed position shown in solid lines. 4
  • the rear shaft part 3 assumes when the springs 30 are compressed by an abrupt impact on the rear shaft part will. Depending on the direction of force, these can be compressed in parallel or asymmetrically.
  • the pivot axis 34 of the rear shaft part 3 is located at the very rear edge, which results in a uniform pressure distribution along the Achilles tendon and calf area when the backward movement of the shaft part 3 occurs.
  • the guidance of the tensioning cable 32 is selected such that a dorsal movement of the leg does not cause any change in the cable length or change in the circumferential tension.
  • a clamping device 40 is arranged on the rear shaft part 3, on the back in the middle, the essential parts of which are shown schematically in FIG. 6.
  • a shaft 42 with a longitudinal slot 43 is mounted in a housing 41 and a tensionable band 44 runs through the longitudinal slot, of which one end 45 is fastened on one side and the other end, not shown, on the opposite side to the front shaft part 2 of the ski boot is, namely one end 45 is releasably attached, while the opposite end of the tape is fixed.
  • a tensioning lever 46 which is connected to a drive shaft 48 via a one-way clutch 47, the drive shaft 48 is connected to the shaft 42 via a clutch 49, through which the tensionable band 44 is guided.
  • the tensionable band is wound up and the rear shaft part 3 is pulled forward against the front shaft part, so that the two shaft parts firmly clamp the lower leg of the skier.
  • the housing 41 can be displaced longitudinally against the action of a compression spring 50, so that the coupling 49 which state is shown in Fig. 7 is disengaged. This allows the previously wound tension band 44 to unwind and the rear shaft part 3 of the ski boot is free to pivot to the rear.
  • this embodiment has an automatic trigger mechanism 51, which is arranged on the front shaft part 2 on one side.
  • the longitudinal displacement of the housing 41 of the tensioning device 40 takes place by means of a Bowden cable 52, one end of which is fastened to the housing 41 and the other end of which is fastened to a rocker arm 53 of the trigger mechanism 51.
  • the function of this trigger mechanism 51 can be seen from FIGS. 6 and 7.
  • the rocker arm 53 is pivotable about an axis 54 which is mounted in a housing part 55.
  • a torsion coil spring 56 supported in this housing part tends to pivot the rocker arm 53 away from the ski boot into an open position according to FIG.
  • This spring forms one Damping element for the initial movement of the rear shaft part 3 in the opening direction to the rear, for example when the skier falls.
  • the spring 63 is compressed over a certain range according to FIG. 7 until the blocking retaining bolt 57 has released the rocker arm 53, so that the Bowden cable 52 is actuated and the rear shaft part 3 swings open to the rear and thus gives the lower leg of the skier the opportunity to move backwards.
  • a band 66 is fastened, which is guided over a deflection roller 67 on the lower shell 1 and serves to raise the footbed 68 when the rear shaft part 3 is pivoted backwards into the position shown with dashed lines. The rearward movement of the lower shoe is supported by raising the footbed.
  • the closure means have two tensioning cables 70 which are fastened with one end on opposite sides to the rear shaft part 3 and which are guided forwards and downwards through the front shaft part 2 around deflection points 71, which at the same time are the articulation points for the form the front shaft part 2 and which are then brought together again on the top of the front shaft part 2 in the instep area and are tensioned by means of a tension lock 72 to be actuated by rotation.
  • This tension lock 72 is slidably held in the longitudinal direction of the ski boot against the action of a spring element 73.
  • This spring element acts on the rear part of the shaft 3 the impact force exerted, for example when the skier falls backwards, is dampened.
  • the tension lock 72 releases the tension cable 70 completely, so that the rear shaft part 3, which in this embodiment is articulated at the rear by means of a pivot axis 74, yields to an open position shown in dashed lines can swing back.
  • FIG. 8 How the embodiment of FIG. 8 can be carried out in detail is shown on a larger scale and in sections by the schematic illustration in FIG. 8a.
  • a chassis 75 is fixedly arranged in the instep area on the lower ski boot shell.
  • a rotary drum housing 76 is longitudinally movable therein and is guided against the action of the compression spring 73 supported between this rotary drum housing and the chassis.
  • the rotating drum housing 76 contains a rotatably mounted rotating drum, not shown in the drawing, on which the two ends of the tensioning cables 70, which run on the inside and outside of the shoe, are wound up when the rotary knob 77 connected to the rotating drum is turned by hand. In the drawing, one end of the tensioning cable entering the rotating drum housing 76 is visible.
  • the rotary knob 77 has a locking toothing 77a on the lower peripheral edge. This interacts with a locking pawl 78 which is pivotally mounted on the rotating drum housing 76 and moves with the latter when a tensile force on the tensioning cable 70 is effective to the right in the drawing, as a result of which the rotating drum housing 76 counteracts the action of the compression spring 73 and thereby also the Latch 78 is moved to the right.
  • the right lever end of the pawl 78 moves then against the run-up slope formed on a stop 79, so that the locking engagement on the rotary knob 77 is canceled by pivoting the latching pawl 78.
  • the knob 77 rotated counterclockwise when tensioning the tensioning cable 70 for winding the two ends of the tensioning cable on the rotating drum is then no longer held, so that when the opposite rotation is then possible, the tensioning cable is released and the ski boot is opened by pivoting the rear shaft part 3 backwards.
  • the stop 79 is fastened to the chassis 75 by means of a spindle 79a, so that the position of the stop in the longitudinal direction can be changed by means of an adjusting wheel 79b, in order to be able to adjust the spring travel up to the release as required.
  • the rear shaft part 3 can also deflect backwards in a spring-damped manner, but no springs are involved, but this function is performed by a resiliently bending section of the rear shaft part.
  • This rear shaft part 3 has, in the lower region, below its swivel joints 80 arranged on opposite sides, a slot 81 which runs from one shoe side to the opposite shoe side and rises obliquely to the rear.
  • the lower slot end 82 is located at a distance from the lower edge of the rear shaft part 3, and in the area of this slot end the rear shaft part 3 is held on the lower shell 1 by means of a releasable locking device 83.
  • This narrowing of the slot 81 can be limited to a greater or lesser extent by an adjusting slide 86 which can move longitudinally in the slot 81.
  • This slide valve is used to adjust the hardness of the reserve damping. The greatest hardness is achieved by the rearmost setting slide.
  • the bending web 84 can, however, also bend downwards to the opposite side if a forward-facing force is effective, so that a hardness adjustment of the template damping can be carried out even with a corresponding position of the adjusting slide 86 in the front slot region.
  • the locking device 83 In order to be able to open the ski boot or to pivot the rear shaft part backwards, the locking device 83 must be released.
  • the locking device which can be released from a blocked position by rotation is connected via a traction means, such as a cable 88, to an eccentric locking pin 89 which is rotatably arranged on the rear of the shaft part 3 at the bottom.
  • a traction means such as a cable 88
  • an eccentric locking pin 89 which is rotatably arranged on the rear of the shaft part 3 at the bottom.
  • This is to be operated by hand or by means of the ski pole, so that the rear shaft part 3 can then be pivoted onto an edge 90 formed on the lower shell 1 until its lower edge is put on. This position is shown in Fig. 10.
  • the locking means have a tensioning cable 91 fastened to the front shaft part 2 on both sides and a tensioning lever 92 pivotably arranged on the rear shaft part 3, by pivoting it into the open position of the shaft of this so-called center-entry ski boot can be opened wide since the front shaft part 2 is fastened to the lower shell 1 by means of a hinge 93.
  • the ski boot according to FIG. 11 corresponds to the embodiment according to FIG. 1 with a rear shaft part 3 consisting of a lower section 4 and an upper section 5.
  • this ski boot also has a saddle-like pressure plate 100 on the inside that is intended to be pressed against the instep is connected on both sides by means of a Bowden cable 101 to a tensioning mechanism 102 arranged on the rear shaft part 3 for tensioning the Bowden cables.
  • the outer casing ends 103 of the Bowden cables 101 are fixedly arranged on the lower shell 1 of the ski boot.
  • the pressure plate 100 has the function of preventing the foot from inadvertently slipping out of the ski boot when the rear shaft part 3 is pivoted fully into the open position, for example when the skier falls backwards.
  • the tensioning mechanism 102 arranged at the rear of the rear shaft part swivels.
  • the Bowden cables have the advantage over a simple tensioning cable that the length of the Bowden cable does not change during the pivoting-up movement, but also the pressure plate 100 due to the fixed outer casing ends 103 of the Bowden cables maintains its unchanged retention position in the pivoted open position.
  • FIGS. 12 to 15 is also an embodiment in which a rear shaft part 3 swivels backwards into an open position, for example when the skier falls backwards, when the locking means counteracts the action of a spring force and open depending on their setting.
  • FIG. 12 shows closure means which have already been described in the embodiment according to FIG. 8. Two tensioning cables 70 fastened on both sides to the rear shaft part 3 are guided up to the instep to a tensioning lock 72 which is arranged in the middle on the front shaft part 2 and can be actuated by rotation.
  • closure means according to one of the other embodiments described above can also be used with this ski boot.
  • a saddle-like pressure distributor 110 which is to be pressed against the Achilles tendon area, is arranged in the area of the rear shaft part 3, ie between the latter and an inner shoe 111.
  • a crosswise tensioning cable pair 112 lies against the outside of this saddle-like pressure distributor 110.
  • the one ends of these tensioning cables are fastened at the top of the rear shaft part 3 in adjusting devices 114 each having a spring element 113 for the length adjustment.
  • the lower ends of the tensioning cables 112 are guided over deflection rollers 115 arranged at the bottom of the rear shaft part and then fastened to the pivot axis 116 for the rear shaft part 3 arranged at the very rear in this embodiment. 13, however, these ends can also be fastened, according to FIG. 13, first via deflection guides 117 fixedly arranged on the lower shell 1 and then on the rear shaft part 3.
  • the tensioning cables 112 can also be arranged next to one another instead of crosswise.
  • the arrangement and mode of operation of the tensioning cable 112 is such that that exerted by the saddle-like pressure distributor 110 on the Achilles tendon area Compressive force increases when pivoting the rear shaft part 3 to the front and decreases when pivoting backwards. The foot is therefore optimally held in the driving position.
  • This embodiment is a so-called backward entry ski boot, into which you have to slide your foot over the rear part of the shaft. If such a ski boot is also to hold the foot optimally in the riding position, it would have to be appropriately tailored in the rear part of the shaft, which in turn makes it difficult to slide in with the foot over a narrowed area.
  • This problem is solved by the embodiment described here. 14 shows the ski boot in the driving position and in the open position to the rear and, at the same time, the lower leg in dash-dotted lines in the two positions. It is clear from the figure that the saddle-like pressure distributor 110 is pressed against the Achilles tendon area in the driving position and is at the very back in the open position in order to be able to climb in and out with the foot unhindered.
  • FIG. 12 and in FIG. 13 also differ in that the rear shaft part 3 not only has to be articulated at the back as in FIG. 12, but also further forward according to FIG. 13 by means of pivot pins 118 on opposite sides the lower shell 1 can be pivoted.

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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)
EP19920108117 1991-05-23 1992-05-14 Skiboot Withdrawn EP0514762A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1551/91 1991-05-23
CH155191 1991-05-23

Publications (2)

Publication Number Publication Date
EP0514762A2 true EP0514762A2 (fr) 1992-11-25
EP0514762A3 EP0514762A3 (en) 1993-09-29

Family

ID=4213062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920108117 Withdrawn EP0514762A3 (en) 1991-05-23 1992-05-14 Skiboot

Country Status (2)

Country Link
EP (1) EP0514762A3 (fr)
JP (1) JPH05146301A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997022271A1 (fr) 1995-12-19 1997-06-26 Lange International S.A. Chaussures de ski alpin empechant les blessures
EP0968664A1 (fr) 1998-07-03 2000-01-05 Lange International S.A. Chaussure de ski
EP1110467A1 (fr) 1999-12-22 2001-06-27 Lange International S.A. Dispositif d'engagement et de desengagement pour une chaussure de ski et chaussure de ski pourvue de ce dispositif
US6643955B2 (en) 1998-06-19 2003-11-11 Lange International S.A. Retention and release mechanism for a ski boot and ski boot incorporating the same
US20150359292A1 (en) * 2014-06-11 2015-12-17 Salomon S.A.S. Sports boot
WO2018165990A1 (fr) * 2017-03-16 2018-09-20 北京孙寅贵绿色科技研究院有限公司 Chaussure de ski
US11510454B2 (en) * 2018-12-27 2022-11-29 Rossignol Lange S.R.L. Locking and unlocking device for a sports boot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540359A1 (fr) * 1983-02-09 1984-08-10 Salomon & Fils F Chaussure de ski alpin a fermeture automatique
DE8907696U1 (de) * 1989-06-23 1989-11-09 TÜV Product Service GmbH, 8000 München Skischuh
FR2643795A1 (fr) * 1989-03-06 1990-09-07 Salomon Sa Chaussure de ski
EP0467142A1 (fr) * 1990-07-06 1992-01-22 NORDICA S.p.A Dispositif de réglage avec support arrière, notamment pour chaussures de ski

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540359A1 (fr) * 1983-02-09 1984-08-10 Salomon & Fils F Chaussure de ski alpin a fermeture automatique
FR2643795A1 (fr) * 1989-03-06 1990-09-07 Salomon Sa Chaussure de ski
DE8907696U1 (de) * 1989-06-23 1989-11-09 TÜV Product Service GmbH, 8000 München Skischuh
EP0467142A1 (fr) * 1990-07-06 1992-01-22 NORDICA S.p.A Dispositif de réglage avec support arrière, notamment pour chaussures de ski

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997022271A1 (fr) 1995-12-19 1997-06-26 Lange International S.A. Chaussures de ski alpin empechant les blessures
US6263593B1 (en) * 1998-06-19 2001-07-24 Lange International S.A. Retention and release mechanism for a ski boot and ski boot incorporating the same
US6643955B2 (en) 1998-06-19 2003-11-11 Lange International S.A. Retention and release mechanism for a ski boot and ski boot incorporating the same
EP0968664A1 (fr) 1998-07-03 2000-01-05 Lange International S.A. Chaussure de ski
US6298584B1 (en) 1998-07-03 2001-10-09 Skis Rossignol S.A. Ski boot
CH692232A5 (fr) * 1998-07-03 2002-04-15 Lange Int Sa Chaussure de ski.
EP1110467A1 (fr) 1999-12-22 2001-06-27 Lange International S.A. Dispositif d'engagement et de desengagement pour une chaussure de ski et chaussure de ski pourvue de ce dispositif
US20150359292A1 (en) * 2014-06-11 2015-12-17 Salomon S.A.S. Sports boot
US9743708B2 (en) * 2014-06-11 2017-08-29 Salomon S.A.S. Sports boot
WO2018165990A1 (fr) * 2017-03-16 2018-09-20 北京孙寅贵绿色科技研究院有限公司 Chaussure de ski
US11510454B2 (en) * 2018-12-27 2022-11-29 Rossignol Lange S.R.L. Locking and unlocking device for a sports boot

Also Published As

Publication number Publication date
EP0514762A3 (en) 1993-09-29
JPH05146301A (ja) 1993-06-15

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