[go: up one dir, main page]

WO2007150068A2 - Support de botte de ski nordique et structure d'attache - Google Patents

Support de botte de ski nordique et structure d'attache Download PDF

Info

Publication number
WO2007150068A2
WO2007150068A2 PCT/US2007/072041 US2007072041W WO2007150068A2 WO 2007150068 A2 WO2007150068 A2 WO 2007150068A2 US 2007072041 W US2007072041 W US 2007072041W WO 2007150068 A2 WO2007150068 A2 WO 2007150068A2
Authority
WO
WIPO (PCT)
Prior art keywords
support
heel
lever
ski
projection
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.)
Ceased
Application number
PCT/US2007/072041
Other languages
English (en)
Other versions
WO2007150068A3 (fr
Inventor
John E. Svensson
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.)
K2 Corp
Original Assignee
K2 Corp
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 K2 Corp filed Critical K2 Corp
Publication of WO2007150068A2 publication Critical patent/WO2007150068A2/fr
Publication of WO2007150068A3 publication Critical patent/WO2007150068A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A43B5/0411—Ski or like boots for cross-country
    • A43B5/0413—Adaptations for soles or accessories associated with soles for cross-country bindings
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
    • 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
    • A43B5/0415—Accessories
    • A43B5/0417—Accessories for soles or associated with soles of ski boots; for ski bindings
    • A43B5/0423—Accessories for soles or associated with soles of ski boots; for ski bindings located on the sides of the sole
    • 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
    • A43B5/0496—Ski or like boots boots for touring or hiking skis
    • 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
    • A43B5/0498—For ski jumping
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/18—Joint supports, e.g. instep supports
    • A43B7/20—Ankle-joint supports or holders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/02—Non-self-releasing bindings with swivel sole-plate or swivel parts, i.e. Ellefsen-type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2201/00—Use of skates, skis, roller-skates, snowboards and courts
    • A63C2201/06—Telemark

Definitions

  • Nordic skiing is a winter sport that encompasses all types of skiing where the heel of the boot is not fixed to the ski. This includes a wide range of ski equipment and techniques such as classic and skate cross country skiing, skinny skiing, ski touring, track skiing, ski jumping, biathlon, and telemark skiing. Nordic skiing often involves racing.
  • cross-country skiing may be viewed as a kind of akin to crosscountry hiking, but on skis.
  • recreational cross-country skiers tackle trails of various lengths and difficulties.
  • cross-country skiing is an endurance sport using every major muscle group, and is generally recognized as one of the most physically demanding of sports competitions.
  • cross-country ski competition is experiencing a resurgence in popularity that began with the addition of the sprint event to the World Cup and Olympic competitions that are more readily accessible to audiences. More races are being held in audience friendly formats, such as mass start, sprint, relay and pursuit races.
  • World Cup and Olympics cross-country skiing events include the 1 km Sprint, the 2X1 km Team Sprint, the 10 km/15 km Individual Start, the 15 km/30 km Pursuit, the 30 km/50 km Mass Start, and the 4x5 km/4xl ⁇ km Relay.
  • Nordic ski bindings generally connect the toe of the user's ski boot to the ski, and are matched to the boot as common systems.
  • Older styled three-pin bindings sometimes referred to as "Nordic Norm” or "toe-bail” bindings, are still used, especially by backcountry and Telemarking enthusiasts.
  • NNN binding a bar in the toe of the shoe hooks into a catch in the binding. Two ridges on the binding plate fit into corresponding slots on the boot soles.
  • the NNN system is used for both classic and skating styles cross-country skiing.
  • NNN BC backcountry variation
  • SNS Profil bindings have a slightly narrower bar and catch system, and use a single rail design on the binding plate and boot sole. Skate and Classic versions of the SNS Profil system can use the same boots. SNS Pilot bindings feature dual rails on the binding plate.
  • the ski boot has a sole with a toe portion that may include a transverse rod.
  • the toe portion and/or rod engages a toe piece of a binding mechanism to attach the boot to the ski.
  • the sole of the boot is relatively flexible whereby the user can lift the boot heel away from the ski during use.
  • a Nordic ski boot support structure and attachment mechanism is disclose that include a toe piece that in the current embodiment is adapted to be removably attachable to the ski, preferably in a number of different locations.
  • the toe piece includes left and right spaced-apart bosses that pivotably receive a lever that is attached to a rigid forefoot support. The lever pivots between an up position and a down position, for example to accommodate the stroke or gate of the user.
  • a heel support is pivotably attached to the forefoot support, for example through upright sidewall portions.
  • the heel support may define a heel counter.
  • An ankle support is pivotably attached to the heel support. It will therefore be appreciated that the support structure includes three-pivot articulation. In a current embodiment the three pivot axes are all substantially horizontal.
  • the mechanism may also include a heel piece that is attachable to the ski, and an engagement mechanism that extends from the heel support to engage the heel piece when the heel support is in the down position.
  • the toe piece includes a rear portion defining an upwardly-extending first projection that is received by a corresponding recess in the lever when the lever is in the down position. This provides the user with a greater ability to apply a torque or twisting force about a generally vertical axis.
  • the toe piece and the heel piece are slidably and adjustably attachable to the ski.
  • FIGURE 1 is a perspective view of a ski boot support structure and attachment mechanism according to the present invention, shown attached to a cross-country ski
  • FIGURE 2 is a side view of the ski boot support structure and attachment mechanism shown in FIGURE 1, illustrated in the down position;
  • FIGURE 3 A shows the support structure and attachment mechanism of FIGURE
  • FIGURE 3B shows the support structure and attachment mechanism of FIGURE
  • FIGURE 3C shows the support structure and attachment mechanism of FIGURE
  • FIGURE 4 shows an exploded view of the support structure and attachment mechanism shown in FIGURE 1.
  • FIGURE 1 shows a perspective view of a ski boot support structure and attachment mechanism 100 (hereinafter, referred to as the "support mechanism") according to the present invention
  • FIGURE 2 shows a side view of the support mechanism 100.
  • the support mechanism 100 is shown mounted to a ski 90 having integral or fixedly attached forward and rearward mounting plates 92 and 93, respectively, as are well-known in the art.
  • a current mounting system is known in the art as NNN ("New Nordic Norm") R4 NIS ("Nordic Integrated System”).
  • the currently preferred embodiment of the support mechanism 100 is compatible with, and is mountable to, the NIS system.
  • the support mechanism 100 includes a forward toe piece 102 that is slidably and adjustably attached to the ski 90 through the forward mounting plate 92.
  • the toe piece 102 includes a right boss portion 104 and a left boss portion 105.
  • a substantially rigid lever 106 is pivotably mounted to the left and right boss portions 104, 105 with pivot pin 108, such that the lever 106 pivots about a horizontal (i.e., generally parallel to the upper face of the ski 90) first pivot axis 80.
  • the lever 106 may be formed, for example, from aluminum or from another lightweight metal.
  • the lever 106 and therefore the user's toe, is pivotable between a "down" position generally flat with the ski 90, and an “up” position wherein the distal end of the lever 106 is elevated away from the ski 90.
  • a projection 101 extends upwardly from a rearward portion of the toe piece 102.
  • the lever 106 includes a cup-shaped recess 107 at its distal end, that is sized and shaped to receive the projection 101 when the lever 106 is in the down position shown in FIGURE 2. It will be appreciated that when the projection 101 is captured in the recess 107, a user can more easily exert a significant twisting force to the ski 90 by turning the user's foot.
  • a substantially rigid forefoot support 110 is attached to the lever 106, for example with a nut and plate assembly 112. (Other attachment means may alternatively be used, without departing from the present invention.)
  • the forefoot support 110 has a substantially horizontal base portion 114 that supports the user's forefoot (not shown), and left and right sidewalls 116 extending upwardly from the base portion 114.
  • the forefoot support 110 is contoured to better accommodate the anatomy of a user's foot.
  • An aperture 118 with an inner lip is provided in the base portion 114 to receive the nut plate assembly 1 12 without the nut plate assembly 112 protruding above the upper surface of the base portion 114.
  • the aperture 118 is preferably an elongate slot oriented to be essentially parallel to the longitudinal axis of the ski 90 during use, whereby the longitudinal position of the forefoot support 110 on the lever 106 is readily adjustable.
  • a heel support 120 for supporting the rear portion of the user's foot is pivotably attached to the forefoot support 110 such that the heel support 120 is pivotable about an axis 82.
  • the axis 82 is also substantially horizontal, and positioned to approximately correspond with the natural location of flexure in the user's foot near the metatarsal head region of the foot, or just behind the forefoot region.
  • the heel support 120 includes a base portion 124 and upright sidewalls 126 that extend around the back of the heel support 120 to form a heel counter.
  • the sidewalls 126 extend forwardly to engage the forefoot support sidewalls 116 for pivotable attachment thereto.
  • the heel support 120 is contoured to better accommodate the anatomy of a user's foot.
  • the forefoot support 110 and the heel support 120 are preferably shaped such that a gap 123 is formed between the forefoot support base portion 114 and the heel support base portion 126 at least along most of the width of the structure.
  • a substantially rigid heel engagement member 122 extends downwardly from near the back end of the heel support 120, as discussed below.
  • the heel support 120 is also substantially rigid, and the heel engagement member 122 is formed from aluminum or another lightweight metal.
  • An ankle support 130 is pivotably attached to the heel support 120 such that the ankle support is pivotable about an axis 84.
  • the axis 84 is approximately horizontal, and positioned to accommodate the natural flexure of the user's ankle.
  • the ankle support 130 includes arms 134 that extend down to pivotably attach to the heel support 120 sidewalls 126, and is shaped to extend or wrap about an ankle or lower leg portion of the user, defining a front gap 132.
  • the ankle support 130 is also substantially rigid, although retaining sufficient flexibility to allow the ankle support 130 to receive the user's leg through the gap 132.
  • the forefoot support 110, heel support 120 and ankle support 130 are formed from a rigid composite material, for example a graphite composite.
  • a rigid composite material for example a graphite composite.
  • other materials are clearly suitable for this support structure, and in particular it is contemplated that one or more of these elements may be formed from a rigid injected plastic or the like.
  • a flexible boot 95 (shown in phantom) may typically be provided, either fixed to the support structures 110, 120, 130 or separable therefrom.
  • the construction of the flexible boot 95 itself is well-known in the art, and particular aspects are not believed to be important to the inventive aspects of the present invention. Therefore, for clarity, the boot 95 is not discussed in any detail herein.
  • a heel piece 140 is slidably and adjustably mounted to the ski 90, rearwardly of the toe piece 102.
  • the heel piece 140 includes a projection 141 that extends upwardly from the ski 90, and is positionable and sized such that the heel engagement member 122 will engage the heel piece 140 when the heel support 120 is pivoted to the down position, as shown in FIGURE 2.
  • the heel engagement member 122 defines a channel tapered in the vertical direction that slidably receives the heel piece projection 141 such that the heel engagement member 122 and projection 141 can move longitudinally relative to each other. The user can apply a lateral force to the projection 141 (and therefore the ski 90) using a foot-twisting motion.
  • the defined channel is tapered and constant in the longitudinal direction, the two parts do not need to stay precisely aligned for proper engagement therebetween.
  • the support mechanism 100 is shown in different positions in FIGURES 3 A, 3 B and 3C.
  • the support mechanism 100 is shown in the down position, wherein the heel engagement member 122 engages the heel piece 140. It will be appreciated that in this position the user can exert relatively large twisting forces about the vertical axis on the ski 90 due to the fixed or hard connection (relative to rotation about the vertical axis) at both the forefoot support 110, and the heel piece 140.
  • FIGURE 3 A the user has lifted the heel support 120 away from the ski 90, which is accommodated by pivoting of the heel piece 120 about axis 82, such that the heel engagement member 122 releases from the projection 141 of the heel piece 140.
  • the forefoot support 110 including the lever 106, remains in the down position. The user can still exert a relatively large twisting moment to the ski 90 in this position due to the engagement of the lever 106 at both the front boss portions 104, 105 and rearwardly at the projection 101 of the toe piece 102.
  • FIGURE 3B the support mechanism 100 is shown wherein, for example, the user is further into a typical power stroke.
  • the forefoot support 110 is pivoted (clockwise in FIGURE 3A) such that the lever recess 107 does not engage the projection 101 on the toe piece 102.
  • FIGURE 3C the forefoot support 110 is pivoted even further such that the forefoot support 110 almost perpendicular to the ski 90.
  • the heel piece 120 has pivoted (counterclockwise in the figure) about axis 82. It will also be appreciated that this degree of movement is beneficial when getting up after a fall or the like.
  • the user's ankle is pivotable in the fore and aft direction about axis 84.
  • the lever 106 includes a pair of spaced apart end portions 151 having apertures 153 therethrough.
  • a generally tubular sleeve 155 approximately one inch in length is disposed between the end portions 151, and receives a pair of springs 157 that bias the lever towards the down position.
  • the pivot pin 108 is disposed through apertures 159 (one aperture 159 visible in FIGURES) in the toe piece left and right bosses 104, 105, and extends through the lever apertures 153 and through the tubular sleeve 155 disposed therebetween.
  • An important aspect of the support mechanism 100 is that the user can exert a significant rolling moment to the ski 90 because the moment applied by the user is exerted across a moment arm extending between the left and right sides of the toe piece 102.
  • one of the spaced-apart lever end portions 151 will apply a downward force on one side of the pivot pin 108, and the other end portion 151 will apply an upward force on the opposite side of the pivot pin 108, generally forming a couple with an arm equal to the distance between the end portions 151.
  • the couple is applied to the ski through the bosses 104, 105 of the toe piece 102, and therefore it is desirable that the bosses 104, 105 be separated by a reasonable distance, preferably without extending beyond the width of the attached ski 90.
  • the bosses 104, 105 are separated by at least one half inch and preferably by one inch or more.
  • the forefoot support 110 and the lever 108 are substantially rigid, which is desirable to maximize the user's ability to apply the twisting moment.
  • the advantage of the pivoting forefoot support 110 and heel support 120 can now also be better appreciated.
  • Prior art Nordic ski boot structures typically comprise a sole portion that is unitarily constructed. In order to allow the user to comfortably lift the heel away from the ski, however, the unitary sole must be flexible enough to permit some flexure about a horizontal axis between the forefoot region and the heel region.
  • substantially rigid support structures 110, 120 are pivotably connected about a substantially horizontal axis 82.
  • the support structure 100 is desirably very flexible in the direction to allow flexure of the foot, but very stiff about other axes.
  • the support structure 100 provides a system having very high flexibility for flexure of the foot and ankle in the forward and rearward direction, while providing sturdy support in the lateral direction, and in particular allowing the user to exert lateral and twisting forces on the ski 90 during use.
  • a user may slidably install the toe piece 102 at a suitable location on the ski 90, and the heel piece 140 as a suitable location rearward of the toe piece 102.
  • these components may be permanently fixed to the ski 90, in a currently preferred embodiment these components are compatible with the Nordic
  • the lever 106 may be constructed to be r ⁇ leasably attached to the toe piece 102, such that the user can easily engage and disengage from the toe piece 102.

Landscapes

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

Abstract

La présente invention concerne un support de botte de ski nordique et un mécanisme d'attache (100) ayant un élément de bout (102) s'engageant par coulissement avec un ski (90), un levier (106) attaché par pivotement à l'élément de bout, un support d'avant-pied rigide (110) attaché fixement au levier, un support de talon (120) attaché par pivotement au support d'avant-pied et un support de cheville (130) attaché par pivotement au support de cheville. Le levier s'engage avec l'élément de bout au niveau des côtés gauche et droit, et comprend un bras de levier entre ceux-ci long d'au moins un demi-pouce. Le levier peut comprendre un évidement (107) qui s'engage avec une projection vers l'arrière de l'élément de bout. Un élément de talon (140) est également disposé par coulissement sur le ski et présente une deuxième projection (141). Le support de talon comprend un élément d'engagement (122) s'engageant avec la deuxième projection lorsque le levier est en position abaissée.
PCT/US2007/072041 2006-06-23 2007-06-25 Support de botte de ski nordique et structure d'attache Ceased WO2007150068A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81600306P 2006-06-23 2006-06-23
US60/816,003 2006-06-23

Publications (2)

Publication Number Publication Date
WO2007150068A2 true WO2007150068A2 (fr) 2007-12-27
WO2007150068A3 WO2007150068A3 (fr) 2008-02-28

Family

ID=38739344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/072041 Ceased WO2007150068A2 (fr) 2006-06-23 2007-06-25 Support de botte de ski nordique et structure d'attache

Country Status (2)

Country Link
US (1) US20080047168A1 (fr)
WO (1) WO2007150068A2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009077410A1 (fr) * 2007-12-19 2009-06-25 Krueger, Clemens Élément de liaison entre une chaussure et un moyen de déplacement
WO2012054819A3 (fr) * 2010-10-21 2012-08-02 Heidi Henkel Chaussure de ski à fixation flexible et précise pour efficacité et santé maximales du pied et de la jambe pendant le ski nordique
EP2677891A2 (fr) * 2011-02-21 2014-01-01 Salomon S.A.S. Chaussure destinée à la pratique d'un sport de glisse sur neige, ou à la marche
CN103783718A (zh) * 2012-10-26 2014-05-14 K-2公司 滑雪靴的基底和包括这种基底的滑雪靴
CN103783717A (zh) * 2012-10-26 2014-05-14 K-2公司 用于滑雪鞋的基底和包括这种基底的滑雪鞋
FR2998765A1 (fr) * 2012-11-30 2014-06-06 Salomon Sas Chaussure de sport a flexion ajustable
EP2896309A1 (fr) * 2012-11-30 2015-07-22 Salomon S.A.S. Chaussure de sport adaptable
WO2016000993A1 (fr) * 2014-06-30 2016-01-07 PAN-KRUEGER, Li Roller ou liaison pour roller pour la réalisation optimale du ski de fond classique et du skating
WO2022067360A1 (fr) 2020-09-29 2022-04-07 Schabel Christoph Chaussure rigide

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968898B1 (fr) * 2010-12-15 2013-07-26 Salomon Sas Chaussure de sport
US8876123B2 (en) 2011-04-05 2014-11-04 Erik Gawain BRADSHAW Exoskeleton and footwear attachment system
FI124134B (en) * 2012-07-02 2014-03-31 One Way Sport Oy Binding between a ski and a ski boot
US20140151981A1 (en) * 2012-11-30 2014-06-05 Salomon S.A.S. Sports footwear with adjustable bending
NO20170170A1 (no) 2017-02-03 2018-04-30 Rottefella As Monteringssystem for binding
NO343909B1 (en) * 2017-02-16 2019-07-01 Snows As Ski boot sole system
USD1106665S1 (en) 2024-10-11 2025-12-23 Ariat International, Inc. Boot with ankle brace

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343522B (de) * 1975-12-24 1978-06-12 Hausleithner Andreas Kabellose sicherheitsschibindung
FR2447731A1 (fr) * 1979-01-31 1980-08-29 Salomon & Fils F Dispositif de liaison d'une chaussure avec un ski, notamment pour la pratique du ski de fond
US4839972A (en) * 1986-02-28 1989-06-20 Pack Roger N Footwear with pivotal toe
US5066036A (en) * 1990-03-19 1991-11-19 Broughton Timothy C Ski binding
US20010022434A1 (en) * 1993-07-19 2001-09-20 Sauter Thomas M. In-line roller skate with internal support and external ankle cuff
FR2734993B1 (fr) * 1995-06-08 1997-07-18 Rossignol Sa Chaussure de ski de fond presentant un axe transversal avant amovible.
EP0912120B1 (fr) * 1996-07-18 2001-10-17 Rottefella A/S Semelle pour chaussure de ski de fond, de ski de randonnee ou de ski de telemark
US7419187B2 (en) * 1997-10-24 2008-09-02 K-2 Corporation Double klap flex base boot with heel linkage
US6082744A (en) * 1997-10-24 2000-07-04 K-2 Corporation Double hinged skate
US6685213B2 (en) * 1998-04-24 2004-02-03 Rottefella As Touring, telemark, or cross-country ski binding
US6971652B2 (en) * 1999-05-06 2005-12-06 Viking Schaatsenfabriek B.V. Connecting mechanism for pivotally connecting a shoe to a sporting device
WO2002052969A1 (fr) * 2000-12-28 2002-07-11 Alpinestars Spa Article chaussant de sport possedant une structure de protection avec une pluralite d'articulations

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009077410A1 (fr) * 2007-12-19 2009-06-25 Krueger, Clemens Élément de liaison entre une chaussure et un moyen de déplacement
WO2012054819A3 (fr) * 2010-10-21 2012-08-02 Heidi Henkel Chaussure de ski à fixation flexible et précise pour efficacité et santé maximales du pied et de la jambe pendant le ski nordique
US10271610B2 (en) 2010-10-21 2019-04-30 Heidi Henkel Flexible and precisely fitting ski boot for maximum efficiency and foot and leg health during Nordic skiing
EP2677891A2 (fr) * 2011-02-21 2014-01-01 Salomon S.A.S. Chaussure destinée à la pratique d'un sport de glisse sur neige, ou à la marche
CN103783717B (zh) * 2012-10-26 2018-03-06 K2运动有限责任公司 用于滑雪鞋的基底和包括这种基底的滑雪鞋
EP2859806A1 (fr) * 2012-10-26 2015-04-15 K-2 Corporation Base pour une chaussure de ski et chaussure de ski l'incorporant
US9265300B2 (en) 2012-10-26 2016-02-23 K-2 Corporation Base for a ski boot and ski boot incorporating such a base
US9326563B2 (en) 2012-10-26 2016-05-03 K-2 Corporation Base for a ski boot and ski boot incorporating such a base
CN103783717A (zh) * 2012-10-26 2014-05-14 K-2公司 用于滑雪鞋的基底和包括这种基底的滑雪鞋
US10172411B2 (en) 2012-10-26 2019-01-08 K2 Sports, Llc Base for a ski boot and ski boot incorporating such a base
CN103783718A (zh) * 2012-10-26 2014-05-14 K-2公司 滑雪靴的基底和包括这种基底的滑雪靴
FR2998765A1 (fr) * 2012-11-30 2014-06-06 Salomon Sas Chaussure de sport a flexion ajustable
EP2752124A1 (fr) * 2012-11-30 2014-07-09 Salomon S.A.S. Chaussure de sport à flexion ajustable
EP2896309A1 (fr) * 2012-11-30 2015-07-22 Salomon S.A.S. Chaussure de sport adaptable
WO2016000993A1 (fr) * 2014-06-30 2016-01-07 PAN-KRUEGER, Li Roller ou liaison pour roller pour la réalisation optimale du ski de fond classique et du skating
WO2022067360A1 (fr) 2020-09-29 2022-04-07 Schabel Christoph Chaussure rigide

Also Published As

Publication number Publication date
WO2007150068A3 (fr) 2008-02-28
US20080047168A1 (en) 2008-02-28

Similar Documents

Publication Publication Date Title
US20080047168A1 (en) Nordic ski boot support and attachment structure
US6742800B2 (en) Snowboard binding system
US6467795B1 (en) Snowboard binding with highback
US6120038A (en) Detachable skate frame
US6135464A (en) Energized gliding device, such as in-line roller skate
US8876123B2 (en) Exoskeleton and footwear attachment system
US5524912A (en) All season skate
US6398246B1 (en) Active highback system for a snowboard boot
US6382641B2 (en) Snowboard binding system with automatic forward lean support
US6065769A (en) Footwear with a releasable pin for use in gliding sports
JPH01158902A (ja) スキー靴の靴底
US20030154631A1 (en) Strap assembly for sport shoe
US5832635A (en) Apparatus for adjusting the forward lean and flexibility of footwear
US2172669A (en) Ski harness
WO2012045374A1 (fr) Fixation de ski
WO1996028226A1 (fr) Fixation de ski a ouverture anterieure et a liberation du talon
US3854738A (en) Monoski
US7246812B1 (en) Cross-country ski binding
US6733031B2 (en) Snowboard binding system
US6336650B1 (en) Stance variable one motion step-in snowboard binding
US4531309A (en) Cross-country ski, ski boot, and binding combination and boot and binding components thereof
US6637768B2 (en) Snowboard binding system
US7384057B2 (en) Apparatus for tensioning a ski-touring binding
US6530590B2 (en) Snowboard binding system
CN209967617U (zh) 一种可调式滑雪板固定器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07784537

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07784537

Country of ref document: EP

Kind code of ref document: A2