EP4132667A1 - Élément talon pour fixation de ski de fond - Google Patents

Élément talon pour fixation de ski de fond

Info

Publication number
EP4132667A1
EP4132667A1 EP20804175.6A EP20804175A EP4132667A1 EP 4132667 A1 EP4132667 A1 EP 4132667A1 EP 20804175 A EP20804175 A EP 20804175A EP 4132667 A1 EP4132667 A1 EP 4132667A1
Authority
EP
European Patent Office
Prior art keywords
shoe
magnet
touring
heel
mode
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
EP20804175.6A
Other languages
German (de)
English (en)
Other versions
EP4132667C0 (fr
EP4132667B1 (fr
Inventor
Martin EDELSBRUNNER
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP4132667A1 publication Critical patent/EP4132667A1/fr
Application granted granted Critical
Publication of EP4132667C0 publication Critical patent/EP4132667C0/fr
Publication of EP4132667B1 publication Critical patent/EP4132667B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A63C9/006—Ski bindings with a climbing wedge
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0802—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings other than mechanically controlled, e.g. electric, electronic, hydraulic, pneumatic, magnetic, pyrotechnic devices; Remote control
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0807—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings for both towing and downhill skiing
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding

Definitions

  • the invention relates to a heel element for a touring ski binding, which heel element has at least one base body and at least one retaining element protruding from the base body, the heel element being convertible into at least one downhill mode and one touring mode, the retaining element being arranged in downhill mode in such a way that a shoe rotatably held in a front element of the touring ski binding and thereby being able to fix the shoe in the touring ski binding, and wherein the retaining element is arranged in touring mode in such a way as to release the shoe rotatably held in the front element of the touring ski binding.
  • the invention also relates to a touring ski binding comprising such a heel element, a shoe for use in conjunction with such a touring ski binding and/or sports equipment, a system comprising such a touring ski binding and such a shoe, and a system comprising sports equipment and such a shoe.
  • Touring ski bindings are usually designed as so-called pin bindings.
  • a shoe of the ski tourer is held in a rotatable manner in a front element of the ski touring binding, so that the ski tourer has the freedom of movement necessary for the ascent; in the heel area the shoe can be raised and lowered freely .
  • retaining elements of the touring ski binding usually referred to as pins—are engaged with the boot held in the front element and thus fix it in the touring ski binding. Said retaining elements are often arranged on a heel element of the touring ski binding.
  • the retaining elements can be pivotable in such a way that such an engagement is not possible; alternatively, the heel element can have a pin cover which—when folded out—forms a stop for the shoe and thus prevents the retaining elements from engaging in the shoe.
  • Such touring ski bindings are also known to equip such touring ski bindings with climbing aids that are intended to facilitate ascent by supporting the boot in its heel area.
  • climbing aids are essentially stops for the shoe, which can be formed, for example, by sections of a base body of pivotable heel elements or by the pin covers of the heel elements.
  • Touring skis are also known from US 2014/0103620 A1 which, in addition to a separate climbing aid—that is, not designed as part of the binding—in the form of a stop are also equipped with a spring element that functions as a dynamic climbing aid.
  • the spring element like the front element and the heel element of the binding, is screwed onto the touring ski and is intended to exert a force on the boot that is indicative of the touring ski in touring mode and thus support the tourer on the ascent.
  • the spring element which is accessible from the outside, is blocked after a short period of operation by snow and other obstacles that accumulate in the area between the shoe and touring ski as a result of the intended use of the touring ski, and can thus perform its supporting function no longer fulfill .
  • an additional component is used to attach the spring element to the touring ski, namely a
  • the functionality of the dynamic climbing aid should also be guaranteed under adverse conditions - as they often prevail when touring in alpine terrain - and the structure of the touring ski binding should be kept as simple as possible; in particular, no further components should be required for the implementation of the dynamic climbing aid, which would have to be connected to the touring ski binding in addition to the front element and the heel element of the touring ski.
  • the simplest possible transfer of the touring ski binding from touring mode to downhill mode should be ensured.
  • One object of the present invention is a heel element for a touring ski binding, which heel element has at least one base body and at least one retaining element protruding from the base body, the heel element being convertible into at least one downhill mode and one touring mode, the retaining element being arranged in this way in downhill mode is to be brought into engagement with a shoe rotatably held in a front element of the touring ski binding and thereby to be able to fix the shoe in the touring ski binding, and wherein the retaining element is arranged in touring mode in order to release the shoe rotatably held in the front element of the touring ski binding by the heel element having a magnet which Magnet is arranged in such a way to repel the shoe held rotatably in the front element of the touring ski binding in touring mode from the heel element when the shoe has a further magnet oriented in opposite poles.
  • the magnet in particular a permanent magnet, is therefore provided, which is arranged and oriented in such a way that a repelling force is exerted on the additional magnet arranged in the shoe.
  • the magnet and the other magnet In order to ensure this repulsive force, the magnet and the other magnet must be oriented in opposite polarity to one another, d. H . that the poles of the further magnet arranged in the shoe are oriented opposite to the poles of the magnet.
  • the poles of the same name of the two magnets in the operating state of the touring ski point to each other, so that a repelling force is created between the magnet of the heel element and the other magnet of the shoe, which acts as a dynamic climbing aid when lifting the heels of the ski tourer works ; at the same time, the lowering of the heel is cushioned, so that the ergonomics and Economy of ascent is significantly improved overall. Impairment of the functionality of the dynamic climbing aid by snow and other obstacles such as stones and the like is excluded, since the repulsive forces acting between the magnets are not affected. Even if the surface of the touring kis and/or the touring ski binding are completely covered by snow, this will not impair the dynamic climbing aid.
  • the touring ski binding can still essentially consist of only two parts, namely the front element and the heel element, so that the structure of the touring ski binding is not complicated by the dynamic climbing aid according to the invention.
  • Touring mode and downhill mode guaranteed because of suitable Arrangement of the magnet in or on the heel element, no additional manipulations are required to remove the dynamic climbing aid for fixing the boot in the touring ski binding (for downhill skiing).
  • the heel element can preferably be transferred from downhill mode to touring mode by folding out a pin cover, with the unfolded pin cover covering the at least one retaining element in touring mode.
  • the "pin cover” could also be referred to as a "retaining element(s) cover”.
  • the heel element By folding or Folding away the pin cover, the heel element can be switched from touring mode back to downhill mode.
  • the shoe can remain fixed in the front element.
  • the at least one retaining element of the heel element can be designed to be spring-loaded, so that the at least one retaining element can slide off on that section of the shoe with which it is subsequently brought into engagement, when the shoe that is rotatably fixed to the front element (from above) is pushed against the Downhill mode located heel element, more precisely against the at least one retaining element of the heel element located in downhill mode, is pressed in order to finally engage in said section.
  • the sliding of the at least one spring-loaded retaining element can be supported by the shape of the section of the shoe, in that the section has a correspondingly shaped, in particular ramp-shaped, contact surface for the at least one retaining element.
  • the pin cover particularly preferably has the magnet.
  • the magnet is automatically arranged and oriented by folding out the pin cover in such a way that the desired repelling force is exerted on the other magnet in touring mode.
  • folding in the pin cover automatically means that no repulsive force acts on the shoe when the shoe is fixed in the touring ski binding or is fixed .
  • additional hand movements are therefore not required to position the magnet in touring mode or to remove it in downhill mode.
  • this embodiment of the invention enables simple retrofitting of pin bindings that are available on the market.
  • the magnet is accommodated in the pin cover, with the pin cover preferably forming a climbing aid and/or a housing for the magnet.
  • the magnet can be reliably secured against unintentional loosening.
  • the magnet can be fixed in the housing in a manner known per se, e.g. B. by gluing.
  • the pin cover can form a stop for the shoe that is rotatably held in the front element of the touring ski binding, which stop thus serves as a (static) climbing aid, since the lowering of the shoe is only restricted - up to a point specified by the pin cover Minimum height - is possible.
  • the pin cover is preferably made at least partially, preferably entirely, from aluminum and/or carbon.
  • Corresponding alloys or composite materials that contain aluminum and/or carbon can also be used according to the invention.
  • Existing pin bindings can also be expanded in a simple and cost-saving manner with the magnet provided according to the invention, for example by subsequently providing the pin cover of the heel element of a known pin binding with a holder made of aluminum, for example, for the magnet.
  • the heel element can be switched from downhill mode to touring mode by rotating the base body, with the heel element having at least one climbing aid, with which climbing aid a stop for the shoe can be formed in touring mode.
  • the heel element in this embodiment is turned into the downhill mode or transferred to touring mode.
  • the retaining element protruding from the base body is either arranged in such a way that it can engage with the shoe held in the front element of the touring ski binding—the heel element is then in downhill mode; or the retaining element is arranged by twisting the base body in such a way that such an engagement of the retaining element in the shoe is not possible—if this is the case, the heel element is in touring mode.
  • the fixation of the shoe in the front element must first be released in order to release the shoe from the touring ski binding.
  • the touring ski binding is put on again, with the shoe being fixed (rotatably) again to the front element.
  • the shoe can typically remain fixed in the front element.
  • the at least one retaining element of the heel element can be designed to be spring-loaded, so that when the base body is rotated, the retaining element can slide off on that section of the shoe with which it is subsequently engaged, in order to finally snap into said section after the rotation has taken place.
  • the sliding of the at least one spring-loaded retaining element is supported by the shape of the section of the shoe, in that the section has a correspondingly shaped, in particular ramp-shaped, contact surface for the retaining element.
  • the specific angle of rotation between the position of the heel element in downhill mode on the one hand and in touring mode on the other hand can in principle assume any predetermined value as long as it is ensured that in downhill mode the at least one retaining element is in engagement with the shoe held in the front element of the touring ski binding and not in touring mode .
  • the angle of rotation z. B. approx . be 90° or be in a range from 80 ° to 100 ° or approx . be 180° or be in a range from 170 ° to 190 ° or approx . 270° or be in a range of 260° to 280°.
  • At least one rotational position of the base body can be provided, in which rotational position at least one climbing aid of the heel element forms a stop for the shoe and the heel element is at the same time in touring mode - it is therefore not possible for the retaining element to engage in the shoe.
  • the climbing aid is activated by twisting the base body.
  • At least one climbing aid can be unfolded when the heel element is in touring mode.
  • Two or more climbing aids can also be provided, which can be unfolded one after the other.
  • the climbing aid can, but does not have to (particularly not in the case of a foldable design of the climbing aid), be designed integrally, in particular in one piece, with the base body.
  • the at least one climbing aid preferably has the magnet, with the magnet preferably being accommodated in the climbing aid and/or with the climbing aid particularly preferably forming a housing for the magnet.
  • the magnet can be automatically brought into the right position and orientation together with the climbing aid - to act immediately as a ( dynamic ) climbing aid or in a simple way ( e . g . by folding it open) into the appropriate position for the effect to be able to be used as a (dynamic) climbing aid when the heel element is switched to touring mode by twisting the base body.
  • no additional manipulations are required to remove the magnet if the shoe is to be fixed in the touring ski binding in downhill mode, because the magnet is positioned by rotating the base body together with the climbing aid, i.e. automatically, in such a way that the retaining element can engage in the shoe is made possible.
  • the base body preferably has the magnet, with the magnet preferably being accommodated in the base body and/or with the base body particularly preferably forming a housing for the magnet.
  • the heel element can have several climbing aids, for example arranged at different heights on the base body, which can be brought into the operating position by rotating the base body in each case in different rotary positions and/or by folding out additional climbing aids. If now the magnet in the base body itself io is arranged, the repulsive force can act not only in a specific, but in several rotational positions of the base body on the shoe arranged in the further magnet when one of the climbing aids forms a stop for the shoe in touring mode.
  • An object of the invention is also achieved by a touring ski binding comprising a heel element of the type described above and a front element for rotatably receiving a ski boot.
  • a shoe for use in connection with a touring ski binding according to the invention and/or a piece of sports equipment, the shoe having a further magnet at least in a heel section in order to achieve repulsion from the touring ski binding and/or the piece of sports equipment. if the touring ski binding and/or the piece of sports equipment has a magnet with opposite poles.
  • the additional magnet can be placed in the bottom of the shoe or be incorporated into the sole structure of the shoe, with the further magnet z. B. can be cast into a layer of the bottom of the shoe, in particular into a midsole. It would also be conceivable for a recess to be provided in the heel section, in which the further magnet is arranged, with the recess being closed off from the outside by a midsole and/or an outsole. Corresponding recesses can also be introduced later in existing shoes, so that existing shoes can also be retrofitted with an additional magnet.
  • a system comprising a touring ski binding according to the invention and a shoe according to the invention.
  • the shoe can interact not only with the touring ski binding according to the invention, but also with a piece of sports equipment which has a magnet oriented in opposite directions.
  • the latter can be integrated into the sports equipment or attached to the sports equipment.
  • a system is provided according to the invention, the system comprising sports equipment and a shoe according to the invention, wherein a magnet oriented in opposite polarity to the other magnet of the shoe can be or is connected to the sports equipment in such a way that the magnet and the other magnet in an operating state of the system can exert repulsive force on each other.
  • the piece of sports equipment does not have to be a touring ski, since, apart from touring, other sports also require the user to lift or lift the heel section of the shoe from the piece of sports equipment. has to push off, for example in cross-country skiing - both in the classic style and in free or cross-country skiing. Skating Variants .
  • a push-off aid is realized during cross-country skiing with the magnets arranged in opposite poles.
  • the piece of sports equipment is designed as a cross-country ski and the shoe is designed as a cross-country ski boot.
  • the sports equipment mentioned is not limited to sports equipment for the winter, but also includes sports equipment for the summer. Similar to cross-country skiing on snow, the oppositely oriented magnets z. B. can also be used for roller skiing (particularly suitable as summer training for cross-country skiers), with roller skis or Roller skis in connection with
  • Cross-country ski boots or special roller ski boots can be used.
  • the sequence of movements is similar to that of cross-country skiing, i .e . H .
  • a classic style can be driven as well as free or Skating Variants .
  • the magnets oriented in opposite polarities in turn cause a kind of dynamic repulsion aid. It is therefore provided in a preferred embodiment of the system according to the invention that the piece of sports equipment is designed as a roller ski and the boot as a roller ski boot or cross-country ski boot.
  • the opposite polarity oriented magnets can be used not only in the area of touring skis, but e.g. B. also at Snowshoes are used, with the same advantages described above come into play. It is therefore provided in a preferred embodiment of the system according to the invention that the piece of sports equipment is in the form of a snowshoe and the shoe is in the form of a hiking shoe.
  • hiking boot is to be understood very broadly, in particular snowboard boots can also be regarded as such hiking boots. This is because snowboarders are also increasingly active in touring and, for example, go up the mountain with snowshoes, with the snowboard on their back or carry a rucksack and buckle on the snowboard for downhill skiing and carry snowshoes on or in a rucksack or on your back when skiing downhill .
  • splitboards As an alternative to snowshoes, the use of splitboards has recently become increasingly established among snowboarders, whereby the splitboard is divided into two halves for the ascent, which each work like a touring ski or. (especially with skins) can be used. The two halves are rejoined for the descent. There is no need to carry snowshoes. It is therefore provided in a preferred embodiment of the system according to the invention that the piece of sports equipment is in the form of a splitboard and the shoe is in the form of a snowboard boot.
  • Fig. 1 is a side view of a first embodiment of a heel element according to the invention in a touring ski binding according to the invention, in which a shoe according to the invention is included, wherein the heel element is in a downhill mode
  • Fig. 2 is an axonometric view obliquely from below of FIG. 1
  • Fig. 3 is a side view as in FIG. 1, wherein the heel element is in a touring mode and the shoe is arranged with a heel section on a climbing aid of the heel element
  • Fig. 4 an axonometric view obliquely from below of FIG. 3, wherein the shoe with the heel section is lifted off the climbing aid
  • Fig. 5 shows a side view of a second exemplary embodiment of the heel element according to the invention in the touring ski binding according to the invention, in which the shoe according to the invention is accommodated, with the heel element being in downhill mode
  • Fig. 6 is an axonometric view obliquely from below of FIG. 5
  • Fig. 7 is a side view as in FIG. 5, with the heel element in touring mode and the shoe with the heel section being arranged on the heel element's climbing aid
  • Fig. 8 is an axonometric view obliquely from below of FIG. 7, wherein the heel section of the shoe is lifted off the climbing aid
  • FIG. 1 shows a first exemplary embodiment of a heel element 1 according to the invention in a touring ski binding according to the invention, in which touring ski binding a shoe 5 according to the invention is accommodated, with the heel element 1 being in downhill mode.
  • the touring ski binding includes next to the heel element 1 a front element 4 .
  • the heel element 1 and the front element 4 can be mounted, in particular screwed, to a winter sports device, in particular a touring ski (not shown for reasons of clarity).
  • the shoe 5 is held rotatably in the front element 4 .
  • retaining pins 11 also called “pins”
  • the retaining pins 11 define an axis of rotation that is perpendicular to the plane of the drawing in FIG.
  • a lever mechanism 16 known per se is provided in order to bring the retaining pins 11 into engagement with the shoe 5, more precisely with the receptacles in the shoe toe area 10, and to release them again.
  • the heel element 1 has a base body 2 and at least one retaining element 3 protruding from the base body 2, with two retaining elements 3 each (usually also called “pins”) being provided in the exemplary embodiments shown.
  • the heel element 1 can be switched back and forth between downhill mode and touring mode.
  • the retaining elements 3 are arranged in such a way that they can be brought into engagement with the shoe 5 in order to fix the shoe 5 in the touring ski binding.
  • a known receptacle is provided in the shoe sole for the retaining elements 3, which is typically made of metal.
  • the shoe 5 cannot be rotated about the retaining pins 11 in the downhill mode.
  • the heel element 1 is arranged such that the retaining elements 3 are not engaged with the shoe 5, so that the shoe 5 is released in the heel section 9 and the shoe 5 is rotated about the retaining pins 11 that hold the shoe 5 in the toe area 10 can be, cf. 3 and 4.
  • the heel element 1 has a magnet 6, which is arranged in such a way that the shoe 5, which is held rotatably in the front element 4 of the touring ski binding, is repelled from the heel element 1 in touring mode if the shoe 5 has an opposite polarity (i.e. repelling ) oriented further magnet 6 'has.
  • the latter is implemented in the exemplary embodiments shown in such a way that the shoe 5 has a recess 12 in the heel section 9, in which the further magnet 6' is arranged, with the further magnet 6' being arranged in FIGS Magnet 6 'and a cover or a closure of the recess 12 are not shown for reasons of clarity.
  • the heel element 1 has a pin cover 7 which is mounted on the base body 2 in a rotatable or foldable manner.
  • the pin cover 7 can thus be folded out over the retaining elements 3 so that the pin cover 7 covers the retaining elements 3 .
  • the heel element 1 can be switched from the downhill mode to the touring mode and vice versa.
  • the fixation of the shoe 5 in the front element 4 must first be released by means of the lever mechanism 16 in order to release the shoe 5 from the touring ski binding.
  • the touring ski binding is put on again, the shoe 5 being fixed again to the front element 4 by means of the lever mechanism 16 (rotatably).
  • the pin cover 7 forms a stop for the shoe 5, see Fig. 3, and thus acts as a climbing aid 8, which acts at least statically.
  • the pin cover 7 also forms a housing 13 in which the magnet 6 is accommodated, with the magnet 6 and a cover or a closure of the housing 13 not being shown in FIGS. 2 and 4 for reasons of clarity.
  • the magnet 6 is arranged in such a way that the further magnet 6' is arranged as directly as possible above the magnet 6 when the shoe 5 is standing with its heel section 9 on the pin cover 7 or the climbing aid 8 .
  • the heel element 1 can be transferred from the downhill mode to the touring mode and vice versa by rotating the base body 2 about an axis of rotation 14 .
  • the heel element 1 has a climbing aid 8 with which a stop for the shoe 5 can be formed in touring mode.
  • the climbing aid 8 is part of the base body 2 and is preferably designed in one piece with the base body 2 .
  • the base body 2 or the climbing aid 8 forms a housing 13 for the magnet 6, with the magnet 6 not being shown in FIGS. 6 and 8 for reasons of clarity.
  • the heel element 1 shows the heel element 1 in the downhill mode, ie the heel element 1 is turned in such a way that the retaining elements 3 are in engagement with the shoe 5 in order to fix the shoe 5 in the touring ski binding.
  • the heel element 1 is rotated about the axis of rotation 14 in touring mode, the shoe 5 being released from the front element 4 and thus from the touring ski binding beforehand by means of the lever mechanism 16.
  • the heel element 1 is then rotated by 180° about the axis of rotation 14, see Fig. 7 and 8 compared to Fig. 5 and Fig. 6 of the lever mechanism 16 is rotatably fixed to the front element 4 again.
  • the climbing aid 8 opposite is arranged by the retaining elements 3, the climbing aid 8 is arranged by twisting in such a way that the heel section 9 of the shoe 5 can be placed on it and the climbing aid 8 thus acts as a static climbing aid, see Fig. 7.
  • the magnet 6 is also arranged such that the other magnet 6' of the shoe 5 is arranged as directly as possible above the magnet 6 when the shoe 5 is standing with its heel section 9 on the climbing aid 8.
  • a maximum repelling force acts between the magnets 6, 6', which makes it easier for the user to lift the heel section 9 of the shoe 5 (cf. Fig. 8), whereby the climbing aid 8 also dynamic.
  • one or more foldable climbing aids can be provided, with at least one of the climbing aids preferably having a magnet in order to achieve a dynamic effect of the respective climbing aid.
  • the shoe 5 can typically remain fixed in the front element 4 during the transition from touring mode to downhill mode.
  • the retaining elements 3 of the heel element 1 can be designed to be spring-loaded, for example.
  • the retaining elements 3 in the first exemplary embodiment can slide off on that section of the shoe 5 with which they are subsequently brought into engagement (or on the corresponding receptacle of the shoe 5) if the shoe 5 is pressed from above against the heel element 1 in downhill mode, more precisely against the retaining elements 3, to finally engage in said portion.
  • the retaining elements 3 can, when rotating the base body 2, be attached to that section of the shoe 5 with which they are subsequently brought into engagement (or to the corresponding recording of the shoe 5) to finally snap into place after rotation in said portion.
  • the sliding of the spring-loaded retaining elements 3 is supported by the shape of the section of the shoe 5 in that the section has a correspondingly shaped, in particular ramp-shaped, contact surface for the retaining elements 3 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne un élément talon (1) destiné à une fixation de ski de fond, ledit élément talon (1) ayant au moins une partie principale (2) et au moins un élément de retenue (3) faisant saillie sur la partie principale (2). L'élément talon (1) peut être converti au moins en un mode de descente et un mode de fond ; dans le mode de descente, l'élément de retenue (3) est disposé de telle façon que ce dernier peut être amené en prise avec une chaussure (5), laquelle est retenue rotative dans un élément avant (4) de la fixation de ski de fond, et peut ainsi fixer la chaussure (5) dans la fixation de ski de fond ; dans le mode de fond, l'élément de retenue (3) est disposé de manière à libérer la chaussure (5) retenue rotative dans l'élément avant (4) de la fixation de ski de fond. Selon l'invention, l'élément talon (1) possède un aimant (6) agencé de façon à repousser la chaussure (5), retenue rotative dans l'élément avant (4) de la fixation de ski de fond, de l'élément talon (1) si la chaussure (5) possède un autre aimant (6') doté de pôles orientés à l'opposé.
EP20804175.6A 2020-10-27 2020-10-27 Butee arriere de fixation de randonnee a ski Active EP4132667B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2020/080189 WO2022089731A1 (fr) 2020-10-27 2020-10-27 Élément talon pour fixation de ski de fond

Publications (3)

Publication Number Publication Date
EP4132667A1 true EP4132667A1 (fr) 2023-02-15
EP4132667C0 EP4132667C0 (fr) 2024-05-22
EP4132667B1 EP4132667B1 (fr) 2024-05-22

Family

ID=73288554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20804175.6A Active EP4132667B1 (fr) 2020-10-27 2020-10-27 Butee arriere de fixation de randonnee a ski

Country Status (2)

Country Link
EP (1) EP4132667B1 (fr)
WO (1) WO2022089731A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036244A1 (de) * 2009-08-05 2011-02-17 Salewa Sport Ag Steighilfe, Tourenskibindung und Skiausrüstung
FR2974308A1 (fr) 2011-04-21 2012-10-26 Patrice Jean Andre Cornillon Dispositif permettant la fixation d'un ressort aidant a la montee et a l'avancee pour planches de glisse (ski alpinisme, ski de randonnee, ski de fond) ou de marche (raquettes a neige)
ITTO20110598A1 (it) * 2011-07-07 2013-01-08 Elmi S R L Puntale per attacco da sci o racchette da neve con sistema autocentrante magnetico
ITUB20169930A1 (it) * 2016-01-12 2017-07-12 Atk Race Srl Talloniera con alza tacco per la pratica dello sci alpinismo

Also Published As

Publication number Publication date
EP4132667C0 (fr) 2024-05-22
EP4132667B1 (fr) 2024-05-22
WO2022089731A1 (fr) 2022-05-05

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