EP2908677B1 - Protège-tibia dynamique - Google Patents

Protège-tibia dynamique Download PDF

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Publication number
EP2908677B1
EP2908677B1 EP13762857.4A EP13762857A EP2908677B1 EP 2908677 B1 EP2908677 B1 EP 2908677B1 EP 13762857 A EP13762857 A EP 13762857A EP 2908677 B1 EP2908677 B1 EP 2908677B1
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EP
European Patent Office
Prior art keywords
shin
fastening
sliding element
shin guard
guard
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.)
Not-in-force
Application number
EP13762857.4A
Other languages
German (de)
English (en)
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EP2908677A1 (fr
Inventor
Eberhard Heim
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.)
Lekisport AG
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Lekisport AG
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Publication date
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Publication of EP2908677A1 publication Critical patent/EP2908677A1/fr
Application granted granted Critical
Publication of EP2908677B1 publication Critical patent/EP2908677B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/12—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the body or the legs, e.g. for the shoulders
    • A63B71/1225—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the body or the legs, e.g. for the shoulders for the legs, e.g. thighs, knees, ankles, feet
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/0543—Legs
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/06—Knee or foot
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/12—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the body or the legs, e.g. for the shoulders
    • A63B71/1225—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the body or the legs, e.g. for the shoulders for the legs, e.g. thighs, knees, ankles, feet
    • A63B2071/1258—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the body or the legs, e.g. for the shoulders for the legs, e.g. thighs, knees, ankles, feet for the shin, e.g. shin guards
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/24—Ice hockey
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2244/00—Sports without balls
    • A63B2244/19—Skiing

Definitions

  • the present invention relates to the field of shin guards, in particular for sporting activities in the field of skiing (especially downhill, giant slalom and slalom), inline sports, ice hockey, American football or other sports in which the tibia must be protected and in particular transition region between Foot and tibia must be optimally covered.
  • the known shin guards in this area consist of a hard shin element, which has a concave inner side surrounding an interior of the shin guards, typically with a soft padding or foaming, which serves to receive the shin or the lower leg of the user.
  • the shin guards are pulled down as far as possible, so that the lower edge of the shin guards comes as close as possible to the corresponding surface of the shoe or foot.
  • An optionally existing gap between the tibial element of the protector and the shoe or foot may e.g. be bridged by a flexible region, for example, a projecting beyond the lower edge of the tibial element fleece portion of the inside auspolstenden nonwoven.
  • US5732411A discloses a tibia protector according to the preamble of claim 1.
  • the problem with such constructions is that the transition region between the foot and the shin guards is not sufficient, in particular for the heavy loads, for example when in contact with a rod in slalom, in particular because the distance between the shin guard and the upper edge of the shoe in function of the angle of attack between foot and Lower leg changes and, accordingly, the gap is subjected to a steady dynamic change.
  • the core idea of the present invention is to form the shin guards from two rigid and hard elements, a shin element and a sliding element. Both elements are designed as substantially curved in one direction only surfaces on the concave inside of the leg of the user comes to rest, and the outside of which assumes the protective function.
  • the two elements are now slidably mounted relative to each other along the axis of the shin guards, and not only that, the storage is dynamic and spring-loaded, that is, in the relaxed state of the shin guards in the maximum length and it can be reduced to some extent against the spring force.
  • the sliding element in the axial direction for use is dynamically displaced.
  • the sliding element is now arranged so that it comes into abutment with the shoe or the foot of the user. If the angle between the foot or shoe and the leg of the user changes, and thus also the gap arranged in the transition area, this gap remains always closed due to this dynamically displaceable mounting, and even with very strong squat of the user (small angle between foot and foot) Lower leg), there is no unpleasant drag by an abutting shin guards.
  • the present invention relates to a tibial protector having a tibial element formed on the basis of a hard plastic (or metal or combination thereof) having a concave inner surface curved transversely to a longitudinal axis of the tibial protector having an internal space for receiving the tibial region of a tibial User encloses.
  • the shin protector is characterized in that it has at the foot of the user facing lower end a separate, formed on the basis of a hard plastic or metal flat sliding element, with substantially the same width as the tibial component.
  • This tibial element has a tibial component adapted in its lower region, curved transversely to the longitudinal axis of the tibial protector formed, concave inner side and a convex outer surface.
  • the shin protector is characterized in that now just the sliding element is mounted on the tibial element substantially dynamically displaceable along the longitudinal axis within defined limits against a directed to the foot spring force.
  • a first preferred embodiment of this shin guards is characterized in that the sliding element with its convex outer surface on the concave inner side, so to speak slidably on this, is arranged to be displaceable. It may also be slidably mounted parallel (i.e., at some distance) to the concave inner side.
  • the sliding element in the relaxed state of maximum length of the tibial protector, is arranged on the side facing the interior of the tibial component, and thus is then covered on the front side over an overlap region with an axial overlap length in the axial direction of the tibial component.
  • This preferably over the entire width of the tibial component.
  • This overlap length is preferably, for maximum stability even at high loads, in the longest coverage area in the axial direction 2-15 cm, preferably in the range of 5-10 cm.
  • the sliding element can be displaced along the longitudinal axis in a range of 0.5-10 cm, preferably in a range of 1-7 cm, in particular preferably in a range of 2-5 cm.
  • the sliding element may preferably for further protective effect on the outside edge side use a trained only in the edge region, the user's foot in the direction of the outer ankle area covering downward extension, preferably the sliding element and this extension are integrally formed.
  • At least one guided spring mechanism arranged parallel to the longitudinal axis is provided on the inner side of the tibial element.
  • a single such spring mechanism is provided, but a plurality, preferably preferably distributed around the peripheral portion in the transition region at least two or at least three such spring mechanisms, preferably evenly distributed.
  • the spring mechanism preferably comprises a spring element, for example in the form of a spiral spring, but it is also an elastomeric spring or a combination of such elements possible. Also conceivable are deflection mechanisms with elastic bands.
  • the spring element is thereby preferably mounted in a fastening, preferably in the form of a receiving or forming on the inside of the tibial element with a downwardly open blind hole. Furthermore, the spring element is braced against the sliding element, for example under direct or indirect stop with the upper edge of the sliding element.
  • the spring mechanism can, in order to protect the underlying leg or the underlying clothing, have a guide tube, in whose interior the spring element is guided.
  • the guide tube is thereby preferably attached or connected with its upper end in the attachment or forms part of this attachment, and with its lower end via a fastener, typically a screw or rivet, with the tibial element further down.
  • the guide tube on the tibial element facing side has a recess for the sliding element, and the sliding element has each for each fastener (with multiple spring mechanisms) via an axially extending guide slot whose upper respectively lower end dictate the limits for axial mobility the lower fastener of the guide tube passes through this slot.
  • the shin element and / or the sliding element may be formed of a rigid plastic material, preferably a fiber and / or fabric reinforced plastic material, particularly preferably based on polyamide, polycarbonate, polyester, polyethylene, polypropylene or a mixture and / or a copolymer of such systems ,
  • a rigid plastic material preferably a fiber and / or fabric reinforced plastic material, particularly preferably based on polyamide, polycarbonate, polyester, polyethylene, polypropylene or a mixture and / or a copolymer of such systems
  • glass- and / or carbon-fiber-reinforced materials based on these or other polymers can be used, and / or laminates of such materials, in which case identical or different materials can be used in different layers of the laminate.
  • a soft material may be arranged, preferably in the form of at least one foaming, a foam layer, a fabric layer, a nonwoven layer or a combination of such layers.
  • the soft material may in particular be arranged on the inside of the tibial element such that it does not hinder the axial movability of the sliding element, Preferably by having a slot for the wall of the sliding element or by being excluded in the range of mobility of the sliding element.
  • Fasteners are typically provided on the tibial component for attachment of the tibial protector to the leg of the user. These are, for example, fastening straps and / or recesses arranged in pairs at essentially the same height, to which fastening straps, particularly preferably woven straps, can be fastened and / or passed. Such fastening straps can be fixed for example via Velcro fasteners, optionally in combination with elastic regions.
  • the fastening straps may also be provided with anti-slip and / or friction-enhancing means (such as silicone prints or woven rubber threads), particularly on the inside thereof, to ensure a better grip of the protector on the leg of the user.
  • a further preferred embodiment is characterized in that fastening elements for fastening the shin guards to the user are provided on the tibial element, which are fastening elements arranged in the lower region for attachment to the user's shoe.
  • fasteners may be in the form of openings, particularly preferably with additional retaining lugs for easy hanging of strings, or in the form of fastening tabs for the implementation of fastening cords.
  • sliding element fasteners may be provided for attachment of the shin guards on the user's shoe.
  • the tibial member may further comprise at least one rigid or partially elastic rib (or comb) extending over substantially the entire axial length of the tibial member, preferably in the form of a substantially pyramidal rib in a cross-section an axially extending tip.
  • This rib may be integrally formed with the shin element and of the same material, or attached as a separate element on the outside of the shin element (for example, by gluing, screwing, riveting, or the like).
  • the fin itself may be made of or coated with a friction-minimizing material (eg, rib of aluminum, eg, coated with PTFE).
  • the ribs can therefore continue to be fastened releasably replaceable on the tibial component.
  • a detachable clamping, latching, snap, or Schieberast- or Schiebeschnappmechanismus with easily removable screws, nuts, slides, or similar, without significant use of tools or destruction of the components releasable mechanisms.
  • the ribs can be made in different shapes and heights to individually adjust the protector by an exchange and to flexibly change its properties adapted to the conditions.
  • Such, arranged on a convex outer side of the tibial member, preferably over substantially the entire axial length of the tibial member extending over the surface raised rigid or partially elastic rib (or comb), preferably in the form of a substantially pyramidal in a cross section rib with a axially extending tip, is also independent of a sliding element substantially along the longitudinal axis within defined limits against a foot directed spring force dynamic bearing an invention, especially when the ribs are interchangeable attached.
  • the invention also relates to a tibial protector having a tibial element formed on the basis of a hard plastic or metal, which has a concave inner side which is curved transversely to a longitudinal axis of the tibial protector and encloses an interior for receiving the tibial region of a user characterized in that there is provided on a convex outer side of the tibial member at least one rigid rib projecting over substantially the entire axial length of the tibial member over the surface, preferably in the form of a substantially pyramidal rib with a cross section in the cross section essential axially extending tip, said rib is attached as a replaceable separate element on the outside of the tibial component.
  • This rib may be formed of the same material and attached as a separate element on the outside of the tibial element (for example by gluing, screws, rivets, or the like). Again, the rib itself may be made of or coated with a friction-minimizing material (eg, rib of aluminum, eg, coated with PTFE). This results in the above further options, namely an exchange of the ribs after their wear or around this the Adjust the characteristics of the deflected goal posts. The ribs can therefore continue to be fastened releasably replaceable on the tibial component.
  • the ribs can be made in different shapes and heights to individually adjust the protector by an exchange and to flexibly change its properties adapted to the conditions. Otherwise, the same preferred features may be present in such a construction as described in connection with the main invention, namely, straps, inner soft padding, edge protectors, etc.
  • the sliding element may have an edge protector on its lower edge which comes into contact with the foot and / or shoe of the user, which is preferably slightly concave in order to receive the instep, preferably in the form of a material strip of metal and / or a plastic which encompasses the edge. preferably a fiber or fabric reinforced plastic.
  • the present invention relates to a pair of two mirror-symmetrically designed shin guards as shown above.
  • the tibial protector 1 in this case comprises a tibial element 2 which forms the upper element of the tibial protector facing the user's knee.
  • a tibial element 2 which forms the upper element of the tibial protector facing the user's knee.
  • the sliding element 3 On the bottom, i. on the side facing the foot of the user, another likewise rigid protective element is provided, the sliding element 3. Both elements are designed as a kind of tunnel-shaped elements, thereby enclosing an interior space 18 in which the leg of the user lies.
  • the tibial element 2 has an outer side 5, which is convex, and an inner side 16, which is concave.
  • the general configuration is ergonomic and the element extends along a longitudinal axis 41 from the upper edge 6, which is typically rounded, to the lower edge 4, which is typically formed at least in the central region.
  • a shin protector for the right leg of a user is shown, the corresponding protection element for the left tibia is designed mirror-symmetrically thereto.
  • the side edges are arranged on the respective sides, especially on the inside the side edge 7 and on the outside of the outer edge 8.
  • the transition between the respective side edge 7/8 and he lower edge 4 is designed rounded, the same applies to the transitions to the upper edge. 6
  • the sliding element 3 is adapted in its curvature to the lower portion of the tibial element 2 and has a lower edge 10 facing the foot, and typically coming in close contact with the shoe. This is slightly concave around the round top of the shoe. This lower edge 10 also expands on the outside, ie. laterally facing the ankle, over an even further downwardly extending outer side extension 15, which serves a further protection of the outer area.
  • the sliding element 3 also has a convex outer surface 11, an upper edge 12, an inner side edge 13 and an outer side edge 14
  • FIGS. 1 to 10 an embodiment is shown, and in each case corresponding reference numerals show the same elements.
  • the shin protector is shown in the position shown in its maximum length, ie the sliding element 3 is displaced maximally downwards and at its lower stop.
  • This sliding element 3 is now slidably mounted relative to the shin element 2 and indeed under a spring tension, this is a mechanism provided, the best of the FIGS. 6 to 8 can be understood.
  • receiving projections 20 are provided in this case, namely three such elements, distributed to some extent around the circumference, and these provide each downwardly open recess in the form of a blind hole 21 is available.
  • These fasteners 20 are disposed in the lower half of the tibial element 2.
  • the shin element 2 has an axial length that is approximately at least twice as large, preferably at least four times as large as the axial length of the sliding element 3.
  • a guide tube 22 for example, made of aluminum or a plastic, attached, this can be done via a press fit, gluing or else via a screw.
  • These extending to the sliding element 3 guide tubes 22 serve as a receptacle for a coil spring 23 which is on the upper side in abutment with the bottom of the attachment 20, if not the Guide tube 22 has a bottom surface.
  • the guide tube 22 In the lower area, i. in that region of the guide tube 22, which is not in the blind hole 21, the guide tube 22 is on the side facing the shin element 2 except, i. There is here a recess 24, which thus to a certain extent provides a slot between the wall of the tibial element 2 and the tube 22.
  • the lower part of the guide tube 22 is connected by a screw 19 to the corresponding wall section of the tibial element 2.
  • This screw 19 passes on the other side an elongated guide slot 25 in the sliding element 3.
  • This guide slot 25 is arranged substantially axially and has an upper end in the form of an upper stop 26 and a lower end in the form of a lower stop 27. Die describessschlitze 25 the various spring mechanisms are arranged in parallel.
  • the tibial protector 1 in the form shown in the figures is in the extreme stop, i. the sliding element 3 is arranged as far down as possible, the spring 23 maximum relaxed, and accordingly the screw 19 in abutment with the upper stop 26 of the slot 25.
  • the spring 23 is namely with its underside in abutting stop with the upper edge 12 of the sliding element 3 and expresses this, provided that no force is exerted on the sliding element 3 from below, in the maximum stop position on the edge 26th
  • fastening tabs 37 as in FIG. 15 can be provided in the lower area fasteners for attachment to the shoe, as shown in the FIGS. 11 to 13 are shown.
  • a simple mounting option can be realized by an opening 28 is provided (see. FIG. 11 ), which has a nose-shaped extension 29.
  • a fastening cord for example made of Dyneema can be pushed in this case simply as an eyelet from one side into this hole and slipped over the nose, ie the fastening cord must then not be threaded through the hole.
  • a tab 30 (see. FIG. 13 ), which is formed for example of metal and is rolled once at its outer end, so that a terminal fastening sleeve 32 is formed, through which a cord 33 can be pulled through, and with this string the construction can be attached to the shoe.
  • a further improvement, in particular for the slalom area, can be achieved with regard to use if a solid central rib 34 is arranged on the outer surface 5 of the tibial element, as shown in FIGS FIGS. 14 and 14a is shown.
  • This rib can absorb the impact forces of the rod optimally by having a comb 35 and two lateral flanks 36, the rib can be either completely stiff or slightly elastic, depending on the type of use.
  • an edge protection 40 which serves to protect this edge. This can be formed, for example, in the form of a material layer encompassing the edge, for example of a fiber-reinforced plastic.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (15)

  1. Protège-tibia (1) comprenant un élément de tibia (2) réalisé à base d'un plastique dur ou de métal, qui présente un côté intérieur concave (16) réalisé transversalement à un axe longitudinal (41) du protège-tibia, qui entoure un espace intérieur (18) pour recevoir la région du tibia d'un utilisateur,
    le protège-tibia présentant, à l'extrémité inférieure de l'élément de tibia (2) tournée vers le pied de l'utilisateur, un élément coulissant séparé (3) réalisé à base d'un plastique dur ou de métal, qui présente un côté intérieur concave (17) adapté à l'élément de tibia (2) dans sa région inférieure, courbé transversalement à l'axe longitudinal (41) du protège-tibia, et une surface extérieure convexe (11),
    caractérisé en ce que
    l'élément coulissant (3) est supporté essentiellement le long de l'axe longitudinal (41) à l'intérieur de limites définies de manière déplaçable dynamiquement contre une force de ressort orientée vers le pied.
  2. Protège-tibia (1) selon la revendication 1, caractérisé en ce que l'élément coulissant (3) est supporté de manière déplaçable avec sa surface extérieure convexe (11) de manière à s'étendre contre le côté intérieur concave (16) ou parallèlement à celui-ci, l'élément coulissant (3), dans l'état détendu de longueur maximale du protège-tibia (1), étant recouvert dans la direction axiale sur le côté tourné vers l'espace interne (18) du côté avant sur une région de chevauchement avec une longueur de recouvrement axiale, de préférence sur toute la largeur de l'élément de tibia (2), la longueur de recouvrement axiale dans la région de recouvrement la plus longue étant de 2-15 cm, de préférence de l'ordre de 5-10 cm.
  3. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément coulissant (3) peut être déplacé le long de l'axe longitudinal (41) dans une plage de 0,5-10 cm, de préférence dans une plage de 1-7 cm, en particulier de préférence dans une plage de 2-5 cm.
  4. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément coulissant (3) présente, sur le côté extérieur du côté extérieur lors de l'utilisation, un élargissement (15) réalisé seulement dans la région du bord, recouvrant le pied de l'utilisateur dans la direction de la région extérieure de la cheville, l'élément coulissant (3) et cet élargissement (15) étant de préférence réalisés d'une seule pièce.
  5. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un mécanisme de ressort guidé (20-24) disposé parallèlement à l'axe longitudinal (41) est prévu sur le côté intérieur de l'élément de tibia (2), au moins deux ou au moins trois mécanismes de ressort de ce type (20-24) étant répartis, de préférence uniformément, sur la portion périphérique dans la région de transition.
  6. Protège-tibia (1) selon la revendication 5, caractérisé en ce que le mécanisme de ressort (20-24) présente un élément de ressort (23), de préférence sous la forme d'un ressort spiral, qui est supporté dans une fixation (20), de préférence sous la forme d'une formation de réception sur le côté intérieur de l'élément de tibia (2) avec un trou borgne ouvert vers le bas (21), et qui est serré contre l'élément coulissant (3), de préférence par butée directe ou indirecte avec l'arête supérieure (12) de l'élément coulissant (3).
  7. Protège-tibia (1) selon la revendication 6, caractérisé en ce que le mécanisme de ressort (20-24) présente un tube de guidage (22) dans l'espace intérieur duquel est guidé l'élément de ressort (23) et qui est fixé avec son extrémité supérieure dans la fixation (20) et avec son extrémité inférieure, par un élément de fixation (19), à l'élément de tibia (2), le tube de guidage (22) disposant, sur le côté tourné vers l'élément de tibia (2), d'un évidement (24) pour l'élément coulissant (3), et l'élément coulissant disposant à chaque fois pour chaque élément de fixation (19) d'une fente de guidage s'étendant axialement (25) dont l'extrémité supérieure (26) et l'extrémité inférieure (27) prédéfinissent les limites de déplacement axial.
  8. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de tibia (2) et/ou l'élément coulissant (3) sont réalisés en un matériau en plastique rigide, de préférence en un matériau en plastique renforcé par des fibres et/ou par du tissu, en particulier de préférence à base de polyamide, de polycarbonate, de polyester, de polyéthylène, de polypropylène, respectivement d'un mélange et/ou d'un copolymère de tels systèmes, et/ou sont réalisés à base de matériaux renforcés par des fibres de verre et/ou de carbone et/ou sous forme de stratifiés.
  9. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de tibia (2) et/ou l'élément coulissant (3) sont réalisés en un matériau en plastique rigide et un matériau souple est disposé sur le côté intérieur de l'élément de tibia (2) et/ou de l'élément coulissant (3), de préférence sous la forme d'au moins un moussage, une couche de mousse, une couche de tissu, une couche de non-tissé ou d'une combinaison de telles couches, le matériau souple étant notamment disposé sur le côté intérieur de l'élément de tibia (2) de telle sorte qu'il ne gêne pas la mobilité axiale de l'élément coulissant (3), de préférence en présentant une fente pour la paroi de l'élément coulissant (3), ou en étant reçu dans une région de déplacement de l'élément coulissant (3).
  10. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que des éléments de fixation (37, 39) sont prévus sur l'élément de tibia (2) pour la fixation du protège-tibia sur la jambe de l'utilisateur, ceux-ci étant des pattes de fixation (37) et/ou des évidements (39) disposés de préférence par paires à la même hauteur, au niveau desquels et/ou à travers lesquels des bandes de fixation, en particulier des bandes de tissu, peuvent être fixées et/ou guidées, notamment de préférence les bandes de fixation pouvant être fixées par le biais de fermetures de type Velcro.
  11. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que des éléments de fixation (28-32) sont prévus sur l'élément de tibia (2) pour fixer le protège-tibia (1) à l'utilisateur, ceux-ci étant des éléments de fixation disposés dans la région inférieure pour la fixation à la chaussure de l'utilisateur, et de préférence les éléments de fixation se présentant sous la forme d'ouvertures (28), en particulier de préférence avec des ergots de retenue supplémentaires (29), ou sous la forme de pattes de fixation pour le passage de lacets de fixation.
  12. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que des éléments de fixation sont prévus sur l'élément coulissant (3) pour la fixation du protège-tibia (1) à la chaussure de l'utilisateur.
  13. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une nervure rigide (34) rehaussée sur la surface, s'étendant de préférence essentiellement sur toute la longueur axiale de l'élément de tibia (2), est prévue sur un côté extérieur convexe de l'élément de tibia (2), de préférence sous la forme d'une nervure de section transversale essentiellement pyramidale, avec une pointe (35) s'étendant essentiellement axialement, cette nervure (34) étant de préférence réalisée d'une seule pièce avec l'élément de tibia (2) et dans le même matériau ou étant fixée en tant qu'élément séparé notamment remplaçable sur le côté extérieur de l'élément de tibia (2).
  14. Protège-tibia (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément coulissant (3) présente, sur son arête inférieure (10) venant en contact avec le pied et/ou la chaussure de l'utilisateur, une protection d'arête (40), de préférence sous la forme d'une bande de matériau en métal et/ou en plastique, de préférence en un plastique renforcé par des fibres ou par du tissu, venant en prise autour de l'arête.
  15. Paire de deux protège-tibias (1) configurée avec une symétrie spéculaire selon l'une quelconque des revendications précédentes.
EP13762857.4A 2012-10-17 2013-09-18 Protège-tibia dynamique Not-in-force EP2908677B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH02022/12A CH707109A1 (de) 2012-10-17 2012-10-17 Dynamischer Schienbeinschoner.
PCT/EP2013/069321 WO2014060171A1 (fr) 2012-10-17 2013-09-18 Protège-tibia dynamique

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EP2908677A1 EP2908677A1 (fr) 2015-08-26
EP2908677B1 true EP2908677B1 (fr) 2016-08-17

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EP (1) EP2908677B1 (fr)
CA (1) CA2887870C (fr)
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WO (1) WO2014060171A1 (fr)

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US11197526B2 (en) 2016-08-10 2021-12-14 Todd White Hair painting board and method therefor
CA3089202A1 (fr) 2018-02-26 2019-08-29 Lekisport Ag Attelle
IT202100018359A1 (it) 2021-07-13 2023-01-13 RH Srl / GmbH Dispositivo di protezione per sport un parastinchi e paragomiti per gare da sci e elemento per modificare parastinchi e paragomiti

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Publication number Publication date
WO2014060171A1 (fr) 2014-04-24
US9795859B2 (en) 2017-10-24
EP2908677A1 (fr) 2015-08-26
CA2887870A1 (fr) 2014-04-24
US20160166914A1 (en) 2016-06-16
CA2887870C (fr) 2021-05-04
CH707109A1 (de) 2014-04-30

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