EP4152999B1 - Steigeisen - Google Patents

Steigeisen Download PDF

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Publication number
EP4152999B1
EP4152999B1 EP21732419.3A EP21732419A EP4152999B1 EP 4152999 B1 EP4152999 B1 EP 4152999B1 EP 21732419 A EP21732419 A EP 21732419A EP 4152999 B1 EP4152999 B1 EP 4152999B1
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EP
European Patent Office
Prior art keywords
flexible link
ice
crampon
ice crampon
shoe
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.)
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Application number
EP21732419.3A
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English (en)
French (fr)
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EP4152999A1 (de
EP4152999C0 (de
Inventor
Juan-Manuel IBARRA
Paul Oddou
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Blue Ice Europe
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Blue Ice Europe
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Publication date
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Publication of EP4152999A1 publication Critical patent/EP4152999A1/de
Application granted granted Critical
Publication of EP4152999C0 publication Critical patent/EP4152999C0/de
Publication of EP4152999B1 publication Critical patent/EP4152999B1/de
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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/06—Ice-gripping devices or attachments, e.g. ice-spurs, ice-cleats, ice-creepers, crampons; Climbing devices or attachments, e.g. mountain climbing irons
    • A43C15/061—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/06—Ice-gripping devices or attachments, e.g. ice-spurs, ice-cleats, ice-creepers, crampons; Climbing devices or attachments, e.g. mountain climbing irons
    • A43C15/061—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers
    • A43C15/063—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers with ice-gripping means projecting from the front foot region
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/06—Ice-gripping devices or attachments, e.g. ice-spurs, ice-cleats, ice-creepers, crampons; Climbing devices or attachments, e.g. mountain climbing irons
    • A43C15/061—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers
    • A43C15/066—Ice-gripping devices or attachments, e.g. ice-cleats, ice-creepers with ice-gripping means projecting from the heel area, e.g. ice spurs

Definitions

  • the present invention relates to a crampon intended to prevent the user from slipping when the crampon is used in mountaineering on snow and ice or in climbing on mixed terrain.
  • the crampon is provided with spikes to prevent slipping.
  • the spikes are distributed under the entire foot from the front of the crampon to the rear of the crampon.
  • the crampon is composed of a front part and a rear part.
  • Some state-of-the-art solutions propose a crampon with a longer front part to allow for more spikes to be placed under the shoe.
  • Another method described in the document DE7529410U consists of proposing an ice crampon having more than two structural parts, in particular an intermediate part provided with spikes. These solutions are satisfactory in that they allow better grip of the shoe equipped with the crampon on the ice.
  • FROM 38 03 755 A1 discloses an ice cleat that includes a front portion, a rear portion, and an intermediate portion.
  • the present invention aims to propose a solution which responds to all or part of the problems cited above.
  • the previously described arrangements and in particular the presence of the flexible link make it possible to articulate the front part, the rear part and the at least one intermediate part individually. In this way, the ice crampon can adapt to different shoe sizes. Furthermore, the adjustment of the intermediate part by means of the at least one flexible link makes it possible, for example, to place said intermediate part in abutment on the front part or on the rear part, and to fix its position once the ice crampon is under tension on the shoe. In this way, the position of the intermediate part can be adjusted longitudinally on the flexible link so as to adapt to the terrain or to the user's practice.
  • the ice cleat may further have one or more of the following characteristics, taken alone or in combination.
  • the at least one flexible link is configured to allow the intermediate part to be positioned in abutment on the front part, or on the rear part. In this way, it is possible to improve the user's comfort when climbing.
  • the at least one flexible link is configured to allow continuous adjustment of the position of the intermediate portion relative to the flexible link over the entire length of the flexible link.
  • it is possible to perform fine adjustment of the intermediate portion over the length of the flexible link.
  • the adjustment of the intermediate part on the flexible link is carried out by friction.
  • the adjustment of the position of the intermediate part can be carried out quickly without requiring special tools, such as a screwdriver.
  • the adjustment of the rear part on the flexible link is carried out by friction.
  • the adjustment of the position of the rear part can be carried out quickly without requiring special tools, such as a screwdriver.
  • the at least one flexible link consists of a single piece extending in one piece between the front part and the rear part.
  • the front portion comprises a front connecting element, configured to connect the front portion with said at least one flexible link
  • the rear portion comprises a rear connecting element, configured to connect the rear portion with said at least one flexible link, the intermediate portion being configured to be removable relative to the flexible link at the rear connecting element or the front connecting element.
  • said at least one flexible link is configured to be adjustable in length so as to adjust the distance separating the rear portion of the front part.
  • the rear connecting element and the front connecting element can allow the length adjustment of said at least one flexible link.
  • the front connecting element comprises a front notch, on which the at least one flexible link is inserted, the at least one flexible link having a width less than the lateral dimension of the front notch, in the lateral direction of the front part.
  • the rear connecting element comprises a rear notch on which the at least one flexible link is inserted, the at least one flexible link having a width less than the lateral dimension of the rear notch in the lateral direction of the rear part.
  • the ice cleat comprises a single flexible link, which has a width sufficient to ensure the stability of the ice cleat such that the front, intermediate, and rear portions remain substantially parallel to each other.
  • the width of the flexible link is greater than 3 cm measured perpendicular to the longitudinal direction of the ice cleat.
  • the use of a flexible link with a large width can improve the lateral hold of the ice crampon.
  • the combination of a wide flexible link with a rear part, an intermediate part, and a front part having small dimensions makes it possible to guarantee good stability of the shoe on the ground and to propose an ice crampon with a limited bulk, and a low weight.
  • a wide flexible link can facilitate the adjustment of the position of the intermediate part along the flexible link and the adjustment of the dimension of the front part and the rear part.
  • width is meant a width of the flexible link greater than one third of the width of the at least one intermediate part counted in the lateral direction of the at least one intermediate part.
  • the at least one flexible link undergoes longitudinal tension when the ice cleat is attached to the shoe.
  • the longitudinal tension is greater than 40 N, and more particularly greater than 50 N, and in particular substantially equal to 60 N.
  • the material of the at least one flexible link has a rigidity such that the elongation of the flexible link is less than 15% when the ice crampon is placed under longitudinal tension.
  • the material of the at least one flexible link may comprise very high molar mass polyethylene, and/or high tenacity polyester, ensuring an elongation of less than 3%.
  • the longitudinal tension undergone by the flexible link between the front part and the rear part ensures frictional locking of the longitudinal position of the intermediate part along the flexible link.
  • the ice crampon comprises two flexible lateral links.
  • the previously described arrangements make it possible to provide lateral stability of the shoe on the ice cleat, in particular by avoiding the relative rotation of the front part, the rear part and the intermediate part, in particular when the ice cleat is placed under longitudinal tension. In other words, the previously described arrangements make it possible to eliminate lateral pivoting of the ice cleat.
  • each flexible link can be chosen from: a piece of cable, a piece of strap, a piece of cord.
  • the front portion, the rear portion and the at least one intermediate portion are configured to engage with each other when superimposed relative to each other in a transverse direction of the ice cleat.
  • the at least one flexible link is configured to allow the ice cleat to vary between a deployed configuration in which the ice cleat is able to be fixed to the shoe, and a nested configuration in which the front portion, the rear portion and the at least one intermediate portion are nested together. It is therefore well understood that the flexibility of the flexible link allows the ice cleat to fold back on itself in particular to be stored when it is in the nested configuration.
  • the ice cleat remains intact when it varies between the deployed configuration and the nested configuration. It is therefore understood that it is not necessary to disassemble the ice cleat for it to occupy the nested configuration.
  • the front part, the rear part, and the at least one intermediate part are included in a volume less than 450 mm 3 when they are nested together.
  • the front part, the rear part, and the at least one intermediate part are included, when they are fitted together, in a parallelepiped having a lateral dimension of between 35 mm and 70 mm, a longitudinal dimension of between 75 mm and 150 mm, and a transverse dimension of between 75 mm and 150 mm.
  • the above-described arrangements allow the ice cleat to be folded up when not in use. This allows for very good compactness of the ice cleat in a folded position when transporting or storing the ice cleat. Furthermore, the weight of the entire ice cleat can be low.
  • the front part comprises a front platform intended to receive a front portion of the shoe
  • the rear part comprises a rear platform intended to receive a rear portion of the shoe, the front platform and the rear platform having a length in the longitudinal direction of between 3 cm and 6 cm, and in particular substantially equal to 4 cm.
  • the front portion comprises a front binding and the rear portion comprises a rear binding
  • at least one of the front binding and the rear binding comprises a lever configured to bear on a shoulder included on a portion of the shoe and to place the at least one flexible link in tension longitudinally when the front and rear portions of the shoe are attached to the ice crampon via respectively the front binding of the rear binding of the ice crampon.
  • the presence of the intermediate part makes it possible to limit the length of the front platform and the rear platform while maintaining the grip performance of the ice crampon on the ice.
  • the rear portion comprises a rear binding configured to bear on a shoulder included on the rear portion of the shoe.
  • the rear attachment is a wire exerting pressure on the shoe to prevent relative play between the shoe and the ice crampon.
  • the rear binding comprises a lever configured to place the at least one flexible link in tension longitudinally when the front portion of the shoe is attached to the ice cleat via the front binding.
  • the lever is configured to place the rear attachment in tension on the shoulder.
  • the ice cleat may include a stop strap, for example disposed at the lever, and configured to attach around the shoe.
  • the front portion includes a front binding for securing the front portion to the front portion of the shoe.
  • the front binding may be configured to bear on a shoulder included on the front portion of the shoe.
  • the front binding is a wire exerting pressure on the shoe to oppose relative play between the shoe and the ice crampon.
  • the front binding comprises a lever configured to place the at least one flexible link in tension longitudinally when the rear portion of the shoe is attached to the ice cleat via the rear binding.
  • the lever is configured to place the front binding in tension on the front shoulder of the shoe.
  • the front binding is rigid, and configured to automatically adapt to the shape of the front portion of the shoe.
  • the front attachment is semi-rigid, for example the front attachment may comprise an adjustable strap.
  • the invention relates to an ice crampon 1 intended to be attached to a shoe.
  • the ice crampon 1 comprises a front portion 200, a rear portion 300, at least one intermediate portion 400 and a flexible link 500.
  • the front portion 200 comprises at least one pair of front tips 202 offset from each other in a lateral direction of the front portion 200.
  • the front portion 200 comprises a front attachment 210 intended to attach the front portion 200 to the front portion of the shoe.
  • the front binding 210 may be rigid, and configured to automatically adapt to the shape of the front portion of the shoe.
  • the front attachment 210 may be semi-rigid, for example the front attachment 210 may include a strap.
  • the rear portion 300 comprises at least one pair of rear tips 302 offset from each other in a lateral direction of the rear portion.
  • FIG 1 presents an embodiment in which the rear portion 300 comprises a rear attachment 310 configured to bear on a shoulder included on the rear shoe portion.
  • figure 2 illustrates a configuration in which the ice crampon 1 is attached to said shoe.
  • the rear attachment 310 is a wire exerting pressure on the shoe to avoid relative play between the shoe and the ice crampon 1.
  • the rear binding 310 comprises a lever 312 configured to place the at least one flexible link 500 in tension longitudinally when the front portion of the shoe is attached to the ice crampon 1 via the front binding 210.
  • the tensioning of the at least one flexible link 500 by the lever 310 can be carried out when the front binding 210 comprises a rigid or semi-rigid stop.
  • the lever 312 may comprise a micrometric adjustment system 316, for example a screw, configured to adjust the height of the lever 312 relative to a shoulder of the shoe.
  • a micrometric adjustment system 316 for example a screw, configured to adjust the height of the lever 312 relative to a shoulder of the shoe.
  • the ice crampon 1 may comprise a stop strap 314, for example arranged at the lever 312, and configured to attach around the shoe.
  • the front portion 200 comprises a front platform 208 intended to receive a front portion of the shoe
  • the rear portion 300 may comprise a rear platform 308 intended to receive a rear portion of the shoe.
  • the front platform 208 and the rear platform 308 may have a length in the longitudinal direction of between 3 cm and 6 cm, and in particular substantially equal to 4 cm.
  • the ice crampon also comprises at least one flexible link 500 which connects the front part 200 and the rear part 300 together in a longitudinal direction of the ice crampon 1.
  • the at least one flexible link 500 is made up of a single piece extending in one piece between the front part 200 and the rear part 300.
  • the front portion 200 comprises a front connecting element 204 configured to connect the front portion 200 with said at least one flexible link 500.
  • the front connecting element 204 may in particular comprise a front notch 206 on which the at least one flexible link 500 is inserted, the at least one flexible link 500 having a width less than the lateral dimension of the front notch 206 in the lateral direction of the front part 200.
  • the rear portion 300 may comprise a rear connecting element 304, configured to connect the rear portion 300 with the flexible link 500.
  • the rear connecting element 304 may comprise a rear notch 306 on which the at least one flexible link 500 is inserted, the at least one flexible link 500 having a width less than the lateral dimension of the rear notch 306 in the lateral direction of the rear portion 300.
  • said at least one flexible link 500 is configured to be adjustable in length.
  • the rear connecting element 304 and the front connecting element 204 can allow the length adjustment of said at least one flexible link 500.
  • the ice crampon 1 comprises a single flexible link 500 which has a width sufficient to ensure the stability of the ice crampon so that the front, intermediate, and rear parts remain parallel to each other, in particular when the ice crampon 1 is in longitudinal tension following attachment to the shoe.
  • the width of the flexible link may be greater than 3 cm measured perpendicular to the longitudinal direction of the ice crampon 1.
  • the ice crampon 1 comprises two flexible lateral links 500.
  • each flexible link 500 may consist of a piece of cable, a piece of strap or a piece of cord.
  • the ice crampon 1 also comprises at least one intermediate part 400 mounted on the flexible link 500 while being positioned between the front part 200 and the rear part 300.
  • the at least one intermediate part 400 comprises at least one pair of intermediate spikes 402, these spikes being offset from each other in a lateral direction of the intermediate part 400.
  • the intermediate portion 400 may be configured to be removable relative to the flexible link 500 at the rear connecting element 304 or the front connecting element 204. In this way, it is possible to completely remove the intermediate portion 400 from the ice crampon 1, for example to promote the compactness and lightness of the ice crampon 1 to adapt to the practice of the user of the ice crampon 1.
  • Said at least one pair of front spikes 202, said at least one pair of rear spikes 302 and said at least one pair of intermediate spikes 402 are configured to prevent the ice crampon 1 from slipping on ground, in particular icy ground.
  • front part 200, the rear part 300 and said at least one intermediate part 400 are independent in articulation with respect to each other at least in the longitudinal direction and in said lateral directions.
  • the position of the intermediate part 400 is adjustable relative to the flexible link 500 in the longitudinal direction.
  • the at least one flexible link 500 can be configured to allow the intermediate part 400 to be positioned in abutment on the front part 200, or on the rear part 300.
  • the at least one flexible link 500 is configured to allow continuous adjustment of the position of the intermediate portion 400 relative to the flexible link 500 over the entire length of the flexible link 500.
  • the adjustment of the intermediate portion 400 on the flexible link 500 can be achieved by friction.
  • the at least one flexible link 500 is configured to allow continuous adjustment of the position of the rear portion 300 relative to the flexible link 500 over the entire length of the flexible link 500.
  • the adjustment of the rear portion 300 on the flexible link 500 may be achieved by friction.
  • the at least one flexible link 500 undergoes longitudinal tension when the ice crampon 1 is attached to the shoe.
  • the longitudinal tension is greater than 40 N, and more particularly greater than 50 N and in particular substantially equal to 60 N.
  • the longitudinal tension undergone by the flexible link 500 between the front part 200 and the rear part 300 ensures positive blocking, for example by friction, of the longitudinal position of the intermediate part 400 along the flexible link 500.
  • the material of the at least one flexible link 500 has a rigidity such that the elongation of the flexible link is less than 15% when the ice crampon 1 is placed under longitudinal tension.
  • the material of the at least one flexible link 500 may comprise very high molecular weight polyethylene and/or high tenacity polyester ensuring an elongation of less than 3%.
  • the presence of the intermediate part 400 makes it possible in particular to limit the length of the front platform 208 and the rear platform 308 while maintaining the grip performance of the ice crampon 1 on the ice.
  • the front portion 200, the rear portion 300 and the at least one intermediate portion 400 may be configured to fit together when superimposed relative to each other in a transverse direction of the ice crampon 1.
  • the front part 200, the rear part 300, and the at least one intermediate part 400 may be included in a volume less than 450 mm 3 when they are nested together.
  • the front part 200, the rear part 300, and the at least one intermediate part 400 may be comprised in a parallelepiped having a lateral dimension of between 35 mm and 70 mm, a longitudinal dimension of between 75 mm and 150 mm, and a transverse dimension of between 75 mm and 150 mm when they are fitted together.
  • the at least one flexible link 500 is configured to allow the ice crampon 1 to vary between a deployed configuration in which the ice crampon 1 is able to be fixed to the shoe, and a nested configuration in which the front part 200, the rear part 300 and the at least one intermediate part 400 are nested together. It is therefore well understood that the flexibility of the flexible link 500 allows the ice crampon 1 to fold back on itself in particular to be stored when it is in the nested configuration.
  • the ice cleat 1 remains intact when it varies between the deployed configuration and the nested configuration. It is therefore well understood that it is not necessary to disassemble the ice cleat 1 for it to occupy the nested configuration.
  • the ice cleat 1 is capable of being folded back on itself when not in use. This makes it possible to increase the compactness of the ice cleat 1 in a folded position when transporting or storing the ice cleat 1. Furthermore, the weight of the entire ice cleat 1 can be low.
  • a flexible link 500 with a significant width can improve the lateral hold of the ice crampon 1.
  • the combination of a wide flexible link 500 with a rear part 300, an intermediate part 400, and a front part 200 having small dimensions makes it possible to guarantee good stability of the shoe on the ground and to present an ice crampon 1 with limited bulk, and a reduced weight.
  • a wide flexible link 500 can facilitate adjustment of the position of the intermediate portion 400 along the flexible link 500 and adjustment of the dimension between the front portion 200 and the rear portion 300.
  • width is meant a width of the flexible link 500 greater than one third of the width of the at least one intermediate part 400 counted in the lateral direction of the at least one intermediate part 400.
  • the previously described arrangements make it possible to provide lateral stability of the shoe on the ice crampon 1, in particular by avoiding the relative rotation of the front part 200, the rear part 300 and the intermediate part 400, in particular when the ice crampon 1 is placed under longitudinal tension. In other words, the previously described arrangements make it possible to eliminate lateral pivoting of the ice crampon 1.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (15)

  1. Steigeisen (1), das dazu bestimmt ist, an einem Schuh befestigt zu werden, wobei das Steigeisen (1) Folgendes umfasst:
    - einen vorderen Teil (200), der mindestens ein Paar vordere Spitzen (202) umfasst, die in einer seitlichen Richtung des vorderen Teils (200) zueinander versetzt sind;
    - einen hinteren Teil (300), der mindestens ein Paar hintere Spitzen (302) umfasst, die in einer seitlichen Richtung des hinteren Teils zueinander versetzt sind;
    - mindestens ein elastisches Bindeglied (500), das das vordere Teil (200) und das hintere Teil (300) in einer Längsrichtung des Steigeisens (1) miteinander verbindet;
    - mindestens einen mittleren Teil (400), der an dem elastischen Bindeglied (500) montiert ist, indem er zwischen dem vorderen Teil (200) und dem hinteren Teil (300) positioniert ist, wobei der mindestens eine mittlere Teil (400) mindestens ein Paar mittlere Spitzen (402) umfasst, die in einer seitlichen Richtung des Zwischenteils (400) zueinander versetzt sind;
    wobei das mindestens eine Paar vordere Spitzen (202), das mindestens eine Paar hintere Spitzen (302) und das mindestens eine Paar mittlere Spitzen (402) so eingerichtet sind, dass sie ein Abrutschen des Steigeisens (1) auf einem Boden und insbesondere auf einem vereisten Boden verhindern;
    wobei der vordere Teil (200), der hintere Teil (300) und der mindestens eine mittlere Teil (400) mindestens in der Längsrichtung und in den seitlichen Richtungen gelenkig voneinander unabhängig sind, und
    wobei die Position des mittleren Teils (400) in Bezug auf das elastische Bindeglied (500) in der Längsrichtung einstellbar ist, wobei das mindestens eine elastische Bindeglied (500) so eingerichtet ist, dass sie eine kontinuierliche Einstellung der Position des mittleren Teils (400) in Bezug auf das elastische Bindeglied (500) über die gesamte Länge des elastischen Bindeglieds (500) ermöglicht.
  2. Steigeisen (1) nach Anspruch 1, wobei das mindestens eine elastische Bindeglied so eingerichtet ist, dass sie in der Länge einstellbar ist, um den Abstand zwischen dem hinteren Teil (300) und dem vorderen Teil (200) einzustellen.
  3. Steigeisen (1) nach einem der Ansprüche 1 oder 2, wobei der vordere Teil (200) ein vorderes Verbindungselement (204) umfasst, das so eingerichtet ist, dass es den vorderen Teil (200) mit dem mindestens einen elastischen Bindeglied (500) verbindet, und wobei der hintere Teil (300) ein hinteres Verbindungselement (304) umfasst, das so eingerichtet ist, dass es den hinteren Teil (300) mit dem mindestens einen elastischen Bindeglied (500) verbindet, wobei der mittlere Teil (400) so eingerichtet ist, dass er in Bezug auf das elastische Bindeglied (500) im Bereich des hinteren Verbindungselements (304) oder des vorderen Verbindungselements (204) demontierbar ist.
  4. Steigeisen (1) nach Anspruch 3, wobei das vordere Verbindungselement (204) eine vordere Aussparung (206) umfasst, in die das mindestens eine elastische Bindeglied (500) eingefügt ist, wobei das mindestens eine elastische Bindeglied (500) eine Breite aufweist, die kleiner ist als die seitliche Abmessung der vorderen Aussparung (206) in der seitlichen Richtung des vorderen Teils (200).
  5. Steigeisen (1) nach einem der Ansprüche 3 oder 4, wobei das hintere Verbindungselement (304) eine hintere Aussparung (306) umfasst, in die das mindestens eine elastische Bindeglied (500) eingefügt ist, wobei das mindestens eine elastische Bindeglied (500) eine Breite aufweist, die kleiner ist als die seitliche Abmessung der hinteren Aussparung (306) in der seitlichen Richtung des hinteren Teils (300).
  6. Steigeisen (1) nach einem der Ansprüche 1 bis 5, die ein einziges elastisches Bindeglied (500) umfasst, das eine Breite aufweist, die, senkrecht zur Längsrichtung des Steigeisens (1) gerechnet, größer als 3 cm ist.
  7. Steigeisen (1) nach einem der Ansprüche 1 bis 6, wobei das mindestens eine elastische Bindeglied (500) einer Längsspannung ausgesetzt ist, wenn das Steigeisen (1) am Schuh befestigt ist.
  8. Steigeisen (1) nach einem der Ansprüche 1 bis 7, wobei das Material des mindestens einen elastischen Bindeglieds (500) eine solche Steifigkeit aufweist, dass die Dehnung des elastischen Bindeglieds weniger als 15 % beträgt, wenn das Steigeisen (1) in Längsspannung gebracht wird.
  9. Steigeisen (1) nach einem der Ansprüche 7 oder 8, wobei die Längsspannung, der das elastische Bindeglied (500) zwischen dem vorderen Teil (200) und dem hinteren Teil (300) ausgesetzt ist, eine Reibschlusssperre der Längsposition des mittleren Teils (400) entlang des elastischen Bindeglieds (500) sicherstellt.
  10. Steigeisen (1) nach einem der Ansprüche 1 bis 9, wobei der vordere Teil (200), der hintere Teil (300) und der mindestens eine mittlere Teil (400) so eingerichtet sind, dass sie ineinandergesteckt sind, wenn sie in Bezug zueinander in einer Querrichtung des Steigeisens (1) übereinander liegen.
  11. Steigeisen (1) nach Anspruch 10, wobei das vordere Teil (200), das hintere Teil (300) und das mindestens eine mittlere Teil (400) in einem Volumen von weniger als 450 mm3 enthalten sind, wenn sie ineinandergesteckt sind.
  12. Steigeisen (1) nach einem der Ansprüche 10 oder 11, wobei der vordere Teil (200), der hintere Teil (300) und der mindestens eine mittlere Teil (400) in einem Quader enthalten sind, der eine seitliche Abmessung zwischen 35 mm und 70 mm, eine Längsabmessung zwischen 75 mm und 150 mm und eine Querabmessung zwischen 75 mm und 150 mm aufweist, wenn sie ineinandergesteckt sind.
  13. Steigeisen (1) nach einem der Ansprüche 1 bis 12, wobei der vordere Teil (200) eine vordere Plattform (208) umfasst, die dazu bestimmt ist, einen vorderen Abschnitt des Schuhs aufzunehmen, und wobei der hintere Teil (300) eine hintere Plattform (308) umfasst, die dazu bestimmt ist, einen hinteren Abschnitt des Schuhs aufzunehmen, wobei die vordere Plattform (208) und die hintere Plattform (308) jeweils eine Länge in der Längsrichtung zwischen 3 cm und 6 cm, und insbesondere im Wesentlichen von 4 cm, aufweisen.
  14. Steigeisen (1) nach einem der Ansprüche 1 bis 13, wobei der vordere Teil (200) eine vordere Befestigung (210) umfasst und wobei der hintere Teil (300) eine hintere Befestigung (310) umfasst, wobei mindestens eine der vorderen Befestigung (210) und der hinteren Befestigung (310) einen Hebel (312) umfasst, der so eingerichtet ist, dass er auf einer Schulter auf einem Abschnitt des Schuhs aufliegt und das mindestens eine elastischen Bindeglied (500) in Längsspannung bringt, wenn der vordere und der hintere Abschnitt des Schuhs über die vordere Befestigung (210) der hinteren Befestigung (310) des Steigeisens (1) an dem Steigeisen (1) befestigt sind.
  15. Steigeisen (1) nach Anspruch 14, wobei der Hebel (312) ein mikrometrisches Einstellsystem (316) umfasst, das so eingerichtet ist, dass es die Höhe des Hebels (312) in Bezug auf die Schulter des Schuhs einstellt.
EP21732419.3A 2020-05-19 2021-05-03 Steigeisen Active EP4152999B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005023A FR3110356B1 (fr) 2020-05-19 2020-05-19 Crampon à glace
PCT/FR2021/050761 WO2021234237A1 (fr) 2020-05-19 2021-05-03 Crampon à glace

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EP4152999A1 EP4152999A1 (de) 2023-03-29
EP4152999C0 EP4152999C0 (de) 2025-02-19
EP4152999B1 true EP4152999B1 (de) 2025-02-19

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CA (1) CA3178091A1 (de)
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USD945254S1 (en) * 2020-01-24 2022-03-08 Grivel S.R.L. Carabiner

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US3786579A (en) * 1973-01-29 1974-01-22 Seattle Mfg Corp Adjustable crampons
DE7529410U (de) 1974-09-18 1976-04-01 Les Usines Laprade S.A., Arudy (Frankreich) Steigeisen
IT1042673B (it) * 1974-09-18 1980-01-30 Labrade Usines Armatura a ramponi da chiaccio a a shola e tacco pegolabili per l adattamento a qualsiasi calzatura
US4344238A (en) * 1980-07-15 1982-08-17 Peyser Leonard F Multi-purpose crampon
US4461104A (en) * 1982-06-18 1984-07-24 Skedco, Inc. Removable walking attachment for ski boots
DE3418832A1 (de) * 1984-05-21 1985-11-21 Salewa Sportgeräte GmbH, 8000 München Steigeisen
DE3803755A1 (de) * 1987-02-26 1988-09-08 Salewa Gmbh Sportgeraetefab Steigeisen
DE3724314A1 (de) * 1987-07-22 1989-02-09 Gabriel Georg & Sohn Steigeisen
KR200191531Y1 (ko) * 2000-03-22 2000-08-16 남경호 등산용 아이젠
US6810607B2 (en) * 2000-08-10 2004-11-02 Black Diamond Equipment, Ltd. Inc. Anti-balling system
CN201499711U (zh) * 2009-07-22 2010-06-09 张宗炜 一种冰雪防滑鞋套
FR3017032B1 (fr) * 2014-02-06 2016-06-24 Zedel Crampon a glace a reglage longitudinal perfectionne
ES1142237Y (es) * 2015-07-22 2015-11-05 Masegosa Antonio Campina Suela antideslizante amovible para calzado
DE102016212445A1 (de) * 2016-07-07 2018-01-11 Oberalp SpA Steigeisen
CN205947270U (zh) * 2016-07-26 2017-02-15 广州市尼玛贸易有限公司 一种可调节的冰爪
DE102018201225A1 (de) * 2018-01-26 2019-08-01 Salewa Sport Ag Skischuh, umfassend Kopplungselement zur Steigeisenbefestigung
RU185753U1 (ru) * 2018-01-30 2018-12-17 Сергей Владимирович Мошонкин Альпинистская кошка

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EP4152999C0 (de) 2025-02-19
US12213563B2 (en) 2025-02-04
WO2021234237A1 (fr) 2021-11-25
CA3178091A1 (fr) 2021-11-25
FR3110356B1 (fr) 2022-05-06
FR3110356A1 (fr) 2021-11-26
US20230210222A1 (en) 2023-07-06
JP2023527133A (ja) 2023-06-27
CN115666314A (zh) 2023-01-31

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