EP0155896A1 - Self-stabilized creeper for ice, snow and the like - Google Patents

Self-stabilized creeper for ice, snow and the like Download PDF

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Publication number
EP0155896A1
EP0155896A1 EP85430006A EP85430006A EP0155896A1 EP 0155896 A1 EP0155896 A1 EP 0155896A1 EP 85430006 A EP85430006 A EP 85430006A EP 85430006 A EP85430006 A EP 85430006A EP 0155896 A1 EP0155896 A1 EP 0155896A1
Authority
EP
European Patent Office
Prior art keywords
flange
points
rigid
heel
self
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
EP85430006A
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German (de)
French (fr)
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EP0155896B1 (en
Inventor
Jacques Chambon
Edouard Piazza
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT85430006T priority Critical patent/ATE29828T1/en
Publication of EP0155896A1 publication Critical patent/EP0155896A1/en
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Publication of EP0155896B1 publication Critical patent/EP0155896B1/en
Expired legal-status Critical Current

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    • 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
    • A43C15/068—Climbing devices or attachments, e.g. glacier crampons, mountain climbing irons

Definitions

  • the object of the invention relates to a device for functional crampons, self-stabilizers for ice, snow and the like.
  • Known crampon devices have a number of variable points but are generally fixed to the shoe by fasteners with belts which makes the assemblies difficult to adjust to ensure reliable stability.
  • the positioning of the points and the rigidity of the supporting frame do not allow a self-stabilized anchoring on the contact surface.
  • the device according to the invention eliminates these drawbacks and makes it possible first to obtain a balanced anchoring of the points on ice and snow, then by a frame with elastic sector the attachment to irregular surfaces, and finally by its assembly. self-established, its integration into the shoe with the possibility of adding additional spikes.
  • the rear crampon placed under the heel is constituted in FIG. 1, by a flange 1 forming a frame extending by branches 2, 3, 4, 5 each carrying by folding an end point 6, 7 and the like.
  • a perforation S for the passage of a fastening element.
  • Points 9, 10, 11, 12 ensure immobilization by their penetration into the bearing surface of the heel.
  • the front stud is formed by a rigid, preferably metallic, frame 14 fixing by orifice 13 on the sole. It has points 15, 16, 17, 18 retained to anchor the flange 14 to the sole.
  • the front extension is formed by two large rigid extensions 19, 20 ending in close spikes 21, 22.
  • the rear surface is extended by two rigid but slightly flexible rods 23, 24 ending with the hooks 25, 26.
  • This front stud, FIG. 2, 4 is fixed on the sole 27 of the shoe 28, FIG 5, by means of a cap nut 29 (FIG 4) pressing on the internal face of the shoe by its flat head 30, so as not to cause any protrusion.
  • the flange 1 of the rear clamp, Fig 1, 5, is fixed by the same device 33 on the heel 34.
  • the assembly 29, 30, 31, 32 makes it possible to add bars and to increase the number of spikes if necessary.

Abstract

1. A self-stabilized climbing-iron device providing rapid and reliable progression over snow, ice, glazed ice and similar as over all uneven surfaces including a one-piece front iron intended for the sole and a rear one-piece iron intended for the heel, fixed removably respectively to the sole and to the heel, in which the front climbing-iron includes a flange (14) which has, on the one hand, points for anchoring the flange in the sole and, on the other hand, two wide front rigid extensions (19 and 20) and two oblique rear extensions (23 and 24) with slight elasticity, said front and rear extensions ending in points (21, 22, 25 and 26), and in which the rear iron is formed by a rigid flange (1) having points (9, 10, 11 and 12) for anchoring the flange in the heel, said flange being extended by four rigid branches (2, 3, 4 and 5) ending in points.

Description

L'objet de l'invention concerne un dispositif de crampons fonctionnels, auto-stabilisateurs pour verglas, neige et similaires.The object of the invention relates to a device for functional crampons, self-stabilizers for ice, snow and the like.

Ils sont destinés à permettre une progression rapide et sûre, sur neige et glace par une intégration amovible à la chaussure et un crantage à éléments élastiques.They are intended to allow rapid and safe progression on snow and ice by a removable integration into the shoe and a notching with elastic elements.

Les dispositifs de crampons connus comportent un nombre de pointes variables mais se fixent généralement sur la chaussure par attaches avec courroies ce qui rend les assemblages difficilement réglables pour assurer une stabilité fiable. De plus, le positionnement des pointes et la rigidité de l'armature porteuse ne permettent pas un ancrage auto-stabilisé sur la surface de contact.Known crampon devices have a number of variable points but are generally fixed to the shoe by fasteners with belts which makes the assemblies difficult to adjust to ensure reliable stability. In addition, the positioning of the points and the rigidity of the supporting frame do not allow a self-stabilized anchoring on the contact surface.

Le dispositif suivant l'invention supprime ces inconvénients et permet d'obtenir d'abord un ancrage équilibré des pointes sur les glace et neige, ensuite par une monture à secteur élastique l'accro- chement sur des surfaces irrégulières, et enfin par son assemblage auto-stablisé, son intégration à la chaussure avec possibilité d'adjonction de pointes complémentaires.The device according to the invention eliminates these drawbacks and makes it possible first to obtain a balanced anchoring of the points on ice and snow, then by a frame with elastic sector the attachment to irregular surfaces, and finally by its assembly. self-established, its integration into the shoe with the possibility of adding additional spikes.

Il est constitué par la combinaison du crampon avant formé par une monture à double crochets antérieurs renforcés et fixes et à pointes arrières prolongeant la surface d'assemblage par des secteurs à légère élasticité, le tout complété par un crampon arrière indépendant formé par quatre tiges en étoile porteuses de pointes.It consists of the combination of the front crampon formed by a frame with double reinforced and fixed front hooks and rear spikes extending the assembly surface by sectors with slight elasticity, all complemented by an independent rear crampon formed by four rods in star carrying spikes.

Sur les dessins annexés, donnés à titre d'exemple non limitatif, d'une des formes de réalisation de l'objet de l'invention :

  • Les figures 1 et 2 représentent vu en plan la découpe générale des crampons arrière et avant ; la figure 3 montre les crochets avant ; la figure 4 est une vue en coupe longitudinale des crampons avant ; la figure 5 représente vu en élévation la chaussure munie des crampons.
In the accompanying drawings, given by way of nonlimiting example, of one of the embodiments of the subject of the invention:
  • Figures 1 and 2 show in plan view the general cutout of the rear and front studs; Figure 3 shows the front hooks; Figure 4 is a longitudinal sectional view of the front studs; Figure 5 shows an elevation view of the shoe provided with the studs.

Le crampon arrière placé sous le talon est constitué figure 1, par un flasque 1 formant armature se prolongeant par des branches 2, 3, 4, 5 portant chacune par repliement une pointe d'extrémité 6, 7 et autres. Dans l'axe du flasque 1 est réalisée une perforation S pour le passage d'un élément de fixation.The rear crampon placed under the heel is constituted in FIG. 1, by a flange 1 forming a frame extending by branches 2, 3, 4, 5 each carrying by folding an end point 6, 7 and the like. In the axis of the flange 1 is made a perforation S for the passage of a fastening element.

Des pointes 9, 10, 11, 12 assurent l'immobilisation par leur pénétration dans la surface portante du talon.Points 9, 10, 11, 12 ensure immobilization by their penetration into the bearing surface of the heel.

Le crampon avant est formé par une monture rigide préférentiellement métallique 14 se fixant par orifice 13 sur la semelle. Elle comporte des pointes 15, 16, 17, 18 retenues pour ancrer le flasque 14 à la semelle.The front stud is formed by a rigid, preferably metallic, frame 14 fixing by orifice 13 on the sole. It has points 15, 16, 17, 18 retained to anchor the flange 14 to the sole.

Le prolongement avant est formé par deux larges prolongements rigides 19, 20 se terminant par des pointes rapprochées 21, 22.The front extension is formed by two large rigid extensions 19, 20 ending in close spikes 21, 22.

Par contre, la surface arrière se prolonge par deux tiges rigides mais légèrement flexibles 23, 24 se terminant pas les crochets 25, 26.On the other hand, the rear surface is extended by two rigid but slightly flexible rods 23, 24 ending with the hooks 25, 26.

Ce crampon avant, figure 2, 4, se fixe sur la semelle 27, de la chaussure 28, Fig 5, au moyen d'un écrou borgne 29 (Fig 4) plaquant sur la face interne de la chaussure par sa tête plate 30, de façon à ne provoquer aucune saillie.This front stud, FIG. 2, 4, is fixed on the sole 27 of the shoe 28, FIG 5, by means of a cap nut 29 (FIG 4) pressing on the internal face of the shoe by its flat head 30, so as not to cause any protrusion.

Dans cet écrou pénètre la tige filetée 31 qui avec la rondelle 32 assure l'assemblage intégrant le crampon à branches élastiques à la chaussure 28.In this nut penetrates the threaded rod 31 which with the washer 32 ensures the assembly integrating the crampon with elastic branches to the shoe 28.

Le flasque 1 du crampon arrière, Fig 1, 5, se fixe par le même dispositif 33 sur le talon 34.The flange 1 of the rear clamp, Fig 1, 5, is fixed by the same device 33 on the heel 34.

Ce crampon intégré quoique amovible donne à -la chaussure 28 une stabilité parfaite. Il ne risque ni arrachement, ni déplacement sur les ancrages renforçant l'accessoire d'assemblage.This integrated although removable crampon gives shoe 28 perfect stability. He does not risk no tearing, nor displacement on the anchors reinforcing the assembly accessory.

Par contre, il est auto-stabilisateur du fait de la légère élasticité conférée aux branches 23, 24 qui permettent non seulement d'amortir les contacts brutaux avec la glace, mais encore d'ancrer les pointes 25, 26 sur toute surface inégale.On the other hand, it is self-stabilizing because of the slight elasticity imparted to the branches 23, 24 which not only make it possible to absorb the brutal contacts with the ice, but also to anchor the points 25, 26 on any uneven surface.

L'assemblage 29, 30, 31, 32 permet d'ajouter des barrettes et d'augmenter le nombre de pointes si besoin est.The assembly 29, 30, 31, 32 makes it possible to add bars and to increase the number of spikes if necessary.

L'enlèvement des crampons permet de rendre à la chaussure son état initial tout en assurant l'étanchéité à la semelle 27 et au talon 34.The removal of the studs makes it possible to restore the boot to its initial state while ensuring the tightness of the sole 27 and the heel 34.

Toutefois les formes, dimensions et dispositions des différents éléments, pourront varier dans la limite des équivalents, comme les matières utilisées pour leur fabrication sans changer pour cela, la conception générale de l'invention qui vient d'être décrite.However, the shapes, dimensions and arrangements of the various elements may vary within the limit of equivalents, such as the materials used for their manufacture without changing the general design of the invention which has just been described.

C'est ainsi que ces crampons sont adaptables aux raquettes de neige conçues sur le même principe.This is how these crampons are adaptable to snowshoes designed on the same principle.

Claims (4)

1. Dispositif de crampons fonctionnels auto-stabili- sés destiné à permettre une progression rapide et sûre, sur neige et glace par une intégration amovible à la chaussure et un crantage à élé ments élastiques avec possibilité d'adjonction de pointes complémentaires, se caractérisant par la combinaison d'un crampon avant mono-pièce (1) à crochets antérieurs (21, 22) rapprochés et rigides reliés au support arrière légèrement élastique (23, 24) portes pointes (25, 26) plus écartées par un flasque (14) pourvu d'orifices de fixation (13) et de pointes inversées d'immobilisation sur la chaussure (15, 16, 17, 18).1. A functional spikes self-stabili - SES for enabling a rapid progression and safe on snow and ice by a removable integration in the shoe and a detent elastic ele ments with possibility of adding additional points, characterized by the combination of a single piece front spike (1) with close and rigid front hooks (21, 22) connected to the slightly elastic rear support (23, 24) spiked doors (25, 26) further apart by a flange (14) provided with fixing holes (13) and inverted immobilization points on the shoe (15, 16, 17, 18). 2. Dispositif suivant la revendication 1 se caractérisant par le fait que le crampon arrière mono-pièce et indépendant est formé par un flasque rigide (1) dont l'axe est percé par un orifice (8) de fixation comportant des pointes d'ancrage (9, 10, 11, 12) sur le talon (34) et se prolongeant par quatre branches rigides (2, 3, 4, 5) se terminant pas des pointes (6, 7) et autres formant crampons.2. Device according to Claim 1, characterized in that the single-piece and independent rear clamp is formed by a rigid flange (1) whose axis is pierced by a fixing orifice (8) comprising anchoring points (9, 10, 11, 12) on the heel (34) and extending by four rigid branches (2, 3, 4, 5) ending in spikes (6, 7) and others forming spikes. 3. Dispositif suivant la revendication 1 se caractérisant par le fait que la monture (14) du crampon avant mono-pièce se prolonge à sa partie arrière par deux tiges (23, 24) légèrement obliques se terminant par les pointes (25, 26) afin d'amorcer la flexibilité de ce secteur d'accrochement auto-stabilisé.3. Device according to Claim 1, characterized in that the frame (14) of the single-piece front crampon is extended at its rear by two slightly oblique rods (23, 24) ending in the points (25, 26) in order to initiate the flexibility of this self-stabilized attachment sector. 4. Dispositif suivant la revendication 1 se caracté risant par le fait que les montures (1) et (14) comportent un orifice (8) et (13) recevant un écrou (19) avec tête plate (30) reposant sur la face interne de la semelle (27) perforée et du talon (34) alors qu'une tige filetée (31) par l'intermédiaire d'une rondelle (32) s'applique sur la face extérieure du flasque (1) et (14).4. Device according to claim 1 characterized in that the mounts (1) and (14) have an orifice (8) and (13) receiving a nut (19) with flat head (30) resting on the internal face of the perforated sole (27) and of the heel (34) while a threaded rod (31) by means of a washer (32) is applied to the external face of the flange (1) and (14).
EP85430006A 1984-03-16 1985-03-13 Self-stabilized creeper for ice, snow and the like Expired EP0155896B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85430006T ATE29828T1 (en) 1984-03-16 1985-03-13 AUTO-STABILIZED ANTI-SLIP DEVICE FOR ICE, SNOW AND THE LIKE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8404240A FR2561081B1 (en) 1984-03-16 1984-03-16 SELF-STABILIZING FUNCTIONAL CLAMP DEVICE FOR FREEZING, SNOW AND THE LIKE
FR8404240 1984-03-16

Publications (2)

Publication Number Publication Date
EP0155896A1 true EP0155896A1 (en) 1985-09-25
EP0155896B1 EP0155896B1 (en) 1987-09-23

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EP85430006A Expired EP0155896B1 (en) 1984-03-16 1985-03-13 Self-stabilized creeper for ice, snow and the like

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EP (1) EP0155896B1 (en)
AT (1) ATE29828T1 (en)
DE (1) DE3560660D1 (en)
FR (1) FR2561081B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6742286B2 (en) 2001-01-23 2004-06-01 Kahtoola, Inc. Flexible traction system for common shoes
CN103315440A (en) * 2013-06-26 2013-09-25 无锡商业职业技术学院 Shoe for climbing iron net

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB210693A (en) * 1923-06-02 1924-02-07 Richard Mccubbin Dobbie An improved detachable tread or foot grip device for boots and shoes
CH179062A (en) * 1935-01-15 1935-08-31 Kiene Wettstein Max Anti-skid device to be attached to shoes.
US2499516A (en) * 1948-04-21 1950-03-07 Pierre A Marceau Creeper
US3127687A (en) * 1962-10-17 1964-04-07 Solomon C Hollister Athletic shoe
DE1760086A1 (en) * 1968-04-02 1971-11-25 Walter Lindwurm Anti-slip nail claws for shoes and vehicle tires
AT375249B (en) * 1982-09-03 1984-07-10 Muth Johann ANTI-SLIDING DEVICE THAT CAN BE SCREWED ON THE SOLE UNDER A SHOE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB210693A (en) * 1923-06-02 1924-02-07 Richard Mccubbin Dobbie An improved detachable tread or foot grip device for boots and shoes
CH179062A (en) * 1935-01-15 1935-08-31 Kiene Wettstein Max Anti-skid device to be attached to shoes.
US2499516A (en) * 1948-04-21 1950-03-07 Pierre A Marceau Creeper
US3127687A (en) * 1962-10-17 1964-04-07 Solomon C Hollister Athletic shoe
DE1760086A1 (en) * 1968-04-02 1971-11-25 Walter Lindwurm Anti-slip nail claws for shoes and vehicle tires
AT375249B (en) * 1982-09-03 1984-07-10 Muth Johann ANTI-SLIDING DEVICE THAT CAN BE SCREWED ON THE SOLE UNDER A SHOE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6742286B2 (en) 2001-01-23 2004-06-01 Kahtoola, Inc. Flexible traction system for common shoes
US7089688B2 (en) 2001-01-23 2006-08-15 Kahtoola, Inc. Flexible traction system for common shoes
CN103315440A (en) * 2013-06-26 2013-09-25 无锡商业职业技术学院 Shoe for climbing iron net

Also Published As

Publication number Publication date
ATE29828T1 (en) 1987-10-15
EP0155896B1 (en) 1987-09-23
FR2561081B1 (en) 1987-07-24
DE3560660D1 (en) 1987-10-29
FR2561081A1 (en) 1985-09-20

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