EP0565913B1 - Chaussure pour l'escalade - Google Patents

Chaussure pour l'escalade Download PDF

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Publication number
EP0565913B1
EP0565913B1 EP93104768A EP93104768A EP0565913B1 EP 0565913 B1 EP0565913 B1 EP 0565913B1 EP 93104768 A EP93104768 A EP 93104768A EP 93104768 A EP93104768 A EP 93104768A EP 0565913 B1 EP0565913 B1 EP 0565913B1
Authority
EP
European Patent Office
Prior art keywords
sole
shoe
margin
elastic
shoe defined
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.)
Expired - Lifetime
Application number
EP93104768A
Other languages
German (de)
English (en)
Other versions
EP0565913A1 (fr
Inventor
Stefan Worlitzer
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.)
Calzados Boreal SL
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
Priority claimed from DE9203949U external-priority patent/DE9203949U1/de
Application filed by Individual filed Critical Individual
Publication of EP0565913A1 publication Critical patent/EP0565913A1/fr
Application granted granted Critical
Publication of EP0565913B1 publication Critical patent/EP0565913B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/16—Overshoes
    • A43B3/20—Heel-less overshoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/36—Easily-exchangeable soles
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/002—Mountain boots or shoes
    • A43B5/003—Mountain boots or shoes for free climbing
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/18—Attachable overshoes for sporting purposes

Definitions

  • the present invention relates to a climbing shoe for mountaineers with a shaft which consists of a first soft, elastic upper part which lies closely against the foot and an elastic lower part which is firmly connected to the upper part and substantially corresponds to the tread, and with an interchangeable sole attached to the lower part second elastic material, which has an elastic edge part made of the same second material, which encloses a large part of the upper part and is connected to it in a press fit.
  • All climbing shoes currently available on the market consist of an elastic upper part that adapts to the shape of the foot and a lower part that is generally glued and has a lower elasticity that is firmly bonded to this upper part and extends over the entire tread, which is mostly made of natural rubber.
  • this rubber sole is subject to severe abrasion when climbing rock faces, so that in some cases such climbing shoes are used up after climbing a rock face for the first time, i.e. must be replaced by new climbing shoes.
  • the climbing shoes however, have a purchase price in the order of several hundred marks; mountain athletes also find it annoying to have to take several pairs of climbing shoes to wear used shoes, i.e. to be able to replace those with punctured or worn parts at any time.
  • DE-GM 83 27 686 describes an overshoe sole made of elastic material, such as plastic or rubber, which is pulled with tension over the sole of the shoe to be protected and which consists of the actual sole and aids for fastening the same, the sole being a circumferential one Has edge approximately at the level of the sole of the shoe, which is provided in the area of the instep with a reinforcement, which can also be designed as a grip tab.
  • the sole is elastically extensible in the longitudinal direction, while the surface facing the shoe sole can be provided with depressions or is waffle-shaped.
  • European patent application 298 721 describes a shoe which is composed of two parts, the inner part being in the form of a slipper, which can be surrounded by the second part in the form of an overshoe sole, which is accordingly adapted to the shape of the slipper and is provided with suitable holding devices, for example push buttons, so that the assembly of the two parts Shoes are particularly suitable for activities outside the home, while the inner slipper is only intended for indoor activities.
  • the DE-GM 18 56 901 relates to an overshoe, which is intended in particular for slabs and parquet flooring and which consists of a rubber or plastic sheath to be pulled over the front part of the actual shoe and which has approximately the same shape and which has at least one fastening strap is provided to detachably attach the case to the foot.
  • the tip of the cover can be reinforced, as can the sides of the cover; this prevents premature wear of the normal work shoes, which occurs particularly when the front part of the normal work shoe is subjected to excessive stress when working on the floor.
  • the present invention has for its object to provide a climbing shoe for mountaineering, with which not only the outsole can be adapted to the climbing conditions (smooth, hard, rough or soft rock), but also in a few easy steps with a similar new sole can be replaced if the old sole has been climbed through, so that it no longer guarantees sufficient hold in the rock; At the same time, the costs for climbing equipment are to be reduced and the safety of the climber, in particular on steep walls, is to be increased.
  • the climbing shoe according to the invention has the advantage, on the one hand, that the entire shoe no longer has to be replaced if the outsole is worn out, but only the actual wearing part, namely that with the rock, i.e. with the partly sharp-edged stone in contact with the sole, which is connected to the upper part of the upper in a clamped fit. It is not only possible to remove a used sole with a few quick steps and replace it with a new sole, but also to replace a sole for a specific climbing section with a differently profiled sole for another climbing section, namely during the ascent or Descent to achieve optimal security. At the same time, the cost of the equipment can be significantly reduced because the replaceable rubber soles cost only a fraction of what a complete climbing shoe requires.
  • Fig. 1 denotes a soft, elastic, tight-fitting upper part, e.g. Made of cotton, leather or a suitable plastic and clings closely to the shape of the foot.
  • 3 is also an elastic, essentially corresponding to the tread lower part, which is firmly connected to the upper part and in particular is glued or sewn to it and consists of the same elastic material.
  • the entry opening of the upper part 2 is designated by 4 and a soft tab below the lacing 5 is designated by 1.
  • FIG. 3 now shows a replaceable sole 8 made of a likewise elastic material, advantageously rubber, which is provided with an elastic edge part 7 made of the same material, which is firmly connected to the elastic sole 8 and extends at an angle from the sole in such a way that the edge part 7 when assembled with the shaft shown in FIG. 1, a large part of the upper part 2 encloses and is connected to it with appropriate dimensions in the clamp.
  • the replaceable sole 8 covers only the front portion of the lower part 3, ie the portion of the greatest load when climbing. 9 therefore denotes a cutout in the additional replaceable sole; Now you touch the additional interchangeable sole 8 with its edge part 7 over the shaft shown in Fig.
  • the seat of the already tensioned raised and form-fitting edge part 7 can be improved in the exemplary embodiment shown in FIGS. 4 and 5 by a groove in the upper part 2 10 is provided, in which a correspondingly adapted bead 11 on the inside of the edge part 7 engages after the covering of this edge part on the upper part 2. It is just as well possible that instead of the groove 10 in the upper part 2, a bead is provided, over which a correspondingly elastic edge region is then drawn at the location of the bead 11 in the edge part 7 in a press fit.
  • the upper consisting of upper part 2 and lower part 3 is provided with a replaceable sole 8 with a rib profile, which is also held again by means of an overstriped edge part 7 seated in the press fit on upper part 2.
  • the sole 8 in this embodiment like the one according to Figs. 4 and 5, completely covers the lower part 3, i.e. also the heel area.
  • the lower part of the shaft can also be provided with projections which engage in adapted recesses in the sole.
  • 8 to 10 show additional holding devices for the tight connection of the edge part 7 for the interchangeable sole 8 with the upper part 2; 8 this is done by an eyelet which is firmly connected to a rubber ring and through which the shoe strap 5 can be threaded; in Fig. 9 the additional holding device consists of a clamp closure 13 and in Fig. 10 from an elastic band, e.g. a rubber band.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Claims (10)

  1. Chaussure d'escalade pour montagnards, avec une tige, qui est composée d'une première partie supérieure (2) à la fois élastique et molle, serrée au pieds, et d'une partie inférieure (3) élastique, principalement correspondant à la semelle et fixée à la partie supérieure (2), et d'une semelle interchangeable (3) d'un deuxième matériel élastique et attachée à la partie inférieure (3) qui présente une partie du bord élastique (7) composée du même deuxième matériel qui, pendant l'utilisation, embrasse et coince une partie majeure de la partie supérieure (2),
    qui se caractérise par
    le matériel de la semelle (8) et de la partie du bord (7) étant en gomme naturelle ou synthétique d'une dureté de 50 à 80 Shore A et qui se déchire entre une tension de 400 et 1000 % et d'une tige étant composée d'une matière synthétique à surface rabotée ou en daim dont la partie extérieure est rabotée dans le but d'obtenir un haut coéfficient d'adhésion par rapport du matériel de la semelle (8) et la partie du bord (7).
  2. Chaussure d'escalade d'après la réclamation 1,
    qui se caractérise par
    le matériel de la semelle (8) et de la partie du bord (7) étant composés de caoutchouc de butyl avec une dureté de 58 Shore A et qui se déchirent à une tension de 830 % et d'une tige en daim dont la partie extérieure est rabotée.
  3. Chaussure d'escalade d'après la réclamation 1,
    qui se caractérise par
    un arrête supérieur de la partie du bord (7) s'étendant jusqu'à la proximité direct de l'ouverture d'entrée de la partie supérieure (2).
  4. Chaussure d'escalade d'après la réclamation 1 ou 2,
    qui se caractérise par
    le coté de la partie du bord (7) étant face à la partie supérieure (2) et dont dans la proximité de l'arrête supérieur est prévu un renflement qui rentre dans une entaille adaptée à sa position sur le coté extérieur de la partie supérieure (2).
  5. Chaussure d'escalade d'après la réclamation 1 ou 2,
    qui se caractérise par
    une partie du bord (7) ayant à son arrête supérieur une partie d'un troisième matériel d'une élasticité plus élevée que celle de la partie du bord (7) qui est positionée et coincée sur un renflement adaptée à sa position sur le coté extérieur de la partie supérieure (2).
  6. Chaussure d'escalade d'après une des réclamations précédentes,
    qui se caractérise par
    la semelle (8) uniquement couvrant la partie de devant de la partie inférieure (3).
  7. Chaussure d'escalade d'après une des réclamations précédentes,
    qui se caractérise par
    la semelle (8) étant lisse sur la surface inférieure.
  8. Chaussure d'escalade d'après une des réclamations précédentes,
    qui se caractérise par
    la semelle (8) crantée sur la suface inférieure.
  9. Chaussure d'escalade d'après une des réclamations précédentes,
    qui se caractérise par
    la semelle (8) ayant des creux qui sont adaptés aux saillies du côté de la partie inférieure (3) étant face à la semelle.
  10. Chaussure d'escalade d'après une des réclamations précédentes,
    qui se caractérise par
    des tenants suplémentaires sur la partie du bord (7) qui embrassent la partie supérieure (2).
EP93104768A 1992-03-24 1993-03-23 Chaussure pour l'escalade Expired - Lifetime EP0565913B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE9203949U DE9203949U1 (de) 1992-03-24 1992-03-24 Kletterschuh
DE4209543 1992-03-24
DE4209543 1992-03-24
DE4309106 1993-03-22
DE4309106A DE4309106A1 (de) 1992-03-24 1993-03-22 Kletterschuh

Publications (2)

Publication Number Publication Date
EP0565913A1 EP0565913A1 (fr) 1993-10-20
EP0565913B1 true EP0565913B1 (fr) 1997-02-12

Family

ID=27203555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93104768A Expired - Lifetime EP0565913B1 (fr) 1992-03-24 1993-03-23 Chaussure pour l'escalade

Country Status (4)

Country Link
EP (1) EP0565913B1 (fr)
AT (1) ATE148826T1 (fr)
DE (2) DE4309106A1 (fr)
ES (1) ES2100385T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101076266B (zh) * 2004-11-12 2010-11-03 耐克国际有限公司 包含可替换的鞋外底部件的鞋类产品

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1266015B1 (it) * 1994-05-27 1996-12-16 Scarpa Calzaturificio Spa Calzatura sportiva provvista di una suola e di un elemento di rinforzo della tomaia realizzati in un pezzo unico.
ES2119589B1 (es) * 1994-06-20 1999-05-16 Borfir Int Sl Proceso de fabricacion de calzado tecnico de escalada y el producto obtenido.
IT1303472B1 (it) * 1998-01-28 2000-11-06 Sportiva Srl Ora La Sportiva S Scarpetta particolarmente adatta per arrampicata libera.
GB2353690A (en) * 1999-08-28 2001-03-07 Peter Francis Sykes Overshoe
DE10222897B4 (de) 2002-05-23 2017-10-26 Adidas International Marketing B.V. Schuh
ES1061084Y (es) * 2005-07-07 2006-04-16 Montalvillo Jose Carlos Arenal Zapatilla de escalada con suela recambiable y testigo de desgaste
CN114631666B (zh) * 2022-03-13 2023-06-30 首都经济贸易大学 一种户外登山攀岩用鞋套

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE452600C (fr) *
US1603923A (en) * 1923-06-08 1926-10-19 Jr Harry J Powers Emergency rubber overshoe
DE1665907U (de) * 1953-04-22 1953-10-29 Auguste Sattler Zusammenfaltbarer hackenloser ueberschuh.
DE1745566U (de) * 1957-03-06 1957-05-23 Phoenix Gummiwerke Ag Ueberziehschuh.
DE1831134U (de) * 1961-02-24 1961-05-10 Lothar Scharnagel Ueberziehschuh.
DE7816607U1 (de) * 1978-06-02 1978-09-21 Caroll, Joan, 8000 Muenchen Überschuh aus elastischem Material
DE3205444A1 (de) * 1982-02-16 1983-09-01 Continental Gummi-Werke Ag, 3000 Hannover Ueberschuh
DE8327686U1 (de) * 1983-09-27 1984-01-19 Engel, Volker, Dr., 8000 München Überschuhsohle für Sport-, Arbeits-, Winter- und Straßenschuhe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101076266B (zh) * 2004-11-12 2010-11-03 耐克国际有限公司 包含可替换的鞋外底部件的鞋类产品

Also Published As

Publication number Publication date
ES2100385T3 (es) 1997-06-16
ATE148826T1 (de) 1997-02-15
EP0565913A1 (fr) 1993-10-20
DE59305425D1 (de) 1997-03-27
DE4309106A1 (de) 1993-09-30

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