EP0565913A1 - Chaussure pour l'escalade - Google Patents

Chaussure pour l'escalade Download PDF

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Publication number
EP0565913A1
EP0565913A1 EP93104768A EP93104768A EP0565913A1 EP 0565913 A1 EP0565913 A1 EP 0565913A1 EP 93104768 A EP93104768 A EP 93104768A EP 93104768 A EP93104768 A EP 93104768A EP 0565913 A1 EP0565913 A1 EP 0565913A1
Authority
EP
European Patent Office
Prior art keywords
sole
climbing shoe
edge
shoe according
edge part
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
EP93104768A
Other languages
German (de)
English (en)
Other versions
EP0565913B1 (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 a replaceable sole which rests against 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 firmly bonded, generally glued, lower-elastic lower part that extends over the entire tread and is usually 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 with 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 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 can be stretched elastically 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.
  • 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 in particular 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 with a few simple steps through a similar new sole can be replaced if the old sole has been climbed through, so that it no longer ensures sufficient hold in the rock; At the same time, the costs for climbing equipment are to be reduced and the safety of the climber is to be increased, particularly on steep walls.
  • the material of the sole and the edge part is a natural or synthetic rubber with a hardness of 50 to 80 Shore A and an elongation at break of 400 to 1000% and that the upper is made of a material that has a high coefficient of friction with respect to the material of the sole including the edge part; advantageous embodiments are described in the subclaims.
  • 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 wear part, namely the one 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 certain 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 and with 1 a soft tab below the lacing 5th
  • 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 this 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 section of the lower part 3, ie the section with the greatest load when climbing. 9 therefore denotes a section 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 material of the sole and also of the edge part have certain mechanical properties, since these significantly improve the safety of the climber.
  • a material is selected for this purpose, advantageously a natural or synthetic rubber, with a hardness of 50-80 Shore A, in particular a hardness of 58-62 Shore A and an elongation at break of 400-1000%, in particular 830%.
  • the upper consists of a material that has a high coefficient of friction with respect to the material of the sole including the edge part, such as suede with a roughened surface or plastic with a rough surface, so that a relative displacement between the shaft and the sole or edge part is excluded, provided that the climbing shoe is in use.
  • the seat of the already tensioned raised and form-fitting edge part 7 can be further improved 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 also 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 in the clamp part 7 at the location of the bead 11 in the edge part.
  • 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 shoelace 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.

Landscapes

  • 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)
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 (fr) 1992-03-24 1992-03-24
DE4209543 1992-03-24
DE4209543 1992-03-24
DE4309106A DE4309106A1 (de) 1992-03-24 1993-03-22 Kletterschuh
DE4309106 1993-03-22

Publications (2)

Publication Number Publication Date
EP0565913A1 true EP0565913A1 (fr) 1993-10-20
EP0565913B1 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0688512A1 (fr) * 1994-06-20 1995-12-27 Borfir Internacional, S.L. Procédé de fabrication d'une chaussure d'escalade et produit obtenu
ES2087836A1 (es) * 1994-05-27 1996-07-16 Scarpa Calzaturificio Spa Calzado deportivo provisto de una suela y de un elemento de refuerzo de la pala realizados en una pieza unica.
GB2353690A (en) * 1999-08-28 2001-03-07 Peter Francis Sykes Overshoe
EP0933033A3 (fr) * 1998-01-28 2003-10-22 La Sportiva Spa Chaussure pour l'escalade avec friction
WO2006055134A1 (fr) * 2004-11-12 2006-05-26 Nike, Inc. Article chaussant comprenant des elements de semelle d’usure remplacables
CN114631666A (zh) * 2022-03-13 2022-06-17 首都经济贸易大学 一种户外登山攀岩用鞋套

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* 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
DE8327686U1 (de) * 1983-09-27 1984-01-19 Engel, Volker, Dr., 8000 München Überschuhsohle für Sport-, Arbeits-, Winter- und Straßenschuhe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205444A1 (de) * 1982-02-16 1983-09-01 Continental Gummi-Werke Ag, 3000 Hannover Ueberschuh

Patent Citations (7)

* 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
DE8327686U1 (de) * 1983-09-27 1984-01-19 Engel, Volker, Dr., 8000 München Überschuhsohle für Sport-, Arbeits-, Winter- und Straßenschuhe

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2087836A1 (es) * 1994-05-27 1996-07-16 Scarpa Calzaturificio Spa Calzado deportivo provisto de una suela y de un elemento de refuerzo de la pala realizados en una pieza unica.
EP0688512A1 (fr) * 1994-06-20 1995-12-27 Borfir Internacional, S.L. Procédé de fabrication d'une chaussure d'escalade et produit obtenu
ES2119589A1 (es) * 1994-06-20 1998-10-01 Borfir Int Sl Proceso de fabricacion de calzado tecnico de escalada y el producto obtenido.
EP0933033A3 (fr) * 1998-01-28 2003-10-22 La Sportiva Spa Chaussure pour l'escalade avec friction
GB2353690A (en) * 1999-08-28 2001-03-07 Peter Francis Sykes Overshoe
WO2006055134A1 (fr) * 2004-11-12 2006-05-26 Nike, Inc. Article chaussant comprenant des elements de semelle d’usure remplacables
JP2008519651A (ja) * 2004-11-12 2008-06-12 ナイキ インコーポレーティッド 交換可能なアウトソール部材を含む靴
US7543399B2 (en) 2004-11-12 2009-06-09 Nike, Inc. Footwear including replaceable outsole members
JP4648399B2 (ja) * 2004-11-12 2011-03-09 ナイキ インコーポレーティッド 交換可能なアウトソール部材を含む靴
EP2338370A1 (fr) * 2004-11-12 2011-06-29 Nike International Ltd Chaussure comportant des éléments de semelle interchangeables
US8789253B2 (en) 2004-11-12 2014-07-29 Nike, Inc. Footwear including replaceable outsole members
CN114631666A (zh) * 2022-03-13 2022-06-17 首都经济贸易大学 一种户外登山攀岩用鞋套

Also Published As

Publication number Publication date
ATE148826T1 (de) 1997-02-15
DE59305425D1 (de) 1997-03-27
ES2100385T3 (es) 1997-06-16
EP0565913B1 (fr) 1997-02-12
DE4309106A1 (de) 1993-09-30

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