EP0961554A1 - Chaussure de sport - Google Patents

Chaussure de sport

Info

Publication number
EP0961554A1
EP0961554A1 EP98910667A EP98910667A EP0961554A1 EP 0961554 A1 EP0961554 A1 EP 0961554A1 EP 98910667 A EP98910667 A EP 98910667A EP 98910667 A EP98910667 A EP 98910667A EP 0961554 A1 EP0961554 A1 EP 0961554A1
Authority
EP
European Patent Office
Prior art keywords
area
sports shoe
shoe according
openings
sports
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.)
Withdrawn
Application number
EP98910667A
Other languages
German (de)
English (en)
Inventor
Kevin Kemang Club Villa Blok A II No. 4 RYAN
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.)
Adidas AG
Original Assignee
Adidas AG
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
Application filed by Adidas AG filed Critical Adidas AG
Publication of EP0961554A1 publication Critical patent/EP0961554A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/10—Footwear with out-turned uppers
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/14—Shoes for cyclists
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures

Definitions

  • the invention relates to a sports shoe, which is particularly suitable as a sports shoe for cycling.
  • a shoe suitable for cycling sports is ideally characterized by the property that it is on the bike, i.e. can be detachably attached to the pedal and must therefore have a certain stability.
  • Known cycling shoes have a holder for attachment to the pedal, which is arranged on the sole in the forefoot area and requires stability for locking on the pedal. This stability is usually achieved through increased material thickness in the sole area. Due to these thickening in the forefoot area, however, the shoe tends to flex elsewhere in the longitudinal direction when under load (e.g. uphill), since the material thickness in the midfoot area is reduced due to the weight saving. Likewise, lateral support cannot be guaranteed because the upper of the shoes does not have the same stiffness as the sole. The stiffness can be improved by reinforcing the material in the side area, but the heat can then no longer be sufficiently dissipated from the foot, which can result in unpleasant perspiration.
  • the sports shoe according to the invention has a first area which is formed by an essentially rigid frame and can thus provide increased stability.
  • This frame preferably extends only in the sole and edge area, but not in the upper area of the foot or shoe.
  • the frame of the shoe according to the invention can also advantageously extend up to a certain height in the side area in the direction of the upper part of the shoe, in order to be able to increase the stability in this area as well.
  • the width of this part of the frame is small compared to a frame that completely encompasses the foot, and the frame leaves space for a soft shoe section in this area towards the ankle.
  • the frame extends over the entire length of the foot and has expedient openings which reduce the weight of the frame, and thus of the shoe, but only have an insignificant effect on the stability.
  • the typical load of forces and moments of a cycling shoe during operation has a particular effect on the midfoot area. These are primarily bending stresses in the longitudinal axis of the sole and torsional stresses in the longitudinal axis of the sole. Due to this load on the midfoot area, the frame is designed through openings between the heel area and the ball area in such a way that functional elements are used on the one hand, but aesthetic elements on the other.
  • the frame is preferably essentially completely visible in its outwardly facing area.
  • the toe area of the shoe is provided with openings.
  • Cover elements are provided for regulation, which can be attached to the shoe as desired.
  • the cover elements are preferably shell-like.
  • cover elements can consist of hard plastic or can also be flexible. It is also possible according to the invention that the cover elements are changed in their position on the shoe by pivoting or sliding movement, but are captively attached to the shoe. The possibility of being able to select the number of cover elements at any time is particularly advantageous, so that any number of openings can be closed or covered depending on the wind or speed.
  • FIG. 1 shows a side view of a sports shoe according to the invention
  • FIG. 2 shows a side view of another embodiment of a sports shoe according to the invention.
  • Fig. 3 shows the underside of a sports shoe according to the invention.
  • the embodiment of the sports shoe (10) according to the invention shown in FIG. 1 has a frame (15) which extends from the heel area to the toe area.
  • the frame (15) is preferably made of plastic, so that on the one hand it has a low weight and on the other hand it has a relatively high stability.
  • the frame (15) is further developed on the sides of the shoe (10) upwards - in the direction of the ankle - and additionally pulled over the instep to meet special requirements such as accident protection to fulfill.
  • the inner shoe (45) is designed such that, for example, the innermost layer consists of skin-friendly material, so that the shoe can be worn even without footwear.
  • the sports shoe (10) has openings (100) which can be closed by the two shell-like cover elements (1 10). These are removable here and shown to explain their function at a distance from the shoe.
  • closure area (40) which has devices which serve to fasten the shoe (10) to the foot.
  • the fastener elements shown here are lever-like fastener clips, but so-called Velcro fasteners or shoelaces as well as other reliable fastener options are also possible.
  • Fig. 2 shows another embodiment of the sports shoe (10) according to the invention, in which the frame (15) is only slightly pulled up beyond the sole area at the foot or shoe edge.
  • This embodiment is particularly weight-saving, since an opening is provided between the heel and ball area, which is elongated in the longitudinal direction of the foot and is delimited by web-like frame elements, and nevertheless offers reliable stability of the shoe (10).
  • the closure means (40) are designed as so-called Velcro closures.
  • the friction aids (51, 52) are provided, which e.g. provide a safe stand when standing on smooth asphalt.
  • Fig. 3 shows the underside of a sports shoe (10) according to the invention.
  • Fig. 2 wherein the friction surfaces (50, 51, 52) are visible.
  • Locking aids (20, 30) for locking on a pedal or other footrest device are also shown. These are preferably molded in the one-piece injection-molded frame.
  • Plastic is the preferred material for the frame, for example thermoplastic plastics are particularly well suited for injection molding processes.
  • the sole which runs in the direction of the heel and is designed as a frame (15), underlines the combination of weight saving and stability according to the invention.
  • the preferred embodiment according to the invention is designed as a sports shoe, in particular as a sports shoe for cycling.
  • the shoe can also be used in other sports, e.g. as a motorcycle, ski or snowboard shoe.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

L'invention concerne une chaussure de sport, notamment pour différents types de cyclisme, avec une première zone qui forme un cadre (15) sensiblement rigide autour du pied, une deuxième zone (45) qui est mise en contact avec le pied et une troisième zone qui relie la chaussure au pied de manière détachable.
EP98910667A 1997-02-14 1998-02-13 Chaussure de sport Withdrawn EP0961554A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29702605U 1997-02-14
DE29702605U DE29702605U1 (de) 1997-02-14 1997-02-14 Sportschuh
PCT/EP1998/000840 WO1998035571A1 (fr) 1997-02-14 1998-02-13 Chaussure de sport

Publications (1)

Publication Number Publication Date
EP0961554A1 true EP0961554A1 (fr) 1999-12-08

Family

ID=8035966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98910667A Withdrawn EP0961554A1 (fr) 1997-02-14 1998-02-13 Chaussure de sport

Country Status (3)

Country Link
EP (1) EP0961554A1 (fr)
DE (1) DE29702605U1 (fr)
WO (1) WO1998035571A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBG20030061A1 (it) * 2003-12-24 2005-06-25 Belli Fabrizio Calzatura per ciclismo sportivo a basso livello di affaticamento.
DE202007012112U1 (de) * 2007-08-29 2009-01-08 Rti Sports Vertrieb Von Sportartikeln Gmbh Verbindungselement zum lösbaren Verbinden von Fahrradschuhen mit Fahrradpedalen
ITPD20110119A1 (it) * 2011-04-14 2012-10-15 Sidi Sport S R L Calzatura ciclistica ventilata

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188737A (en) * 1978-07-07 1980-02-19 Colgate-Palmolive Company Sport shoes
US4361972A (en) * 1981-07-31 1982-12-07 Lawrence Miller Rider's shoe
US4679335A (en) * 1985-10-22 1987-07-14 Remo Berlese Vented bicycle shoe
US4815222A (en) * 1987-01-09 1989-03-28 Nike, Inc. Cleated cycling shoe with support straps
US4825565A (en) * 1987-08-31 1989-05-02 Calzaturificio Duegi S.R.L. Sole structure for bicyclist shoe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9835571A1 *

Also Published As

Publication number Publication date
DE29702605U1 (de) 1997-04-03
WO1998035571A1 (fr) 1998-08-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990630

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20000614

R18D Application deemed to be withdrawn (corrected)

Effective date: 20000801