EP0258718A2 - Chaussure de course - Google Patents

Chaussure de course Download PDF

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Publication number
EP0258718A2
EP0258718A2 EP19870111844 EP87111844A EP0258718A2 EP 0258718 A2 EP0258718 A2 EP 0258718A2 EP 19870111844 EP19870111844 EP 19870111844 EP 87111844 A EP87111844 A EP 87111844A EP 0258718 A2 EP0258718 A2 EP 0258718A2
Authority
EP
European Patent Office
Prior art keywords
heel
midsole
sports shoe
shoe according
damping strip
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Withdrawn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
EP19870111844
Other languages
German (de)
English (en)
Inventor
Willi Bauer
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.)
Puma SE
Original Assignee
Puma AG Rudolf Dassler Sport
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 Puma AG Rudolf Dassler Sport filed Critical Puma AG Rudolf Dassler Sport
Publication of EP0258718A2 publication Critical patent/EP0258718A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/06—Running shoes; Track shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form

Definitions

  • the present invention relates to a sports shoe for running disciplines, in particular over longer distances, according to the preamble of claim 1.
  • the damping element can consist of a U-shaped air cushion space or be designed as a soft-elastic damping element that is incorporated in the heel area. It can also be formed by a rigid rubber tube arranged in the rear heel area and extending transversely to the running direction.
  • these known sports shoes can provide sufficient cushioning and reduce the feeling of swimming.
  • Pronation is the twisting of the tibia around its longitudinal axis depending on the tilt of the foot inwards or outwards. This twist is small and always present, a pronation that is too large, i.e. a tipping of the foot over the flat tread position when treading, however, causes a change in the knee joint over a long period of time, which can be severely damaged in particular under longer loads of this type.
  • the object of the present invention is accordingly to design a sports shoe of the type mentioned at the outset in such a way that, with sufficient cushioning and a reduced feeling of swimming, pronation is also counteracted to a harmful extent.
  • the actual sole, in particular the midsole, in the milling area or the heel is not changed by the damping strip.
  • These sole areas can therefore be provided with the desired damping and be trained accordingly to eliminate the feeling of swimming.
  • the tilting ability of the foot can be individually adapted to the running style and the foot formation of the user. Accordingly, damping strips of different elasticity and degrees of hardness are provided, from which the runner can select the most suitable for him. This makes walking easier and prevents or at least reduces the risk of damage to the knee even under permanent stress.
  • FIG. 1 denotes a rear section of a sports shoe for running disciplines, in particular for runs over longer distances.
  • His paragraph 2 is either designed as an integrated sole part or it consists of separate sole parts, namely the actual outsole 3 and a cushioning midsole 3 ⁇ .
  • the midsole 3 ⁇ is often designed as a wedge sole.
  • the midsole 3 ⁇ is constructed in a manner known per se to be shock-absorbing, for example by using foamed, more or less flexible materials, into which additional damping elements with different damping characteristics can optionally be introduced.
  • a shell is attached or integrated with these sole parts 3, 3 ⁇ , which forms the outer wall 4 of the paragraph 2. It is preferably provided on the back and optionally also on the side with an upwardly widened shell attachment 5 in the form of an outer heel cap.
  • the outer wall 4 is preferably made of hard elastic material and has a thickness of 1.5 to 3 mm. It is provided with a circumferential groove 6, which extends from the area between the middle river and the hind foot, usually from the front end 7 of the paragraph 2 back to the heel end and on the opposite side in turn to the front end 7 of the paragraph 2. This groove 6 has a width of 2 to 10 mm, in particular 3 to 6 mm.
  • the groove 6 is used for fixing a damping strip 8 which nestles around the outer wall 4 and is provided with a circumferential, inwardly projecting and fitting element 9 which fits into the groove 6.
  • the groove 6 and the fixing element 9 can be coordinated with one another in such a way that they snap into one another, similar to the push-button principle.
  • a fastening option for fastening to the heel 2 or to the midsole 3 ⁇ is provided at each end 10 of the damping strip 8.
  • this fastening possibility consists, for example, of an opening 11 in each of the ends 10 of the damping strip 8 and in a correspondingly arranged continuous transverse bore 12 in the shoulder 2 or in the midsole 3 ⁇ .
  • a continuous, rigid pin 13 with pin head 14 is inserted through the openings 11 and the transverse bore 12 as a fastening counterpart and braced on the opposite side by means of a cap screw 15 in paragraph 2 or in the midsole 3 ⁇ .
  • the heel wall 4 has at least in the rear area 16 of the heel 2 a support surface 17 on which the lower edge of the damping strip 8 rests.
  • the arrangement can advantageously also be chosen such that the damping strip 8 is completely or partially at least approximately flush with the outer wall 4 (see FIGS. 2 and 5). This can be achieved by appropriately deepening the outer wall 4 and / or by tapering the cross section of the damping strip towards its edge or towards its edges. At least in the rear peripheral portion 16 of paragraph 2, the outer surface 17 ⁇ of the bearing surface 17 is flush with the damping strip 8.
  • the damping strip 8 For a better hold of the damping strip 8 when it occurs with the heel, it has a widening 18 in the rear circumferential section 16, so that it extends towards the shell extension 5.
  • the outer wall of the shell extension 5 runs steeply obliquely inwards, so that there is an additional upper stop surface 19 for the damping strip 8 or for its widening 18.
  • fixing element sections 20 in the form of inwardly projecting webs, warts or the like can also be provided, as shown in FIG. 3, which engage or snap into the groove 6.
  • the recesses 20 corresponding recesses in paragraph 2 or in the outer wall 4 can be provided.
  • the damping strip 8 can be attached to the heel 2 or to the outer wall 4 or in the midsole 3 ⁇ by attaching an inwardly projecting locking member in the form of a push button 21 to the ends 10, for example, is molded on, which can be buttoned into an opening 22 in the outer wall 4 with a free space 23 behind it in the midsole 3 ⁇ .
  • the effect of the damping strip 8 is based on the fact that the edges of the paragraph 2 are stiffer than the remaining surface area of the paragraph 2 or the midsole 3 ⁇ . As a result, the shoe is brought into its position lying flat on the ground comparatively quickly when it occurs. However, this arrangement prevents the shoe and thus the foot from tipping over the flat position, which leads to the harmful pronation or overpronation.
  • a suitable damping strip can be selected, which adjusts the pronation harmless measure limited. Damping strips of different elasticity and / or degrees of hardness and / or geometric design are available for this.
  • the damping strip 8 with the heel outer wall 4 is at least approximately flush with corresponding depressions in the heel 2 or in the midsole 3 ⁇ and / or by tapering its cross section to its edge 24 or to its edges 24, 24.
  • This embodiment is shown in a reduced representation in FIG. 5.
  • the heel 2 or the midsole 3 ⁇ is stabilized twice, namely on the one hand by the outer wall 4, the material of which preferably consists of a hard plastic or hard rubber with a degree of hardness of more than 60 Shore A. and, on the other hand, through the damping strip 8 described in detail above.
  • the ends of the outer wall 4 on the shoulder side act as comparatively rigid supports for the fastening and / or latching means 15, 21.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19870111844 1986-08-28 1987-08-15 Chaussure de course Withdrawn EP0258718A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863629340 DE3629340A1 (de) 1986-08-28 1986-08-28 Sportschuh fuer laufdisziplinen
DE3629340 1986-08-28

Publications (1)

Publication Number Publication Date
EP0258718A2 true EP0258718A2 (fr) 1988-03-09

Family

ID=6308423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870111844 Withdrawn EP0258718A2 (fr) 1986-08-28 1987-08-15 Chaussure de course

Country Status (2)

Country Link
EP (1) EP0258718A2 (fr)
DE (1) DE3629340A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1733636A1 (fr) 2005-06-16 2006-12-20 Diadora - Invicta S.P.A. Chaussure avec sytème stabilisateur ajustable, en particulier pour le contrôle de la pronation et/ou de la supination
CN110799055A (zh) * 2017-05-08 2020-02-14 耐克创新有限合伙公司 模块化鞋类物品和制造定制的鞋类物品的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734205A1 (de) * 1987-10-09 1989-04-27 Dassler Puma Sportschuh Schuh, insbesondere sportschuh oder schuh fuer medizinische zwecke
CA2047433A1 (fr) * 1991-07-19 1993-01-20 James Russel Nouveau concept de systeme d'amortissement
CN110731572A (zh) * 2019-10-30 2020-01-31 哈尔滨体育学院 跳远钉鞋可拆卸护钉鞋底

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1733636A1 (fr) 2005-06-16 2006-12-20 Diadora - Invicta S.P.A. Chaussure avec sytème stabilisateur ajustable, en particulier pour le contrôle de la pronation et/ou de la supination
CN110799055A (zh) * 2017-05-08 2020-02-14 耐克创新有限合伙公司 模块化鞋类物品和制造定制的鞋类物品的方法
US11723435B2 (en) 2017-05-08 2023-08-15 Nike, Inc. Modular article of footwear and method of manufacturing customized article of footwear
CN110799055B (zh) * 2017-05-08 2023-10-31 耐克创新有限合伙公司 模块化鞋类物品和制造定制的鞋类物品的方法

Also Published As

Publication number Publication date
DE3629340A1 (de) 1988-03-03

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Inventor name: BAUER, WILLI