EP0096819A1 - Chaussure de sport - Google Patents

Chaussure de sport Download PDF

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Publication number
EP0096819A1
EP0096819A1 EP83105561A EP83105561A EP0096819A1 EP 0096819 A1 EP0096819 A1 EP 0096819A1 EP 83105561 A EP83105561 A EP 83105561A EP 83105561 A EP83105561 A EP 83105561A EP 0096819 A1 EP0096819 A1 EP 0096819A1
Authority
EP
European Patent Office
Prior art keywords
outsole
heel
sports shoe
sole
joint
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Withdrawn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
EP83105561A
Other languages
German (de)
English (en)
Inventor
Armin A. Dassler
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 EP0096819A1 publication Critical patent/EP0096819A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • 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

Definitions

  • the invention relates to a sports shoe, in particular for use for long-distance runs on hard and / or uneven tracks, roads or the like.
  • a shock-absorbing outsole made of soft, elastic material, which has a profiling made of wear-resistant material on its running side, with areas of the outsole being determined are more flexible than the other outsole areas.
  • the invention has for its object to develop a sports shoe of the type mentioned in such a way that a sufficient support effect in the shoe interior is ensured even on inclined and / or curved tracks, roads or the like. That is, the feeling of track contact even with such unfavorable, but nevertheless very frequent rail conditions, is guaranteed.
  • a sports shoe in particular a running shoe for use on hard tracks, roads or the like, is already known, with a shoe bottom that is resilient when it appears, in which certain areas of the outsole are designed to be more flexible than the other outsole areas.
  • DE-OS 27 51 146 The areas of different flexibility are distributed in this sports shoe so that the bottom of the shoe is made more flexible in an area that includes the heel and outer ball area than in the rest of the area that at least includes the inner ball area.
  • the entire heel and outer ball area is made of a relatively soft, volume-compressible material, which ensures sufficient cushioning in these sole parts, but does not exclude the risk of kinking inwards on inclined and / or uneven raceways.
  • the object of the invention has the considerable advantage that during the touchdown the heel outside and the rolling movement over the outer edge of the foot to the outer ball, the cushioning of the midsole in the heel and joint area comes into effect, but on the other hand after the end of the interception of the tread weight, if the runner also loads the inner heel part, by the "stabilizer "There is sufficient ground contact in this area of the heel, even with the adverse track conditions described.
  • the heel cap connected to the outsole and the upper is asymmetrical and is extended on the inside of the sports shoe to the joint area, so that the heel cap on the inside of the foot not only the heel but also supports the inner foot.
  • the asymmetrical heel counter with the extension on the inside of the foot supports the effect of the "heel stabilizer" with regard to improved ground contact.
  • the sports shoe shown in FIG. 1 is primarily intended for use for long-distance runs on hard and / or uneven tracks, roads or the like, that is to say preferably for marathon runs, so-called popular runs or also for "jogging".
  • the outsole 2 is composed of an abrasion-resistant profile sole 3 and a midsole 6 tapering in a wedge shape from the heel 4 to the toe 5.
  • the shaft 7 is connected to the outsole 2 in the usual way.
  • Fig. 1 shows a side view of the inside of the sports shoe with the particularly characteristic feature that the heel counter 8 is not - as usual - and provided on the outside of the sports shoe, only the heel, but on the inside of the Sports shoe until the middle of the joint 9 is continued.
  • the heel counter 8 not only supports the heel, but also the inner foot.
  • a stabilizer in the form of a preferably also wedge-shaped insert 10 made of a material with less resilience, ie with less Volume compressibility or provided without volume compressibility as the material that forms the remaining parts of the midsole 6.
  • the remaining parts of the midsole 6 are preferably made of foamed plastic material, for example foamed polyurethane.
  • the wedge-shaped insert 10 can also consist of foamed plastic material, but with a lower degree of foaming, so that there is a clear difference in resilience to the other parts of the midsole 6.
  • the hardness of the stabilizer can preferably be 10 to 15 Shore higher than that of the midsole 6.
  • the midsole 6 preferably has a hardness between 35 and 40 Shore. But it is also possible that the wedge-shaped insert 10 made of a non-foamed material, such as hard rubber or plastic with spring to produce elastic properties.
  • the wedge-shaped insert 10 extends in the longitudinal direction of the sole from the rear end of the heel 4 to the front end of the joint 9 and in the transverse direction of the sole from the inside of the sole approximately to the end of the first third of the heel or the joint.
  • the wedge-shaped insert 10 can have a thickness of 5 to 10 mm in the area of the end of the heel 4, the wedge-shaped insert 10 preferably being provided with a bevel 12 in the direction of the longitudinal axis 11 of the sole (see FIG. 4), as shown in FIG. 2 shows.
  • the wedge-shaped insert 10 extends approximately only over the first third of the outsole 2 from the inside of the shoe 14, in principle an embodiment is also conceivable in which the wedge-shaped insert 10 extends as far as the middle plane 13 extends, which is perpendicular to the longitudinal axis 11 of the sole.
  • an insert plate 15 can also be embedded in the midsole 6, which, like the wedge-shaped insert part 10, has less flexibility than the rest of the midsole 6.
  • the insert plate 15 can also preferably be made of non-foamed material or a material with less Degree of foaming as the material of the midsole 6 exist.
  • the insert plate 15 in turn extends at least over the first third of the outsole 2 from the inside 14 of this outsole in the direction of the central plane 13.
  • a continuation of this insert plate 15 up to the central plane 13 of the outsole 2 may also be indicated.
  • the thickness of the insert plate 15 is preferably between 2 and 5 mm.
  • the long side of the insert plate 1 5 or the wedge-shaped insert 10 that delimits the inner side 14 of the outsole 2 is shaped such that this long side is rounded according to the contour of the inner side 14 of the outsole and the heel 4.
  • Both the wedge-shaped insert 10 and the insert plate 15 are connected to the adjacent parts of the midsole 6 or the outsole 2 by gluing or direct molding.
  • a sports shoe in particular for use for long-distance runs on hard and / or uneven tracks, roads or the like.
  • the outsole according to the invention thus optimally absorbs the tread weight of the runner, the cushioning effect necessary for long-distance runs being fully developed.
  • the runner has sufficient contact with the ground to use his leg strength to push off the performance in the area of the stabilizer.
EP83105561A 1982-06-11 1983-06-07 Chaussure de sport Withdrawn EP0096819A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8216935U 1982-06-11
DE8216935 1982-06-11

Publications (1)

Publication Number Publication Date
EP0096819A1 true EP0096819A1 (fr) 1983-12-28

Family

ID=6740957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83105561A Withdrawn EP0096819A1 (fr) 1982-06-11 1983-06-07 Chaussure de sport

Country Status (5)

Country Link
EP (1) EP0096819A1 (fr)
JP (1) JPS58218903A (fr)
KR (1) KR840005008A (fr)
BR (1) BR8302970A (fr)
DE (1) DE8216935U1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547979A (en) * 1983-06-20 1985-10-22 Nippon Rubber Co., Ltd. Athletic shoe sole
US4551930A (en) * 1983-09-23 1985-11-12 New Balance Athletic Shoe, Inc. Sole construction for footwear
US4654983A (en) * 1984-06-05 1987-04-07 New Balance Athletic Shoe, Inc. Sole construction for footwear
GB2189978A (en) * 1986-05-09 1987-11-11 Salomon Sa Shoe with shock absorbing outer edge
US4730402A (en) * 1986-04-04 1988-03-15 New Balance Athletic Shoe, Inc. Construction of sole unit for footwear
US11805844B2 (en) 2020-05-28 2023-11-07 Nike, Inc. Article of footwear with heel cushioning unit and side with stepped ridges

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464125A (en) * 1967-01-09 1969-09-02 David H Conway Sneaker
CH490032A (de) * 1969-04-02 1970-05-15 Rieker & Co Skistiefel
US3566486A (en) * 1969-08-12 1971-03-02 David H Conway Sneaker
US3834047A (en) * 1973-09-21 1974-09-10 A Schenker Shoe construction to provide built-in shock absorber and reduce excessive heel wear
DE2751146A1 (de) * 1977-11-16 1979-05-17 Adolf Dassler Sportschuh, insbesondere laufschuh zur verwendung auf harten bahnen
US4268980A (en) * 1978-11-06 1981-05-26 Scholl, Inc. Detorquing heel control device for footwear

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464125A (en) * 1967-01-09 1969-09-02 David H Conway Sneaker
CH490032A (de) * 1969-04-02 1970-05-15 Rieker & Co Skistiefel
US3566486A (en) * 1969-08-12 1971-03-02 David H Conway Sneaker
US3834047A (en) * 1973-09-21 1974-09-10 A Schenker Shoe construction to provide built-in shock absorber and reduce excessive heel wear
DE2751146A1 (de) * 1977-11-16 1979-05-17 Adolf Dassler Sportschuh, insbesondere laufschuh zur verwendung auf harten bahnen
US4268980A (en) * 1978-11-06 1981-05-26 Scholl, Inc. Detorquing heel control device for footwear

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547979A (en) * 1983-06-20 1985-10-22 Nippon Rubber Co., Ltd. Athletic shoe sole
US4551930A (en) * 1983-09-23 1985-11-12 New Balance Athletic Shoe, Inc. Sole construction for footwear
US4654983A (en) * 1984-06-05 1987-04-07 New Balance Athletic Shoe, Inc. Sole construction for footwear
US4730402A (en) * 1986-04-04 1988-03-15 New Balance Athletic Shoe, Inc. Construction of sole unit for footwear
GB2189978A (en) * 1986-05-09 1987-11-11 Salomon Sa Shoe with shock absorbing outer edge
GB2189978B (en) * 1986-05-09 1990-03-21 Salomon Sa Golf shoe
US11805844B2 (en) 2020-05-28 2023-11-07 Nike, Inc. Article of footwear with heel cushioning unit and side with stepped ridges

Also Published As

Publication number Publication date
DE8216935U1 (de) 1982-09-23
KR840005008A (ko) 1984-11-03
JPS58218903A (ja) 1983-12-20
BR8302970A (pt) 1984-02-07

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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

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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: 19840829

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DASSLER, ARMIN A.