EP0074568B1 - Chaussure - Google Patents

Chaussure Download PDF

Info

Publication number
EP0074568B1
EP0074568B1 EP82108079A EP82108079A EP0074568B1 EP 0074568 B1 EP0074568 B1 EP 0074568B1 EP 82108079 A EP82108079 A EP 82108079A EP 82108079 A EP82108079 A EP 82108079A EP 0074568 B1 EP0074568 B1 EP 0074568B1
Authority
EP
European Patent Office
Prior art keywords
shoe
holes
sole
region
heel
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
Application number
EP82108079A
Other languages
German (de)
English (en)
Other versions
EP0074568A1 (fr
Inventor
Josef Klagmann
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.)
Cessione klagmann Franz Josef
Original Assignee
Golden Team Sportartikel GmbH
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 Golden Team Sportartikel GmbH filed Critical Golden Team Sportartikel GmbH
Priority to AT82108079T priority Critical patent/ATE10574T1/de
Publication of EP0074568A1 publication Critical patent/EP0074568A1/fr
Application granted granted Critical
Publication of EP0074568B1 publication Critical patent/EP0074568B1/fr
Expired 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
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/186—Differential cushioning region, e.g. cushioning located under the ball of the foot

Definitions

  • the invention relates to a shoe according to the upper handle of claim 1.
  • Shoes are known in which both the insole and the outsole and, if present, also the midsole are directed upwards towards the tip of the shoe in order to allow the foot to roll off when walking.
  • the metatarsal heads are lower than the toe tips.
  • this prevents the desired gripping movement of the toes, rather it causes the foot to bend when walking, which has many orthopedic disadvantages such as foot deformations.
  • the toes are condemned to passivity, and this disrupts the entire tendon, muscle and ligament system of the foot.
  • a shoe known from the book by Peter R. Cavanagh The Running Shoe Book", 1980, pp.
  • 168 to 171 has a sole thickness of only 12 mm at the unwinding point and its midsole has a perforation from the joint to the root of the toe. This makes the sole particularly soft under the ball of the foot and the roll-off point lies far behind the ball of the foot, causing the foot to bend when walking instead of allowing the toes to grip naturally.
  • the perforation of the midsole specified by Cavanagh therefore has a negative effect.
  • US Pat. No. 4043058 shows a shoe with a midsole that runs essentially horizontally in the area behind the ball area to the toe of the shoe.
  • the patent specification gives no indication that this should also apply to the insole. But this is the decisive difference to all previously known and on the market shoes, because only a horizontal course of the insole in this area enables the desired gripping movement of the toes, which corresponds to the natural movement of the foot when walking.
  • the present invention has for its object to ensure a healthy position of the foot in the shoe and a natural rolling and gripping movement of the foot when walking.
  • this object is achieved by the characterizing features of claim 1.
  • the horizontal course of the insole in the front part of the shoe guarantees that the toe tips are at the same height as the metatarsal heads in the rest position.
  • the strong tip blasting of the midsole, i.e. the upward tapering of the sole towards the tip of the shoe enables the rolling movement when walking.
  • the shoe according to the present invention has a partial sole structure of the midsole, the two partial soles having different material hardnesses, a particularly conspicuous number of holes in the toe area, a midsole which is stronger in the ball area than the known shoes, and an insole which is in the toe area does not rise.
  • the midsole only tapers from the root of the toe to the tip of the shoe to a thickness of 1 to 0 mm, so that the toes can grip deeper than the position of the midfoot heads when processing the crotch.
  • Another new feature is the arrangement of the perforations and the effect achieved thereby. Despite its flexibility, it has a vibrating, supportive function.
  • the toes are fully activated and a completely natural tendon, muscle and ligament function is achieved, as a result of which a supportive effect on the entire condition of the foot skeleton is achieved.
  • the normal step development can only take place through this strong gripping process of the toes, in which the toes are able to carry the entire body weight in the last phase of the step processing.
  • the shoe according to FIG. 1 has an insole 10 which runs horizontally from the area 9 behind the ball entry point to the tip of the shoe and a thin outsole 11 made of flexible material.
  • An elastic midsole 12 which is particularly strong, is arranged between the two soles 10 and 11. Their thickness is based on the shoe size and is 17 to 26 mm in the ball area. From the area of the toe root it tapers to the tip of the shoe to 1 to 0 mm, whereby - since its top lies against the horizontally running insole 10 - its underside is directed upwards. This ensures optimal rolling of the foot when walking without causing the toe joints to bend.
  • the midsole is divided into two soles 21 and 22 which are glued together.
  • the upper sole 21 decreases in a wedge shape from the heel to the tip of the shoe and has a lower elasticity than the lower sole 22. This ensures that the unevenness of the path, pointed stones or the like remains guaranteed by the higher stability of the shoe and guidance of the foot by the lower elasticity of the upper sole 21.
  • Both soles 21 and 22 have holes 13 and 14 to reduce the hardness of the soles in defined areas.
  • the holes are 13 and 14 in the upper sole 21 are advantageously offset from those in the lower sole 22.
  • the upper sole 21 has a smaller number of holes 13 and 14 than the lower sole 22 in order to maintain a difference in the elasticity of both soles.
  • the perforation of the entire midsole 12 increases the feeling of the ground and the adaptability of the foot, particularly in uneven terrain. This reduces the risk of accidents by bending your foot.
  • the holes 14 are arranged in particular in the area of the heel towards the center of the heel so that the heel of the foot is guided towards the center axis of the shoe.
  • the holes 13 and 14 can be designed both as through holes and as blind holes. In the latter case, it is expedient to arrange the blind holes on the underside of the midsole 12.
  • the insole 10 is firmly connected to the midsole 12 and the upper leather 15 of the shoe.
  • the insole 10 can, however, also be designed as an exchangeable footbed. Then there is the possibility of making the footbed available in different degrees of hardness, so that the shoe wearer can choose a softer footbed for hard ground and a harder footbed for soft ground.
  • the shoe according to the invention can be produced in the usual way by assembling it from different materials. It can also be manufactured in whole or in part by spraying or embossing.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Floor Finish (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Materials For Medical Uses (AREA)

Claims (11)

1. Chaussure comportant une semelle intérieure mince (10), une semelle extérieure (11) et une semelle intermédiaire élastique (12), placée entre ces deux semelles, qui est faite de matériau de duretés diverses et a un certain nombre de trous pour diminuer localement sa propre dureté, chaussure caractérisée par le fait que la semelle intérieure (10) suit un tracé essentiellement horizontal de la zone (9), située derrière le point d'application de l'articulation des orteils, jusqu'à la pointe de la chaussure, et que la semelle intermédiaire (12) est épaisse, de préférence de 17 à 26 mm, dans la région de ladite articulation des orteils, se rétrécit, dirigée vers le haut, à 1 - 0 mm de la région de la naissance des orteils à la pointe de la chaussure, comporte dans la région des orteils de multiples trous (13) qui diminuent en plus la dureté de ladite semelle intermédiaire (12) dans cette région, et se compose de deux semelles collées ensemble dont celle du haut (21) décroît en forme de coin, du talon en direction de la pointe de la chaussure, et présente une élasticité moindre que celle du bas (22).
2. Chaussure selon la revendication 1, caractérisée par le fait que la semelle intermédiaire (12) comporte aussi des trous (14) dans la région allant de la naissance des orteils au talon, mais que ces trous (14) sont en nombre et densité moindres que les trous (13) de la région des orteils.
3. Chaussure selon l'une des revendications 1 ou 2, caractérisée par le fait qu'elle comporte un grand nombre de petits trous (13) dans la région des orteils et un petit nombre de grands trous (14) dans la région allant de la naissance des orteils au talon.
4. Chausure selon l'une des revendications précédentes, caractérisée par le fait que les trous (14) ne sont disposés que vers le milieu du talon dans la région dudit talon.
5. Chaussure selon l'une des revendications 1 à 4, caractérisée par le fait que les trous (13, 14) de la semelle du haut (21 ) sont en disposition décalée par rapport à ceux de la semelle du bas (22).
6. Chaussure selon la revendication 5, caractérisée par le fait que la semelle du haut (21) comporte un plus petit nombre de trous (13, 14) que la semelle du bas (22).
7. Chaussure selon l'une des revendications précédentes, caractérisée par le fait que les trous (13,14) sont borgnes.
8. Chaussure selon la revendication 7, caractérisée par le fait que les trous borgnes (13,14) sont placés sur le côté inférieur de la semelle intermédiaire (12).
9. Chaussure selon l'une des revendications précédentes, caractérisée par le fait que la semelle intérieure (10) est établie en lit interchangeable.
10. Chaussure selon l'une des revendications précédentes, caractérisée par le fait que la semelle extérieure (11) se compose d'un matériau mince, résilient et souple.
11. Chaussure selon l'une des revendications précédentes, caractérisée par le fait que toutes les semelles (10 à 12) présentent sur le côté du gros orteil un bord rectiligne.
EP82108079A 1981-09-11 1982-09-02 Chaussure Expired EP0074568B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108079T ATE10574T1 (de) 1981-09-11 1982-09-02 Schuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3136081 1981-09-11
DE19813136081 DE3136081A1 (de) 1981-09-11 1981-09-11 Schuh

Publications (2)

Publication Number Publication Date
EP0074568A1 EP0074568A1 (fr) 1983-03-23
EP0074568B1 true EP0074568B1 (fr) 1984-12-05

Family

ID=6141411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108079A Expired EP0074568B1 (fr) 1981-09-11 1982-09-02 Chaussure

Country Status (11)

Country Link
US (1) US4494322A (fr)
EP (1) EP0074568B1 (fr)
JP (1) JPS5878602A (fr)
AT (1) ATE10574T1 (fr)
BR (1) BR8205278A (fr)
CA (1) CA1184380A (fr)
DE (2) DE3136081A1 (fr)
DK (1) DK155418C (fr)
ES (1) ES267145Y (fr)
NO (1) NO823081L (fr)
PT (1) PT75503B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774774A (en) * 1986-05-22 1988-10-04 Allen Jr Freddie T Disc spring sole structure
US5572805A (en) * 1986-06-04 1996-11-12 Comfort Products, Inc. Multi-density shoe sole
US4798009A (en) * 1987-05-11 1989-01-17 Colonel Richard C Spring apparatus for shoe soles and the like
US4779361A (en) * 1987-07-23 1988-10-25 Sam Kinsaul Flex limiting shoe sole
US4939853A (en) * 1987-12-30 1990-07-10 Jon Farbman Marching shoe
USD315634S (en) 1988-08-25 1991-03-26 Autry Industries, Inc. Midsole with bottom projections
US5592757A (en) * 1994-03-02 1997-01-14 Jackinsky; Carmen U. Shoe with walking sole
US6305100B1 (en) 1995-06-07 2001-10-23 Eugene Komarnycky Shoe ventilation
DE19541582A1 (de) * 1995-11-08 1997-05-15 Engros Schuhhaus Ag Schuhsohle
DE19603755A1 (de) * 1996-02-02 1997-08-07 Hans Dr Med Seiter Schuhinnensohle
US6266896B1 (en) * 2000-03-20 2001-07-31 Ding Sheug Industry Co., Ltd. Shoe sole of lightweight
US8336230B2 (en) * 2006-12-01 2012-12-25 Nike, Inc. Article of footwear for weight lifting
US9204680B2 (en) 2011-11-18 2015-12-08 Nike, Inc. Footwear having corresponding outsole and midsole shapes
US10645995B2 (en) 2013-01-11 2020-05-12 Nike, Inc. Method of making and article of footwear formed with gas-filled pockets or chambers
US9775405B2 (en) 2015-05-27 2017-10-03 Nike, Inc. Article of footwear comprising a sole member with regional patterns
US9861159B2 (en) 2015-05-27 2018-01-09 Nike, Inc. Article of footwear comprising a sole member with apertures
US10537151B2 (en) 2015-05-27 2020-01-21 Nike, Inc. Article of footwear comprising a sole member with aperture patterns
US10206456B2 (en) 2015-05-27 2019-02-19 Nike, Inc. Article of footwear comprising a sole member with geometric patterns
EP3708020B1 (fr) 2015-09-18 2022-01-05 Nike Innovate C.V. Assemblage de semelle de chaussure avec insert et rigidité en flexion non linéaire
US10182612B2 (en) 2015-11-05 2019-01-22 Nike, Inc. Sole structure for an article of footwear having a nonlinear bending stiffness with compression grooves and descending ribs
GB2544555B (en) * 2015-11-23 2019-10-23 Fitflop Ltd An item of footwear
US10582740B2 (en) 2016-02-26 2020-03-10 Nike, Inc. Method of customizing stability in articles of footwear
US10660400B2 (en) * 2016-08-25 2020-05-26 Nike, Inc. Sole structure for an article of footwear having grooves and a flex control insert with ribs

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE18237E (en) * 1927-10-29 1931-10-27 Island
US1785410A (en) * 1930-02-13 1930-12-16 Francis M Gilkerson Cushioned shoe
US2460097A (en) * 1948-03-06 1949-01-25 Maling Roy Platform type welt shoe
FR1031317A (fr) * 1951-01-23 1953-06-23 Meridionale Du Caoutchouc Some Perfectionnements apportés aux semelles et aux chaussures
DE1906421U (de) * 1964-07-28 1964-12-10 Arthur Runge Strassenschuh.
CA980112A (en) * 1973-01-31 1975-12-23 Onitsuka Co. Sport shoe
US3972135A (en) * 1975-05-22 1976-08-03 Uniroyal Inc. Platform for footwear and article of footwear
FI57529C (fi) * 1976-03-08 1980-09-10 Karhu Titan Oy Sula foer sportsko
US4043058A (en) * 1976-05-21 1977-08-23 Brs, Inc. Athletic training shoe having foam core and apertured sole layers
US4128950A (en) * 1977-02-07 1978-12-12 Brs, Inc. Multilayered sole athletic shoe with improved foam mid-sole
DE2854567A1 (de) * 1978-12-14 1980-07-03 Mueller Montana Res Sportschuh, insbesondere fuer den skilanglauf und tennis
US4237627A (en) * 1979-02-07 1980-12-09 Turner Shoe Company, Inc. Running shoe with perforated midsole
US4354318A (en) * 1980-08-20 1982-10-19 Brs, Inc. Athletic shoe with heel stabilizer

Also Published As

Publication number Publication date
CA1184380A (fr) 1985-03-26
EP0074568A1 (fr) 1983-03-23
PT75503A (en) 1982-10-01
JPS5878602A (ja) 1983-05-12
DK402882A (da) 1983-03-12
DK155418C (da) 1989-08-14
NO823081L (no) 1983-03-14
DK155418B (da) 1989-04-10
US4494322A (en) 1985-01-22
ES267145U (es) 1983-02-16
DE3261470D1 (en) 1985-01-17
PT75503B (en) 1984-12-04
BR8205278A (pt) 1983-08-16
ES267145Y (es) 1983-08-16
DE3136081A1 (de) 1983-03-24
ATE10574T1 (de) 1984-12-15

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