EP0122985B1 - Schuhe - Google Patents
Schuhe Download PDFInfo
- Publication number
- EP0122985B1 EP0122985B1 EP83302279A EP83302279A EP0122985B1 EP 0122985 B1 EP0122985 B1 EP 0122985B1 EP 83302279 A EP83302279 A EP 83302279A EP 83302279 A EP83302279 A EP 83302279A EP 0122985 B1 EP0122985 B1 EP 0122985B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cavities
- sole
- unit
- sole unit
- channels
- 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
Links
Images
Classifications
-
- 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
- A43B7/081—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being forced from outside
-
- 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
Definitions
- This invention relates to footwear and more particularly to sole units for boots and shoes.
- U.S. Patent No. 4071963 discloses a sole unit for an article of footwear which sole unit has a sole portion and a heel portion and is moulded from a resilient material, a plurality of cavities formed in the upper surface of the sole portion and heel portion of the unit, a system of channels formed in the upper surface of the unit, which channels interconnect the cavities, and a bulge formed on the bottom surface of the sole unit at the location of each of said cavities.
- the cavities are formed substantially wholly in the general thickness of the sole unit.
- each of the cavities has a reduced cross-sectional area where is opened to the associated channel or channels.
- the said reduced cross-sectional area may for example be approximately one-quarter of the maximum cross-sectional area of the cavity.
- FIG. 1 there is shown a shoe 10 the upper 11 of which is lasted to an insole 12 made from leather, or a permeable plastics material or other suitable permeable material.
- a moulded sole unit 13 is bonded to the insole and lasting margin 14 of the upper.
- the sole unit is moulded from a resilient plastics material such as foamed polyurethane and has a multiplicity of cavities 15 formed substantially wholly within the general thickness of the sole unit.
- the cavities are open to the top surface of the unit and are interconnected by a series of channels 16 which are also open to the top surface of the unit.
- the cavities are grouped chiefly in the middle of the sole area and the middle of the heel area of the unit, and at least two channels communicate with each cavity.
- the cavities are somewhat egg-shaped and there is a bulge 17 on the bottom surface of the sole unit at the location of each cavity, so that the pressure exerted by the foot on any bulge expels air from the associated cavity, and the action of walking pumps air from one cavity to another along the channels and in this way absorbs the shocks of impact of the foot with the ground.
- perspiration from the foot of the wearer can pass through the pores of the insole and be evaporated by the air flow along the channels, so that improved dispersion of the perspiration is achieved.
- Each cavity has a reduced cross-section where it joins the channels so that a neck 18 is formed which tends to restrict the rate of flow of air into and out of the cavities.
- the diameter of the cavity at the neck is approximately half of the maximum diameter of the cavity.
- the maximum diameter is typically in the range of 8 to 12 mm.
- the bulges on the underside of the sole unit may have a height of 6 to 8 mm.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83302279T ATE25497T1 (de) | 1983-04-21 | 1983-04-21 | Schuhe. |
EP83302279A EP0122985B1 (de) | 1983-04-21 | 1983-04-21 | Schuhe |
DE8383302279T DE3369831D1 (en) | 1983-04-21 | 1983-04-21 | Improvements relating to footwear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP83302279A EP0122985B1 (de) | 1983-04-21 | 1983-04-21 | Schuhe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0122985A1 EP0122985A1 (de) | 1984-10-31 |
EP0122985B1 true EP0122985B1 (de) | 1987-02-25 |
Family
ID=8191128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83302279A Expired EP0122985B1 (de) | 1983-04-21 | 1983-04-21 | Schuhe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0122985B1 (de) |
AT (1) | ATE25497T1 (de) |
DE (1) | DE3369831D1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10834990B2 (en) | 2015-05-26 | 2020-11-17 | Nike, Inc. | Foot support members that provide dynamically transformative properties |
US11490679B2 (en) | 2019-09-25 | 2022-11-08 | Nike, Inc. | Foot support components for articles of footwear |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2257106B1 (es) * | 2002-07-30 | 2007-06-16 | Stoil Radkov Pochileev | Zapato con bomba aerea. |
US7234106B2 (en) | 2002-09-10 | 2007-06-19 | Simske Steven J | System for and method of generating image annotation information |
FR2844970B1 (fr) * | 2002-09-27 | 2005-03-25 | Bernard Favraud | Semelle d'usure pour article chaussant et article chaussant en resultant |
ES2258872B1 (es) * | 2003-02-05 | 2007-11-16 | Jesus Soriano Galiana | Piso para calzado mejorado. |
GB0801344D0 (en) | 2008-01-25 | 2008-03-05 | Clark C & J Int Ltd | Footwear |
US8375601B2 (en) | 2009-12-14 | 2013-02-19 | C. & J. Clark America, Inc. | Footwear with air cavities |
CN106263254B (zh) * | 2016-10-26 | 2019-08-30 | 吉林大学 | 高效缓冲的仿生运动鞋大底 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533171A (en) * | 1968-04-16 | 1970-10-13 | Fukuoka Kagaku Kogyo Co Ltd | Footwear |
JPS5421142Y2 (de) * | 1976-04-14 | 1979-07-27 |
-
1983
- 1983-04-21 DE DE8383302279T patent/DE3369831D1/de not_active Expired
- 1983-04-21 EP EP83302279A patent/EP0122985B1/de not_active Expired
- 1983-04-21 AT AT83302279T patent/ATE25497T1/de not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10834990B2 (en) | 2015-05-26 | 2020-11-17 | Nike, Inc. | Foot support members that provide dynamically transformative properties |
US11918078B2 (en) | 2015-05-26 | 2024-03-05 | Nike, Inc. | Foot support members that provide dynamically transformative properties |
US11490679B2 (en) | 2019-09-25 | 2022-11-08 | Nike, Inc. | Foot support components for articles of footwear |
Also Published As
Publication number | Publication date |
---|---|
DE3369831D1 (en) | 1987-04-02 |
EP0122985A1 (de) | 1984-10-31 |
ATE25497T1 (de) | 1987-03-15 |
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Legal Events
Date | Code | Title | Description |
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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 |
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AK | Designated contracting states |
Designated state(s): AT DE NL |
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17P | Request for examination filed |
Effective date: 19850425 |
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17Q | First examination report despatched |
Effective date: 19860113 |
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GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
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AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE NL |
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REF | Corresponds to: |
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PLBI | Opposition filed |
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26 | Opposition filed |
Opponent name: PUMA AG RUDOLF DASSLER SPORT Effective date: 19871124 |
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NLR1 | Nl: opposition has been filed with the epo |
Opponent name: PUMA AG RUDOLF DASSLER SPORT |
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PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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STAA | Information on the status of an ep patent application or granted ep patent |
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27O | Opposition rejected |
Effective date: 19940710 |
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NLR2 | Nl: decision of opposition | ||
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