EP0122985B1 - Schuhe - Google Patents

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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
Application number
EP83302279A
Other languages
English (en)
French (fr)
Other versions
EP0122985A1 (de
Inventor
Alfred Derek Radford
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.)
Clarks Ltd
Original Assignee
Clarks Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8191128&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0122985(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clarks Ltd filed Critical Clarks Ltd
Priority to AT83302279T priority Critical patent/ATE25497T1/de
Priority to EP83302279A priority patent/EP0122985B1/de
Priority to DE8383302279T priority patent/DE3369831D1/de
Publication of EP0122985A1 publication Critical patent/EP0122985A1/de
Application granted granted Critical
Publication of EP0122985B1 publication Critical patent/EP0122985B1/de
Expired legal-status Critical Current

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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)

1. Sohleneinheit (13) für eine Fußbekleidung (10), welche Sohleneinheit aus einem Sohlenabschnitt und einem Fersenabschnitt besteht und die aus einem nachgiebigen Material gegossen ist, mit einer Mehrzahl von an der Oberseite des Sohlen- und des Fersenabschnittes der Einheit ausgebildeten Höhlungen (15) und mit einem an der Oberseite der Einheit ausgebildeten System von Rinnen (16), welche die Höhlungen verbinden, und mit einer Ausbeulung (17) an der Unterseite der Sohleneinheit an der Stelle, von jeder der Höhlungen, dadurch gekennzeichnet, daß die Höhlungen (15) im wesentlichen gänzlich in der allgemeinen Dicke der Sohleneinheit ausgebildet sind.
2. Sohleneinheit nach Anspruch 1, dadurch gekennzeichnet, daß jede der Höhlungen mit dem Rinnensystem über eine verengte Öffnung in Verbindung steht.
3. Sohleneinheit nach Anspruch 2, dadurch gekennzeichnet, daß die Querschnittsfläche der verengten Öffnung im wesentlichen ein Viertel der größten Querschnittsfläche der Höhlung beträgt.
4. Fußbekleidung (10) mit einem Oberteil (11), einer Sohleneinheit (13) mit welcher der Oberteil verbunden ist, und einer porösen Innensohle oder einem porösen Innenschuh (12), welche(r) die Oberseite der Sohleneinheit überdeckt und mit ihr verbunden ist, welche Sohleneinheit einen Sohlen- und einen Fersenabschnitt aufweist und aus einem nachgiebigen Material gegossen ist, sowie einer Mehrzahl von an der Oberseite des Sohlen-und Fersenabschnittes ausgebildeten Höhlungen (15), mit einem System von in der Einheit ausgebildeten Rinnen (16), welche die Höhlungen miteinander verbinden, und mit einer Ausbeulung (17), die auf der Unterseite der Sohleneinheit an der Stelle, von jeder der Höhlungen, dadurch gekennzeichnet, daß die Höhlungen (15) im wesentlichen gänzlich in der allgemeinen Dicke der Sohleneinheit ausgebildet sind.
5. Fußbekleidung nach Anspruch 4, dadurch gekennzeichnet, daß jede der Höhlungen (15) mit dem Rinnensystem über eine verengte Öffnung in Verbindung steht.
6. Fußbekleidung nach Anspruch 5, dadurch gekennzeichnet, daß die Querschnittsfläche der verengten Öffnung im wesentlichen ein Viertel der größten Querschnittsfläche der Höhlung beträgt.
7. Fußbekleidung nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, daß eine Vielzahl an Höhlungen (15) vorgesehen ist und eine Konzentration an Höhlungen im Vorderteil und im Fersenbereich der Sohleneinheit vorhanden ist.
8. Fußbekleidung nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß jede der Höhlungen (15) mindestens zwei an sie angeschlossene Rinnen (16) des Rinnensystems aufweist.
9. Fußbekleidung nach einem der Ansprüche 4 bis 8, dadurch gekennzeichnet, daß der größte Durchmesser der Höhlungen (15) im Bereich von 8 bis 12 mm liegt.
10. Fußbekleidung nach einem der Ansprüche 4 bis 9, dadurch gekennzeichnet, daß die Ausbeulungen (17) an der Unterseite der Sohleneinheit eine Höhe im Bereich von 6 bis 8 mm haben.
EP83302279A 1983-04-21 1983-04-21 Schuhe Expired EP0122985B1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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