FR2292443A1 - Tapered low density insole for running shoe - made of copolymer of ethylene and vinyl acetate - Google Patents

Tapered low density insole for running shoe - made of copolymer of ethylene and vinyl acetate

Info

Publication number
FR2292443A1
FR2292443A1 FR7440691A FR7440691A FR2292443A1 FR 2292443 A1 FR2292443 A1 FR 2292443A1 FR 7440691 A FR7440691 A FR 7440691A FR 7440691 A FR7440691 A FR 7440691A FR 2292443 A1 FR2292443 A1 FR 2292443A1
Authority
FR
France
Prior art keywords
shoe
insole
vinyl acetate
low density
ethylene
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.)
Granted
Application number
FR7440691A
Other languages
French (fr)
Other versions
FR2292443B1 (en
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.)
Adidas Fabrique de Chaussures de Sport SARL
Original Assignee
Adidas Fabrique de Chaussures de Sport SARL
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 Adidas Fabrique de Chaussures de Sport SARL filed Critical Adidas Fabrique de Chaussures de Sport SARL
Priority to FR7440691A priority Critical patent/FR2292443A1/en
Publication of FR2292443A1 publication Critical patent/FR2292443A1/en
Application granted granted Critical
Publication of FR2292443B1 publication Critical patent/FR2292443B1/fr
Granted legal-status Critical Current

Links

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
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Insole for an athletic shoe comprising a layer of material tapering in thickness to a point at the toe of the shoe and bonded to the upper and to a sole which has integral spikes and which terminates in a concave web beneath the instep of the shoe. The taper on the cross-section of the insole should be about 1/10. USed esp. for running shoes for sprint racing. The tapered insole bends to allow the angle of contact between the shoe and the ground to vary to obtain grip and thrust. Pref. the insoles are made of low density ethylene-vinyl acetate copolymer of 55-60 Shore hardness.
FR7440691A 1974-11-28 1974-11-28 Tapered low density insole for running shoe - made of copolymer of ethylene and vinyl acetate Granted FR2292443A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440691A FR2292443A1 (en) 1974-11-28 1974-11-28 Tapered low density insole for running shoe - made of copolymer of ethylene and vinyl acetate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440691A FR2292443A1 (en) 1974-11-28 1974-11-28 Tapered low density insole for running shoe - made of copolymer of ethylene and vinyl acetate

Publications (2)

Publication Number Publication Date
FR2292443A1 true FR2292443A1 (en) 1976-06-25
FR2292443B1 FR2292443B1 (en) 1977-04-08

Family

ID=9145968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440691A Granted FR2292443A1 (en) 1974-11-28 1974-11-28 Tapered low density insole for running shoe - made of copolymer of ethylene and vinyl acetate

Country Status (1)

Country Link
FR (1) FR2292443A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452260A1 (en) * 1979-03-27 1980-10-24 Camuset Sole for sports shoe - has flat base and with thickest part under front of foot

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758394A (en) * 1955-07-25 1956-08-14 Alan C Whitlock Running shoe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758394A (en) * 1955-07-25 1956-08-14 Alan C Whitlock Running shoe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452260A1 (en) * 1979-03-27 1980-10-24 Camuset Sole for sports shoe - has flat base and with thickest part under front of foot

Also Published As

Publication number Publication date
FR2292443B1 (en) 1977-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse