FR2445115A1 - Shoe insoles comprise laminates of two materials of differing hardness - to vary the firmness of support beneath the foot - Google Patents
Shoe insoles comprise laminates of two materials of differing hardness - to vary the firmness of support beneath the footInfo
- Publication number
- FR2445115A1 FR2445115A1 FR7836437A FR7836437A FR2445115A1 FR 2445115 A1 FR2445115 A1 FR 2445115A1 FR 7836437 A FR7836437 A FR 7836437A FR 7836437 A FR7836437 A FR 7836437A FR 2445115 A1 FR2445115 A1 FR 2445115A1
- Authority
- FR
- France
- Prior art keywords
- materials
- firmness
- foot
- vary
- shoe insoles
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/28—Adapting the inner sole or the side of the upper of the shoe to the sole of the foot
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A shoe insole is prefabricated using two different materials so that the harder (I) of the two materials forms the lower part of the sole and is partly covered on the upper face by a softer material (II). The thickness of the lower layer varies, being thinnest beneath the main metatarsal joints and heel. Provides a smooth transition between sole zones of differing apparent hardness. Pref. the Shore hardness ranges for (I) and (II) are 35-45 and 25-35 respectively. The component layers may be stuck together, pref. are directly superimposed by injectiong moulding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7836437A FR2445115A1 (en) | 1978-12-27 | 1978-12-27 | Shoe insoles comprise laminates of two materials of differing hardness - to vary the firmness of support beneath the foot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7836437A FR2445115A1 (en) | 1978-12-27 | 1978-12-27 | Shoe insoles comprise laminates of two materials of differing hardness - to vary the firmness of support beneath the foot |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2445115A1 true FR2445115A1 (en) | 1980-07-25 |
FR2445115B1 FR2445115B1 (en) | 1981-07-24 |
Family
ID=9216568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836437A Granted FR2445115A1 (en) | 1978-12-27 | 1978-12-27 | Shoe insoles comprise laminates of two materials of differing hardness - to vary the firmness of support beneath the foot |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2445115A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048965A2 (en) * | 1980-10-01 | 1982-04-07 | Herbert Dr.-Ing. Funck | Cushioned sole with orthopaedic characteristics |
FR2553636A1 (en) * | 1983-10-21 | 1985-04-26 | Adidas Chaussures | Intermediate sole (midsole) and shoe comprising such an intermediate sole (midsole) |
US4977691A (en) * | 1988-08-23 | 1990-12-18 | Spenco Medical Corporation | Shoe insole with bottom surface compression relief |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103931A (en) * | 1960-09-03 | 1963-09-17 | Hans C Knellwolf | Shoe sole |
FR1406880A (en) * | 1964-09-05 | 1965-07-23 | Scholl Mfg Co Ltd | orthopedic insert for shoes |
-
1978
- 1978-12-27 FR FR7836437A patent/FR2445115A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103931A (en) * | 1960-09-03 | 1963-09-17 | Hans C Knellwolf | Shoe sole |
FR1406880A (en) * | 1964-09-05 | 1965-07-23 | Scholl Mfg Co Ltd | orthopedic insert for shoes |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048965A2 (en) * | 1980-10-01 | 1982-04-07 | Herbert Dr.-Ing. Funck | Cushioned sole with orthopaedic characteristics |
EP0048965A3 (en) * | 1980-10-01 | 1982-10-27 | Herbert Dr.-Ing. Funck | Cushioned sole with orthopaedic characteristics |
FR2553636A1 (en) * | 1983-10-21 | 1985-04-26 | Adidas Chaussures | Intermediate sole (midsole) and shoe comprising such an intermediate sole (midsole) |
US4977691A (en) * | 1988-08-23 | 1990-12-18 | Spenco Medical Corporation | Shoe insole with bottom surface compression relief |
Also Published As
Publication number | Publication date |
---|---|
FR2445115B1 (en) | 1981-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |