FR2379994A1 - Moulded shoe sole with rigid fixing of heel and uppers - has flexible transverse zone beneath metatarsal zone of foot giving good walking comfort - Google Patents
Moulded shoe sole with rigid fixing of heel and uppers - has flexible transverse zone beneath metatarsal zone of foot giving good walking comfortInfo
- Publication number
- FR2379994A1 FR2379994A1 FR7703625A FR7703625A FR2379994A1 FR 2379994 A1 FR2379994 A1 FR 2379994A1 FR 7703625 A FR7703625 A FR 7703625A FR 7703625 A FR7703625 A FR 7703625A FR 2379994 A1 FR2379994 A1 FR 2379994A1
- Authority
- FR
- France
- Prior art keywords
- zone
- uppers
- heel
- sole
- shoe sole
- 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
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
-
- 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
-
- 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
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Shoe soles have a relatively flexible transverse zone beneath the ball of the foot (the metatarsal zone), by reducing the sole material thickness or incorporating a panel of material more flexible than the rest of the sole. The sole components may be made of natural or synthetic leather or other soling materials, and the flexible panel is secured by stitching, adhesives or welding as appropriate. Used to combine the comfortable flexibility (of e.g., a hide strip) with sufficient rigidity of most of the sole body e.g., of toughened polystyrene to facilitate fixing the heels and/or partially wrapped round uppers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7703625A FR2379994A1 (en) | 1977-02-09 | 1977-02-09 | Moulded shoe sole with rigid fixing of heel and uppers - has flexible transverse zone beneath metatarsal zone of foot giving good walking comfort |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7703625A FR2379994A1 (en) | 1977-02-09 | 1977-02-09 | Moulded shoe sole with rigid fixing of heel and uppers - has flexible transverse zone beneath metatarsal zone of foot giving good walking comfort |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2379994A1 true FR2379994A1 (en) | 1978-09-08 |
FR2379994B3 FR2379994B3 (en) | 1979-10-05 |
Family
ID=9186514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7703625A Granted FR2379994A1 (en) | 1977-02-09 | 1977-02-09 | Moulded shoe sole with rigid fixing of heel and uppers - has flexible transverse zone beneath metatarsal zone of foot giving good walking comfort |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2379994A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377041A (en) * | 1980-06-26 | 1983-03-22 | Alchermes Stephen L | Athletic shoe sole |
EP0238177A2 (en) * | 1986-01-28 | 1987-09-23 | William Green and Son Limited | An insole for a shoe and a shoe incorporating such an insole |
-
1977
- 1977-02-09 FR FR7703625A patent/FR2379994A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377041A (en) * | 1980-06-26 | 1983-03-22 | Alchermes Stephen L | Athletic shoe sole |
EP0238177A2 (en) * | 1986-01-28 | 1987-09-23 | William Green and Son Limited | An insole for a shoe and a shoe incorporating such an insole |
EP0238177A3 (en) * | 1986-01-28 | 1990-03-28 | William Green And Son Limited | An insole for a shoe and a shoe incorporating such an insole |
Also Published As
Publication number | Publication date |
---|---|
FR2379994B3 (en) | 1979-10-05 |
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