GB548315A - Improvements in or relating to orthopedic and other footwear - Google Patents
Improvements in or relating to orthopedic and other footwearInfo
- Publication number
- GB548315A GB548315A GB4929/41A GB492941A GB548315A GB 548315 A GB548315 A GB 548315A GB 4929/41 A GB4929/41 A GB 4929/41A GB 492941 A GB492941 A GB 492941A GB 548315 A GB548315 A GB 548315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribs
- sole
- shank
- arch
- heel
- 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
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
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
548,315. Moulding shoe soles. FISCH, A. April 15, 1941, No. 4929. Convention date, April 15, 1940. [Class 87 (ii)] [Also in Group VII] Arch supports in the form of transverse ribs extending from the shank of the sole are made by forming a sheet of uncured rubber or other mouldable material with ribs and grooves and then cutting out a sole or shank. The ribs may be higher at the inside of the shank than at the outside, so that an orthopedic support is provided in which the inside of the foot arch is raised. As shown in Figs. 5 and 6, uncured rubber is formed by a plain roller 8 and grooved roller 9 into ribs which appear on the cut-out sole as arch supports 4, 5, 6, Fig. 1, the grooves 9‹ being so formed that the ribs have sloping portions 11, 12 which meet at peaks 12c. On the ribs are impressed V letters 17, 18, Fig. 7 (Fig. 7 shows a modified design) which indicate the centre of each sole. On the rolled sheet, Fig. 7, is then placed a sole pattern 19 having a slot 20 which extends forward from the base of the heel, the base line of the heel coinciding with the outer side of the groove 16. As shown, the cut marking the inside of each shank is made through the peaks 12c. During rolling a thickened portion may be applied at 23 to support the metatarsal arch. Specification 426,601, [Group VII], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA548315X | 1940-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB548315A true GB548315A (en) | 1942-10-06 |
Family
ID=4171783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4929/41A Expired GB548315A (en) | 1940-04-15 | 1941-04-15 | Improvements in or relating to orthopedic and other footwear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB548315A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2485506A (en) * | 1946-07-13 | 1949-10-18 | Karl J Patry | Dual-action shoe arch |
| US2650438A (en) * | 1951-01-31 | 1953-09-01 | Goodrich Co B F | Corrective footwear |
-
1941
- 1941-04-15 GB GB4929/41A patent/GB548315A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2485506A (en) * | 1946-07-13 | 1949-10-18 | Karl J Patry | Dual-action shoe arch |
| US2650438A (en) * | 1951-01-31 | 1953-09-01 | Goodrich Co B F | Corrective footwear |
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