GB1067330A - Method and apparatus for clamping the heel portion of a shoe assembly - Google Patents
Method and apparatus for clamping the heel portion of a shoe assemblyInfo
- Publication number
- GB1067330A GB1067330A GB3350/66A GB335066A GB1067330A GB 1067330 A GB1067330 A GB 1067330A GB 3350/66 A GB3350/66 A GB 3350/66A GB 335066 A GB335066 A GB 335066A GB 1067330 A GB1067330 A GB 1067330A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heel
- band
- heel band
- pivoted
- links
- 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
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D21/00—Lasting machines
- A43D21/12—Lasting machines with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
1,067,330. Lasting machines. J. S. KAMBORIAN. Jan. 25, 1966 [Feb. 15, 1965], No. 3350/66. Heading A3B. The heel portion of a shoe upper is clamped against a last by a heel band having legs which, when the band is positioned with its bight in engagement with the heel, move initially in a direction having a component of movement extending from the heel to the toe and then moves in a direction substantially at right angles to the longitudinal centre line of the shoe assembly. As described the heel band is incorporated in a heel seat lasting machine of the type described in Specification 1,040,222. The heel band 144 consists of an inflatable pad of expandable material which is supported on a resilient backing 164 e.g. of corded rubber which has a central bracket 172 connected to a slide 124 and two side brackets which are pivoted to links 184 which are pivoted to levers 118. The levers 118 are pivoted at 122 to the slide 124 and can be rotated by pneumatic piston and cylinder 108, the whole assembly being carried on a main slide plate 58. In operation the main slide plate 58 is moved forwardly until the bight 146 of the heel band engages the shoe which causes the slide to stop moving and be locked in this position as described in the above mentioned specification. The cylinders 108 are then activated which causes the lever 118 and links 184 to act as a toggle machanism to move the ends of the heel band forwardly, stretching the heel band, until the links 184 engages stops 190 which causes the heel band to move inwardly to clamp the upper against the last.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US432515A US3325841A (en) | 1965-02-15 | 1965-02-15 | Method and apparatus for clamping the heel portion of a shoe assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1067330A true GB1067330A (en) | 1967-05-03 |
Family
ID=23716485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3350/66A Expired GB1067330A (en) | 1965-02-15 | 1966-01-25 | Method and apparatus for clamping the heel portion of a shoe assembly |
Country Status (2)
Country | Link |
---|---|
US (1) | US3325841A (en) |
GB (1) | GB1067330A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3477078A (en) * | 1967-12-14 | 1969-11-11 | Kamborian Jacob S | End clamp for a shoe assembly |
US4068336A (en) * | 1976-12-06 | 1978-01-17 | International Shoe Machine Corporation | Machine for clamping the heel portion of an upper to the corresponding portion of a form |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1030519A (en) * | 1911-11-08 | 1912-06-25 | United Shoe Machinery Ab | Lasting mechanism. |
US3115649A (en) * | 1961-05-02 | 1963-12-31 | Kamborian | Heel clamp |
US3138810A (en) * | 1962-01-26 | 1964-06-30 | United Shoe Machinery Corp | Heel end assembling and back part molding machines |
-
1965
- 1965-02-15 US US432515A patent/US3325841A/en not_active Expired - Lifetime
-
1966
- 1966-01-25 GB GB3350/66A patent/GB1067330A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3325841A (en) | 1967-06-20 |
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