Spring hook for the harness pull of a double-lift open-shed jacq

Details Spring hook for the harness pull of a double-lift open-shed jacq Spring hook for the harness pull of a double-lift open-shed jacq

1974-07-03

1976-07-06

Kee Chi, James

Textiles: weaving

Warp manipulation

Shedding

139 65, D03C 300, D03C 308

Patent

active

039676528

ABSTRACT:
Hook construction for the harness pull of a double-lift open-shed Jacquard machine. For use in a Jacquard machine, as aforesaid, there is provided a construction for a resilient harness pull hook, same having relatively resilient characteristics in the upper portion thereof and relatively rigid characteristics in the lower portion thereof. Said construction may be obtained by appropriate treatment of the hooks during the process of manufacture of same or said characteristics may be obtained by fastening, as by welding, two separate components, one thereof being relatively resilient and the other thereof being relatively rigid. An offset may be advantageously provided in the resilient portion of such hooks for improving the guidance thereof.

REFERENCES:
patent: 500852 (1893-07-01), Charcot
patent: 838279 (1906-12-01), Senn
patent: 3455339 (1969-07-01), Seiler
patent: 3835895 (1974-09-01), Bassi
1,137,695, 10-4-1962 German Application (Kenk).

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