Method of forming and feeding torsion springs

Details Method of forming and feeding torsion springs Method of forming and feeding torsion springs

1983-10-18

1985-06-25

Combs, E. Michael

Metal deforming

By deflecting successively-presented portions of work during...

With feeding of discrete articles or orienting of work...

29 33F, 29 33J, 29792, 72142, B21F 304

Patent

active

045245967

ABSTRACT:
A torsion spring having a coiled portion and straight ends is formed on a spindle by a winding machine with the coiled portion being wound around the spindle. A transfer device for transferring the torsion spring to a spring feeding position in which the torsion spring is fed to a spring inserting device receives the torsion spring directly from the spindle and transfers it to the spring feeding position keeping the torsion spring in a predetermined orientation.

REFERENCES:
patent: 3192748 (1965-07-01), Lange
patent: 4111241 (1978-09-01), Crown
patent: 4362038 (1982-12-01), Katahira et al.

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