Wire working machine

Details Wire working machine Wire working machine

1984-11-01

1986-08-26

Husar, Francis S.

Metal deforming

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

To form helical coil or tube

72131, 72132, 140103, B21F 3502

Patent

active

046075135

ABSTRACT:
In a wire working machine particularly one for forming torsion springs, an improvement that enhances the flexibility of the machine. The machine includes a wire former operable at the work station in response to the machine cam shaft and operable over a predetermined forming period. A wire winder is included also operable at the work station and operable in response to the cam shaft over a predetermined winding period. An improved gearing arrangement is provided intercoupling the cam shaft and the wire winder and figured to provide, during a full cam shaft rotation, different intervals of the predetermined forming and winding periods, respectively.

REFERENCES:
patent: 3351101 (1967-11-01), Halvorsen et al.
patent: 4372141 (1983-02-01), Russell et al.
patent: 4416135 (1983-11-01), Russell

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