Automatic high-speed cold heading machine

Details Automatic high-speed cold heading machine Automatic high-speed cold heading machine

1977-01-14

1977-11-22

Combs, E. M.

B21K 146

Patent

active

040588653

ABSTRACT:
An automatic high-speed cold heading machine which forms heads on wire blanks by means of punch, cutting, and ejector mechanisms, where the operations of the punch and the ejector mechanisms are performed simultaneously and, wherein, the punch, the cutting knife and the ejector mechanisms are driven simultaneously in continuous harmonic motion with no pause or dwell for the purpose of achieving stable high speed operation.

REFERENCES:
patent: 2664579 (1954-01-01), Akey
patent: 2747205 (1956-05-01), Fray
patent: 2768394 (1956-10-01), Ward

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