Method of and apparatus for continuously winding a rectangular w

Details Method of and apparatus for continuously winding a rectangular w Method of and apparatus for continuously winding a rectangular w

1976-09-16

1978-03-07

Keenan, Michael J.

Metal deforming

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

With cutting of work or product

72134, 72148, 72294, B21D 704

Patent

active

040772446

ABSTRACT:
An apparatus for continuously winding a rectangular wire, or a strip metal comprising a coil former consisting of upper and lower former members adapted to cooperate with each other for clamping the strip metal and arranged to be rotatable independently of each other, an arm for clamping and bending the strip metal to shape same to the profile of the coil former, a cutting blade secured to the upper former member and adapted to cut protrusion on the strip metal upon rotation of the upper former member, which protrusions result from the bending of the strip metal, and an extraction cylinder for clamping and extracting the bent strip metal from the coil former.

REFERENCES:
patent: 1656003 (1928-01-01), Johnston
patent: 2382901 (1945-08-01), Newsome et al.
patent: 3283399 (1966-11-01), Hart et al.
patent: 3608347 (1971-09-01), Kemminer
patent: 3698228 (1972-10-01), Campbell

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