Wire bending device

Details Wire bending device Wire bending device

1989-11-21

1991-04-16

Crane, Daniel C.

Metal deforming

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

By use of deflectors arranged to bend work longitudinally of...

72170, 72389, B21D 700

Patent

active

050072692

ABSTRACT:
A device for bending metal wire or strips particularly adapted for arts and crafts creations in which a wire receiving gap is formed between a eccentrically driven forming pin and longitudinally and laterally separated guide pins disposed in relationship thereto. The elliptical driving pin movement allows the wire to be both formed and driven, that is, fed, into the device such that the craftsman may be free to manipulate the guide means to vary the gap as the work progresses. The elliptical movement of the driving pin is achieved by means of an actuating arm driven by a cam or equivalent system and including an adjustable pivot point to vary or control the amplitude of the elliptical movement.

REFERENCES:
patent: 2640525 (1953-06-01), Tourneau
patent: 3145760 (1964-08-01), Brautigam
patent: 3395846 (1968-08-01), Mille
patent: 3420080 (1969-01-01), Supina

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