Shears unit

Details Shears unit Shears unit

1990-03-02

1992-09-08

Crane, Daniel C.

Metal deforming

By use of non-deforming work-gripping clamp and relatively...

With cutting

72307, 72203, 72217, B21D 7024

Patent

active

051448297

ABSTRACT:
Shears unit positioned immediately upstream of a bending assembly (13) comprising a bending disk (19) and support means (15) to change the reciprocal positions of a contrast roll (20) and a section or sections (11) in a bending-shaping machine, the shears unit including a stationary blade support (33) positioned astride and above a part of the bending disk (19), the blade support (33) bearing and positioning a laterally shearing stationary blade (34), which cooperates with a laterally displaceable blade holder (30).

REFERENCES:
patent: 594128 (1897-11-01), Warner
patent: 3991600 (1976-11-01), Del Fabro
patent: 4049026 (1977-09-01), Del Fabro
patent: 4248273 (1981-02-01), Marcello
patent: 4866970 (1989-09-01), Castiglioni

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