Metal deforming – By use of non-deforming work-gripping clamp and relatively... – Clamp structure constitutes sole initial metal-deforming...
Patent
1998-01-09
1999-11-30
Crane, Daniel C.
Metal deforming
By use of non-deforming work-gripping clamp and relatively...
Clamp structure constitutes sole initial metal-deforming...
2424194, 2424225, 2425994, B65H 1608, B21D 504
Patent
active
059922036
ABSTRACT:
A combined sheet bending brake, coil holder and cut-off mechanism that includes a sheet bending brake having a support base, and elongated fixed and movable clamping members carried by the support base so as to clamp sheet stock extending longitudinally between the clamping members. A coil holder has a support frame removably cantilevered from one end of the support base. A trolley is removably mounted on the support frame, and has a pair of spaced rollers that extend axially in a direction transverse to the elongated fixed and movable clamping members on the brake for extending through and rotatably supporting a coil of sheet stock. Bars are carried by said support frame for releasably clamping a stock end extending from a coil on the trolley. A cut-off mechanism is removably mountable on the coil holder for severing sheet end stock extending from the holder into said bending brake. The coil holder has structure for guidingly supporting the cut-off mechanism for controlled severing of end stock clamped by said clamping bars.
REFERENCES:
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patent: 5582053 (1996-12-01), Chubb
patent: 5673869 (1997-10-01), Honegger
Chubb Arthur B.
Damron Matthew S.
Suyak James E.
Crane Daniel C.
Tapco International Corporation
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