Metal deforming – By use of non-deforming work-gripping clamp and relatively... – Clamp structure constitutes sole initial metal-deforming...
Patent
1980-09-08
1982-12-21
Crane, Daniel C.
Metal deforming
By use of non-deforming work-gripping clamp and relatively...
Clamp structure constitutes sole initial metal-deforming...
72294, 72307, 72320, B21D 504, B21D 706, B21D 4300
Patent
active
043642543
ABSTRACT:
A combined sheet bending brake, table and coil support. The sheet bending brake includes a base, a first bending member having a clamping surface mounted on the base and a second bending member having a bending surface hinged to the first member, an anvil member extending longitudinally of the first bending member which clamps a workpiece by applying pressure to the anvil member to clamp the workpiece on the clamping surface of the first member. The table is mounted on the sheet bending brake, and extends horizontally and rearwardly of the brake along the base. The coil support comprises a base, a pair of supports carried by the base, which include a plurality of rollers for supporting a roll of sheet stock, and clamping surface on which the edge of the uncoiled sheet stock is clamped. The coil stand is mounted on the base of the sheet bending brake such that the axis of the roll of sheet stock extends transversely of the longitudinal axis of the sheet bending brake.
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patent: 4246817 (1981-01-01), Marsh et al.
Chubb Arthur B.
Rhoades James J.
Crane Daniel C.
Tapco Products Company Inc.
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