Metal deforming – By use of non-deforming work-gripping clamp and relatively... – With cutting
Patent
1996-09-16
1998-01-13
Crane, Daniel C.
Metal deforming
By use of non-deforming work-gripping clamp and relatively...
With cutting
72319, 83485, B21D 504
Patent
active
057066930
ABSTRACT:
A portable sheet bending brake comprising a base and a plurality of C-shaped members positioned on the base. Each C-shaped member comprises a lower arm fixed to the base and an upper arm spaced from and overlying the lower arm. A first member is fixed to the lower arms of the C-shaped members and has a longitudinally extending clamping surface. A second member for bending a workpiece is hinged to the first member and extends longitudinally with respect to the first member. A longitudinally extending clamping member is pivoted to the upper arm of the C-shaped members. A handle member is provided on the brake for moving the clamping member. A cutter rotatably supports opposed cutting rolls and includes first rollers engaging the clamping member and second rollers engaging the bending member.
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Chubb Arthur B.
Chubb Douglas J.
Chubb Norman L.
Crane Daniel C.
Tapco International Corporation
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