B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
153/42
B21D 5/00 (2006.01) B21D 5/04 (2006.01)
Patent
CA 1224127
SHEET BENDING BRAKE Abstract of the Disclosure A sheet bending brake comprising a first longi- tudinally extending member having a clamping surface, a clamping member movable toward and away from the clamping surface for holding a workpiece in position for bending and a second member extending longitudinally with respect to said first member. Each of the first and second members have sub- stantially the entire length of the longitudinal edges thereof formed with longitudinally spaced intermeshing integral pro- jections, the projections on the second member having a plurality of aligned openings and the projections on the first member having a plurality of aligned openings comprising slots extending axially with respect to the longitudinal axis of said member. A hinge pin extends through the openings of the second member and the slots of the first member. The second member has a workpiece contacting portion spaced from the projections. The slots have a configuration such that as the second member is moved relative to said first member to bend a workpiece, the hinge pin is guided along said slots such that the contacting portion of said second member remains substantially in the same position relative to the workpiece. i.
456049
Michaels & Associates
Tapco Products Company Inc.
LandOfFree
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