B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
153/41
B21D 5/00 (2006.01) B21D 5/04 (2006.01) B21D 5/16 (2006.01)
Patent
CA 1143268
ABSTRACT A forming machine to form a sheet of metal to an "S"bend having clamps to clamp the sheet metal, one of the clamps having an anvil about which the sheet metal is folded by a rotatable forming bar to form a first channel and partially form a second channel in the sheet metal after which the rotatable bar is moved clear and a nose on a further former further folds the second channel facing in the opposite direction to the first channel.
356890
Fisher & Paykel Limited
George H. Riches And Associates
LandOfFree
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