发明名称 Assembly for producing boomerang-shaped pipe sections especially for vehicle steering rods has bending tool fixed on pressing ram plate and fitting centrally between pipe sockets
摘要 A bending device (4) comprising a press (9) with locally fixed pressing table (8) and vertically movable pressing ram (14) has two console brackets (7) fixable on the pressing table in series spaced out behind each other with pipe sockets (10) able to swivel about horizontal axes (11) and having straight-line socket channels (12) which are open on the top. A bending tool (16) which can be attached to the pressing ram fits between the pipe sockets and has a U-section longitudinally convex curved deformation channel (17) open to the bottom whilst bolt-like lift restrictors (13) are fixable diagonally off-set next to the pipe sockets on the pressing table.
申请公布号 DE19955200(A1) 申请公布日期 2000.05.25
申请号 DE19991055200 申请日期 1999.11.16
申请人 BENTELER AG 发明人 WORTMANN, ULRICH;BOEHMER, WERNER;HEIN, LOTHAR
分类号 B21D7/06;B21D9/08;B60G7/00;(IPC1-7):B23P13/00 主分类号 B21D7/06
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