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Publication numberEP0872292 A3
Publication typeApplication
Application numberEP19980104916
Publication date23 Dec 1998
Filing date18 Mar 1998
Priority date21 Mar 1997
Also published asDE59800814D1, EP0872292A2, EP0872292B1, US5927126
Publication number1998104916, 98104916, 98104916.6, EP 0872292 A3, EP 0872292A3, EP-A3-0872292, EP0872292 A3, EP0872292A3, EP19980104916, EP98104916
InventorsMarioalberto Biella
ApplicantBLM S.p.A.
Export CitationBiBTeX, EndNote, RefMan
External Links: Espacenet, EP Register
Machine for bending of elongate members such as tubes, bars or profiles
EP 0872292 A3
Abstract  translated from German
Maschine (1) zum Biegen länglicher Teile, wie Rohre, Stangen oder Profile, mit einem Grundgestell (2), das einen Wagen aufnimmt der mit einer Spannzange (10) ausgerüstet ist, die zum gesteuerten Drehen und Verschieben eines Werkstückes dient, sowie mit einem Biegekopf (50), der von einem verschiebbaren Schlitten (20) aufgenommen wird, der mit steuerbaren Antriebsmitteln wirkverbunden ist, wobei der verschiebbare Schlitten (20) von einer Platte (25) aufgenommen ist, die eine Welle (35) aufnimmt, die drehbar im Grundgestell der Maschine gelagert ist und diese Aufnahmewelle (35) mit steuerbaren Antriebsmitteln wirkverbunden ist. A machine (1) for bending elongated members, such as pipes, bars or profiles comprising a base frame (2) accommodating a carriage is equipped provided with a collet chuck (10), which serves for the controlled rotation and displacement of a workpiece, and with a bending head (50) which is received by a displaceable carriage (20) which is operatively connected to controllable drive means, wherein the sliding carriage (20) from a plate (25) is accommodated, which receives a shaft (35) rotatably mounted in the the base frame of the machine is mounted and these take-up shaft (35) is operatively connected to controllable drive means.
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Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
EP0417703A2 *10 Sep 199020 Mar 1991BLM S.p.A.Method of executing additional processes of work operations on bar material workpieces and machine for carrying out such method
EP0446819A2 *9 Mar 199118 Sep 1991Mewag Maschinenfabrik AgTube bending machine
DE1527394A1 *14 Jun 196318 Dec 1969Claude RagacheUniversalbiegemaschine
US4485658 *31 May 19834 Dec 1984Stewart A KCarriage assembly for a tube bending machine
US5010758 *12 Mar 199030 Apr 1991Chiyoda Kogyo Co., Ltd.Bending machine
Classifications
International ClassificationB21D7/024, B21F1/00, B21D7/00
Cooperative ClassificationB21D7/024
European ClassificationB21D7/024
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