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Publication numberWO2013068013 A3
Publication typeApplication
Application numberPCT/DK2012/050407
Publication date25 Jul 2013
Filing date5 Nov 2012
Priority date8 Nov 2011
Also published asDE212012000199U1, WO2013068013A2
Publication numberPCT/2012/50407, PCT/DK/12/050407, PCT/DK/12/50407, PCT/DK/2012/050407, PCT/DK/2012/50407, PCT/DK12/050407, PCT/DK12/50407, PCT/DK12050407, PCT/DK1250407, PCT/DK2012/050407, PCT/DK2012/50407, PCT/DK2012050407, PCT/DK201250407, WO 2013/068013 A3, WO 2013068013 A3, WO 2013068013A3, WO-A3-2013068013, WO2013/068013A3, WO2013068013 A3, WO2013068013A3
InventorsIvar CHRISTENSEN
ApplicantBend-It Aps
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Portable electric pipe-bending apparatus
WO 2013068013 A3
Abstract
A portablepipe-bending apparatus is disclosed, comprising a pipe-conveying system and a bending head comprising a fixed bushing arranged to receive the pipe from the pipe-conveying system, a fixed roller (18) arranged after the fixed bushing so that it supports thepipe on one side and a bending roller (19) arranged after the fixed roller on the opposite side of the pipe than the fixed roller, wherein the bending roller is arranged to be movable in a direction towards the pipe for bending the pipe around the fixed roller. Also, a pipe-conveying system (29) is disclosed, comprising two or more rollers (2-4; 32), at least one of which is arranged to be driven to rotate by a conveying motor (13), so that a pipe, which is clamped between the two or more rollers, is conveyed in its longitudinal direction by the rotation of the at least one motor-driven roller.
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
EP0419443A1 *30 Aug 199027 Mar 1991EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H.Machine for bending bar material in reinforcing elements for concrete
GB2181680A * Title not available
US3373587 *8 Dec 196619 Mar 1968Fedorovich Barsov AlexeiAutomatic tube bending machines
US4000636 *1 May 19754 Jan 1977Vladimir Nikolaevich ShubinPipe bending machine
Classifications
International ClassificationB21D43/08, B21D7/06, B21D43/00, B21D7/022
Cooperative ClassificationB21D7/063, B21D43/08, B21D7/022, B21D43/006
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