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Publication numberDE2439584 A1
Publication typeApplication
Application numberDE19742439584
Publication date26 Feb 1976
Filing date17 Aug 1974
Priority date17 Aug 1974
Publication number19742439584, 742439584, DE 2439584 A1, DE 2439584A1, DE-A1-2439584, DE19742439584, DE2439584 A1, DE2439584A1, DE742439584
ApplicantFoell Remswerk
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet
Machine tool for pipe thread cutting - mobile head with support beam has braking system linking to working spindle
DE 2439584 A1
Abstract
Machine tool with the dual purpose of cutting threads onto tubes or pipes or cutting same into lengths, for water or gas supply conduits etc, has a cutting head with a cutting tool that can be manipulated along the workpiece axis, e.g. a rotating tool and mounted via an intermediate support on a beam whereby it displaces as dictated. The head has a link between the beam and a machine drive spindle. The manipulator incorporates a beam braking system with a primary component, mounted on and able to move, engaging the support.
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DD97572A1 * Title not available
US2692021 *4 Jun 195219 Oct 1954Ben Hur Mfg CompanyMachine for cutting tubing
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
DE10053863C1 *27 Oct 20007 Feb 2002Hans Ernst WeerthPipe cutting assembly has clamping chucks for the feed and cut pipe sections, with a cutting roller moving around the pipe leaving a strap to be fractured by bending the cut length by its chuck
DE102007018927A114 Apr 200716 Oct 2008Westfalia Profiltechnik Gmbh & Co. KgNon-cutting separating method, especially for separating metal pipes or closed and open profiles, entails applying action of forming punch or die along notch point introduced beforehand in preferably still flat, undeformed strip material
EP0895837A2 *3 Jun 199810 Feb 1999Convergenza AgMethod and apparatus for cutting tubes
EP0895837A3 *3 Jun 19985 Jan 2000Convergenza AgMethod and apparatus for cutting tubes
EP1533062A1 *9 Nov 200425 May 2005Etudes Ingenierie ServicesApparatus for cutting a long element like a cylindrical pipe
Classifications
International ClassificationB23D21/04
Cooperative ClassificationB23D21/04
European ClassificationB23D21/04
Legal Events
DateCodeEventDescription
16 Mar 1978OGANew person/name/address of the applicant
1 Oct 19818110Request for examination paragraph 44
8 Jan 19878130Withdrawal