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Publication numberEP1129797 A3
Publication typeApplication
Application numberEP20010103274
Publication date5 Dec 2001
Filing date13 Feb 2001
Priority date3 Mar 2000
Also published asDE10010110A1, EP1129797A2, US6591655, US20010018841
Publication number01103274, 01103274.5, 2001103274, EP 1129797 A3, EP 1129797A3, EP-A3-1129797, EP01103274, EP1129797 A3, EP1129797A3, EP20010103274
InventorsMatthias Scheerschmidt
ApplicantMatthias Scheerschmidt
Export CitationBiBTeX, EndNote, RefMan
External Links: Espacenet, EP Register
Apparatus for bending tubes
EP 1129797 A3
Abstract  translated from German
Einrichtung(1) zum Biegen von Rohrleitungen(2) mit einer Biegeeinheit(4) und einem Biegefinger(15) sowie mit einer Zuführ-Einrichtung(11) und einer Halte- und Verschiebeeinrichtung für die zu biegende Rohrleitung, wobei die Biegeeinheit(4) zweiteilig ausgebildet ist, mit zwei symetrisch angeordneten Biegematritzen(13,14), die jeweils eine nach außen offene, ringförmig verlaufende Nut aufweisen, zwischen welche die Rohrleitung(2) während des Biegevorganges eingelegt ist, und daß der Biegefinger(15) auf einem drehbaren Tragkörper drehbar gelagert ist, wobei die Drehachse des Tragkörpers und des Biegefingers(15) parallel zueinander verlaufen. Means (1) for bending pipes (2) with a bending unit (4) and a bending finger (15) and with a supply device (11) and a holding and displacement device for the pipe to be bent line, said bending unit (4) is formed in two parts, with two symmetrically arranged Biegematritzen (13,14) each having an outwardly open, annular groove extending between which the pipeline (2) is inserted during the bending process, and that the bending finger (15) rotatable on a is mounted rotatably supporting body, wherein the rotational axis of the supporting body and of the bending finger (15) parallel to each other.
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Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
EP0123231A1 *13 Apr 198431 Oct 1984BUCHER, FranzBending machine
EP0281488A1 *16 Feb 19887 Sep 1988Eaton Leonard Picot S.A.Turning bending head for a tube-bending machine
EP0990471A1 *30 Sep 19985 Apr 2000FABBRICA MACCHINE CURVATUBI CRIPPA AGOSTINO S.p.A.Bending machine
DE3935545C1 *25 Oct 19897 Mar 1991Semmlinger, Werner, 8904 Friedberg, DePipe bending machine - has independent bending heads on sides of clamping head to pivot around axis parallel to pipe
US5010758 *12 Mar 199030 Apr 1991Chiyoda Kogyo Co., Ltd.Bending machine
Classifications
International ClassificationB21D7/02, B21D7/022
Cooperative ClassificationB21D7/022, B21D7/021
European ClassificationB21D7/022, B21D7/02B
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8 Feb 2006RIN1Inventor (correction)
Inventor name: SCHEERSCHMIDT, MATTHIAS
8 Feb 2006RAP1Transfer of rights of an ep published application
Owner name: BRAIN TECHNOLOGIES AG
15 Feb 2006RAP1Transfer of rights of an ep published application
Owner name: FELSS BURGER GMBH
23 Aug 200618DDeemed to be withdrawn
Effective date: 20060228