The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2011
Filed:
Nov. 13, 2007
Armin Zuber, Bad Lippspringe, DE;
Armin Zuber, Bad Lippspringe, DE;
Benteler Automobiltechnik GmbH, Paderborn, DE;
Abstract
A bending device for a tubular member includes a bending tool which is rotatable about an axis. The bending tool includes a circumferential recess and is split transversely to the axis to form a first tool member and a second tool member. Extending tangentially to the recess and partly embracing the tubular member is a plate-shaped wiper die which has a receiving channel. A non-rotatable disc-shaped support tab is securely fixed to the wiper die and projects between the first and second tool members. The support tab has a circumferential cradle which is configured to match a contour of the tubular member and to merge into the receiving channel of the wiper die in a tangential and smooth manner. An outer clamping jaw is jointly pivotable with the bending tool, and a trough-shaped resistance member is placed in opposition to the wiper die and movable longitudinally along the receiving channel.