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:
Oct. 28, 2003
Filed:
Apr. 23, 2002
Stefan Singer, Gottmadingen, DE;
Georg Fischer Rohrverbindungstechnik GmbH, Singen, DE;
Abstract
A portable apparatus for machining pipe ends comprising a base plate for putting the apparatus on any desired base, an accommodating housing which is connected to the base plate and is intended for accommodating a drive arrangement and a gearing arrangement for driving a cutting tool and for accommodating a feed arrangement for feeding the cutting tool in the direction of a pipe end to be machined, a clamping device for clamping a pipe to be machined, a coupling arrangement for coupling the apparatus to a drive source, and a feed control device for controlling the feed of the cutting tool, a clamping lever being arranged such that it can be fastened in the clamping device so as to be movable from a first unclamped position into a second clamped position, and the clamping lever having an eccentric contour.