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:
May. 27, 2003
Filed:
Mar. 26, 2001
Applicant:
Inventor:
Herbert Kramer, Singen, DE;
Assignee:
Georg Fischer Rohrverbindungstechnik GmbH, Singen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 2/104 ; B23D 2/106 ;
U.S. Cl.
CPC ...
B23D 2/104 ; B23D 2/106 ;
Abstract
A pipe cutting apparatus comprises at least one work-holding fixture and a cutting device pivotable about the axis of the pipe to be cut and having a cutting tool and drive. The cutting device is movable manually and/or by means of at least one transmission gearing for the feed of the tool about the pipe to be cut. The transmission gearing has a spur gear interacting with a crown gear.