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:
Mar. 30, 2004
Filed:
May. 14, 2001
Applicant:
Inventor:
Alfred Ostertag, Celle, DE;
Assignee:
Ecoroll AG Werkzeugtechnik, Celle, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 1/00 ; B23B 5/16 ;
U.S. Cl.
CPC ...
B23B 1/00 ; B23B 5/16 ;
Abstract
In order to eliminate errors in roundness and the occurrence of helical waves, a skiving head is provided with at least three skiving blades arranged in a radially displaceable manner in the skiving head. With this skiving head, both the requirement for self-centering of the skiving blade set as well as the requirement for circular skiving geometry with consistent cutting depth are fulfilled.