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:
Dec. 09, 1986
Filed:
Feb. 28, 1983
Applicant:
Inventor:
Erich Kotthaus, Wallisellen, CH;
Assignee:
Werkzeugmaschinenfabrik Oerlikon-Buhrle AG, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26D / ;
U.S. Cl.
CPC ...
407 21 ; 407 22 ;
Abstract
To provide better possibilities for shaping or forming the tooth bearing pattern or localized tooth contact the cutting edges, i.e. the outer and the inner cutting edges, of the cutters are inserted into the face cutter head such that an end of the cutting edge which faces the base of the tooth leads the other end of the same cutting edge.