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:
Feb. 27, 1990
Filed:
Feb. 28, 1989
Applicant:
Inventors:
Masaki Sugimoto, Yokosuka, JP;
Akira Nakayama, Fujisawa, JP;
Isao Nakagawa, Yokohama, JP;
Noboru Maruyama, Yokohama, JP;
Kunihiko Morikawa, Fujisawa, JP;
Hideji Yoshioka, Zama, JP;
Assignee:
Nissan Motor Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D / ;
U.S. Cl.
CPC ...
407 21 ; 407 20 ;
Abstract
An annular milling cutter for machining bevel gears is disclosed, which has a set of cutter blades including an inner blade and an outer one. A blade point width and a radius of curvature of a corner of a head of the outer blade are larger than the counterparts of the inner blade.