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:
Apr. 27, 1993
Filed:
Jan. 24, 1992
Applicant:
Inventor:
Shigeyoshi Nagata, Tokyo, JP;
Assignee:
Kyoiku Haguroma Kogyo Kabushiki-kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23F / ;
U.S. Cl.
CPC ...
407 23 ; 409 11 ; 409 13 ;
Abstract
A rotary tool for generating bevel gears, characterized in that a module m at a plane of rotation which is away from a reference point on a central axis by a distance .xi. in the axial direction is shown by an equation;