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:
Jan. 17, 2006
Filed:
Mar. 05, 2003
Applicants:
Takayuki Miyaji, Fujisawa, JP;
Hideki Kiriaki, Fujisawa, JP;
Inventors:
Takayuki Miyaji, Fujisawa, JP;
Hideki Kiriaki, Fujisawa, JP;
Assignee:
Oiles Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cam apparatus includes: a cam driver; a cam slide adapted to move in contact with the cam driver and having a through hole; a cam-slide supporting device having a cam-slide supporting base which movably supports the cam slide, has a front wall portion disposed at a forward position in a moving direction of the cam slide, and has an opening in a backward position opposing the front wall portion in the moving direction of the cam slide; and a returning mechanism for returning the cam slide to an initial position thereof.