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:
Jul. 14, 1998
Filed:
Sep. 24, 1996
Applicant:
Inventors:
Jiro Iizuka, Takasaki, JP;
Kiyoshi Miyazawa, Annaka, JP;
Assignee:
Sanden Company, Gunma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01C / ;
U.S. Cl.
CPC ...
418 555 ; 418 57 ;
Abstract
A scroll type fluid displacement apparatus having a rotation regulating mechanism. The rotation regulating mechanism comprises a crank pin which inserts into an eccentric hole of a bushing. The crank pin has at least one portion which regulates rotation of the crank pin within the eccentric hole thereby regulating an angle of swing of the bushing around a center of the crank pin.