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. 05, 1988
Filed:
Aug. 12, 1986
Applicant:
Inventors:
Toshikazu Sakai, Kawasaki, JP;
Makoto Higomura, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03G / ;
U.S. Cl.
CPC ...
60527 ; 60528 ; 337139 ;
Abstract
An actuator made of a material having a shape memory effect includes a plurality of materials having a shape memory effect and a heat insulator member. The plurality of materials having a shape memory effect are disposed with the heat insulator member interposed therebetween, and the plurality of materials and the insulator member are joined together.