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:
Mar. 14, 2023
Filed:
Jun. 24, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Hideki Dobashi, Kanagawa, JP;
Takashi Yoshida, Kanagawa, JP;
Shinsaku Watanabe, Kanagawa, JP;
Shingo Iwatani, Chiba, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/00 (2006.01); H01H 3/08 (2006.01); H01H 3/12 (2006.01);
U.S. Cl.
CPC ...
H01H 3/00 (2013.01); H01H 3/08 (2013.01); H01H 3/12 (2013.01); H01H 2003/008 (2013.01); H01H 2215/05 (2013.01);
Abstract
A control apparatus includes a main body unit, a plurality of moving members each of which is movably supported by the main body unit, a magneto rheological fluid provided between the main body unit and each of the plurality of moving members or between each of the plurality of moving members, and one magnetic field generator configured to apply a magnetic field to the magneto rheological fluid.