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:
Nov. 17, 2020
Filed:
Apr. 25, 2017
Canon Kabushiki Kaisha, Tokyo, JP;
Masato Shiono, Hadano, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A motor includes a vibrator, a plurality of pressing members that presses the vibrator onto a contacting member in contact with the vibrator, a transmission member that transmits pressing force, which is applied by the plurality of pressing members, to the vibrator, a first holding member that holds the vibrator, a second holding member that holds the transmission member, and a coupling member that couples the first holding member to the second holding member. The vibrator and the contacting member move relatively by vibrations that occur in the vibrator. The vibrator includes a protruding part that is provided on a surface opposite to a surface on a transmission member side. The pressing members are arranged separately to surround the protruding part. The coupling member is arranged at a position closer to the protruding part than the pressing members.