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:
May. 07, 2013
Filed:
Jan. 21, 2009
Masashi Fujiwara, Nagano, JP;
Hide Hara, Nagano, JP;
Masashi Fujiwara, Nagano, JP;
Hide Hara, Nagano, JP;
Nidec Sankyo Corporation, , JP;
Abstract
A motor may include a rotation member, a bearing which is fixed to the rotation member, and a support shaft by which the rotation member is rotatably supported through the bearing. The bearing may include a first bearing part, which rotatably supports the rotation member, and a second bearing part which rotatably supports the rotation member by an urging part that is urged on a rotation center side. A first end part of the rotation member may have a third bearing part which rotatably supports the rotation member. The first bearing part may be provided at a second end part of the rotation member, a lubricant filling space filled with a lubricant may be formed between the first bearing part and the third bearing part, and the second bearing part may be disposed within the lubricant filling space.