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. 15, 2013
Filed:
Feb. 25, 2010
Yasuhiro Kawabata, Nara, JP;
Yusuke Yamaji, Nara, JP;
Hiroyuki Tanaka, Yamaga, JP;
Tomomi Serikawa, Yamaga, JP;
Tatsuo Shinoura, Koshi, JP;
Yasuhiro Kawabata, Nara, JP;
Yusuke Yamaji, Nara, JP;
Hiroyuki Tanaka, Yamaga, JP;
Tomomi Serikawa, Yamaga, JP;
Tatsuo Shinoura, Koshi, JP;
OMRON Corporation, Kyoto, JP;
Abstract
A structure of a spring has a supporting member, an actuating member that is rotatably supported to the supporting member by a first supporting axis at a portion near a center, and a plurality of interlocking members that are each provided on both sides of the first supporting axis, that are rotatably supported to the supporting member by a second supporting axis, and that are rotatably coupled to the actuating member. Each point of action of the interlocking members is defined at a portion that is closer to the first supporting axis than to the coupled portion of the second supporting axis and the actuating member.