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:
Sep. 15, 2015
Filed:
Dec. 23, 2013
Aisin Aw Co., Ltd, Anjo-shi, Aichi-ken, JP;
Aisin Aw Industries Co., Ltd, Echizen-shi, Fukui, JP;
Yoshihiro Takikawa, Tsushima, JP;
Yoichi Oi, Ama, JP;
Hiroki Nagai, Anjo, JP;
Takayuki Miyaoka, Anjo, JP;
Yuichiro Hirai, Anjo, JP;
Takuya Yoshikawa, Fukui, JP;
Tomonori Kinoshita, Sabae, JP;
Aki Ogawa, Sabae, JP;
AISIN AW CO., LTD., Anjo, JP;
AISIN AW INDUSTRIES CO., LTD., Echizen, JP;
Abstract
A centrifugal-pendulum vibration absorbing device comprising having a support member coupled to a rotary element that is rotated by power from a drive device, and a mass body coupled to the support member so as to swing about a pendulum fulcrum and rotate about a center of gravity. An order of vibration of the mass body is determined on the basis of an order of vibration to be damped generated by the drive device in consideration of at least a rotational angle of the mass body about the pendulum fulcrum and a rotational angle of the mass body about the center of gravity.