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. 20, 2018
Filed:
Feb. 19, 2018
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Keisuke Takaoka, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 27/04 (2006.01); F16C 19/06 (2006.01);
U.S. Cl.
CPC ...
F16C 27/045 (2013.01); F16C 19/06 (2013.01); F16C 2360/23 (2013.01);
Abstract
A squeeze film damper bearing device includes an annular space that is defined between an outer periphery of an outer race, an inner periphery of a bearing retaining member, and a pair of seal rings and forms a squeeze film, and an annular adjustment groove that is formed in the inner periphery of the bearing retaining member that is sandwiched by the pair of seal rings. A depth in a radial direction of the adjustment groove gradually decreases down to zero from a middle side in an axial direction of the adjustment groove in going toward at least one end side in the axial direction.