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:
Apr. 07, 1987
Filed:
Apr. 22, 1985
Applicant:
Inventor:
Kiyoshi Shimada, Yokosuka, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
464 28 ; 464180 ;
Abstract
A flexible coupling having vibration damping function against vibration in the direction of rotation. The coupling comprises an elastic body connecting inner and outer tube, drive and driven shafts attached to the inner and outer tube, a fluid chamber partitioned into two sections adjacent to each other in the rotational direction by a protrusion which diamentrically extends so that a narrow communication channel remains.