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:
Oct. 05, 1999
Filed:
Oct. 25, 1994
Applicant:
Inventor:
Kazuya Murota, Ebina, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
7460 / ; 475284 ;
Abstract
A transmission includes a shaft, a sleeve receiving the shaft and including a first sleeve portion and a second sleeve portion. A drum is rotatably supported on a bearing by a bearing support which is formed on the first sleeve portion. Seal ring grooves are formed on the second sleeve portion. The first and second sleeve portions have walls which define first and second bore sections, respectively. The inner diameter of the second bore section is larger than the inner diameter of the first bore section. The first sleeve portion is firmly engaged with the shaft while the second sleeve portion is in spaced relationship with the shaft with clearance fit.