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:
Mar. 03, 1987
Filed:
Mar. 06, 1985
Applicant:
Inventors:
Toshiyuki Inagaki, Kariya, JP;
Choji Furusawa, Okazaki, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
60416 ; 192 / ;
Abstract
A clutch pressure modulator valve device for controlling pressure applied to a clutch of power transmission, the device including an accumulator chamber and a secondary accumulator chamber communicated with the accumulator chamber. The secondary accumulator chamber is formed so as to change the maximum expansive volume thereof by operation of an operating member disposed exterior of the power transmission whereby the modulating characteristic of the clutch pressure is adjustable to a desired value.