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. 18, 1978
Filed:
Dec. 13, 1976
Applicant:
Inventor:
Seishi Morishita, Osaka, JA;
Assignee:
Toyo Umpanki Co., Ltd., Osaka, JA;
Primary Examiner:
Int. Cl.
CPC ...
B60K / ; F16D / ;
U.S. Cl.
CPC ...
192 / ;
Abstract
An inching control system for an industrial vehicle includes an air booster whose hydraulic output pressure is branched to a brake system via a limiting valve and to a clutch system via a threshold pressure responsive clutch control valve. The latter is set to engage/disengage the clutch at a pressure level higher than that at which the brakes are actuated, whereby single pedal inching control is implemented while at the same time initial backsliding is prevented when the vehicle is on an incline.