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:
Jan. 27, 1981
Filed:
Sep. 22, 1978
Applicant:
Inventor:
Yasumasa Tarumizu, Kawasaki, JP;
Assignee:
Kabushiki Kaisha Komatsu Seisakusho, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192-327 ; 192-333 ;
Abstract
An apparatus for controlling a clutch-equipped torque converter for use in a loader vehicle having a high and a low speed clutches operatively connected with the torque converter. A regulating valve is connected with the high speed clutch for controlling hydraulic fluid pressure supplied into the high speed clutch. An accelerator for an engine and a preset lever are operatively connected with the regulating valve in such a manner that the pressure of hydraulic fluid supplied into the high speed clutch can freely be changed while the engine is in high idling region and can be kept constant while the engine is in low idling region.