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. 23, 2012
Filed:
Jul. 17, 2009
Applicant:
Yasuhisa Mochizuki, Hyogo, JP;
Inventor:
Yasuhisa Mochizuki, Hyogo, JP;
Assignee:
Kanzaki Kokyukoki Mfg. Co., Ltd., Hyogo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 31/02 (2006.01); F16H 39/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hydrostatic transmission includes a closed fluid circuit, a hydraulic motor, a hydraulic pump fluidly connected to the hydraulic motor via the closed fluid circuit, and a fluid charging mechanism which supplies fluid delivered from the hydraulic pump to the closed fluid circuit during driving of the hydraulic pump.