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:
Sep. 04, 2018
Filed:
Mar. 06, 2014
Applicant:
Kayaba Industry Co., Ltd., Tokyo, JP;
Inventors:
Hiroki Kato, Tokyo, JP;
Takeru Hosokawa, Kanagawa, JP;
Assignee:
KYB Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B 3/00 (2006.01); F04B 1/02 (2006.01); F04B 1/20 (2006.01); F03C 1/32 (2006.01); F03C 1/06 (2006.01);
U.S. Cl.
CPC ...
F01B 3/0073 (2013.01); F01B 3/0035 (2013.01); F01B 3/0052 (2013.01); F03C 1/0652 (2013.01); F03C 1/0668 (2013.01); F04B 1/02 (2013.01); F04B 1/2035 (2013.01); F04B 1/2078 (2013.01);
Abstract
A piston motor includes a bush in the form of a curved plate held in sliding contact with a back surface of a tiltable swash plate, a supply/discharge passage formed on the casing including a swash plate port formed on the swash plate and open on the back surface of the swash plate and a bush port penetrating through the bush and provided from a piston to the swash plate, and an elastic ring interposed between the casing and the bush and surrounding an opening end of the bush port.