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:
Aug. 26, 2003
Filed:
May. 15, 2001
Applicant:
Inventors:
Yoshiyuki Nakane, Kariya, JP;
Susumu Tarao, Kariya, JP;
Kenichi Morita, Kariya, JP;
Kazuo Murakami, Kariya, JP;
Shinya Yamamoto, Kariya, JP;
Assignee:
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 1/12 ;
U.S. Cl.
CPC ...
F04B 1/12 ;
Abstract
A single-headed piston ( ) is accommodated within each of a plurality of cylinder bores ( ) formed on a cylinder block ( ). Shoes ( ) are disposed between a swash plate ( ) and each single-headed piston ( ). The rotation force of the swash plate ( ) is transmitted to the single-headed piston ( ) via the shoes ( ). Each single-headed piston ( ) makes a reciprocating motion within the cylinder bore ( ) accompanied by the rotation of the swash plate ( ). A rotary shaft ( ) fixed to the swash plate ( ) is driven by a motor ( ).