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, 2017
Filed:
Feb. 25, 2013
Nabtesco Corporation, Tokyo, JP;
Masahiko Maruoka, Gifu, JP;
Atsushi Fukui, Gifu, JP;
NABTESCO CORPORATION, Tokyo, JP;
Abstract
A rotational shaftreceives input of torque that is output from an electric motor. A housingrotatably supports the rotational shaft. A cylinder blockinside the housingrotates with the rotational shaft. The pistonsare supported relative to the respective cylinder chambersin the cylinder blockso as to be slidably displaceable. A swash plateis provided so as to come into contact with ends of the pistonsand be rotatable around the rotational shaftwith the pistons, and be rotatable about a rotation centerline that is obliquely inclined relative to the rotational shaft. A caseinside the housingis pivotably supported relative to the housing. A bearing portionholds the swash platerelative to the caseso as to be rotatable around the rotation centerline.