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. 07, 2020
Filed:
Apr. 01, 2015
Poclain Hydraulics Industrie, Verberie, FR;
Clement Philippe Recoura, Verberie, FR;
POCLAIN HYDRAULICS INDUSTRIE, Verberie, FR;
Abstract
The invention relates to a valve assembly () of a radial piston hydraulic apparatus (). Said apparatus includes a cylinder block () insertable onto a shaft () by translation. Said assembly () includes: a valve () in contact with said cylinder block (); a valve train cover (); and a first () and second () chamber that are defined, respectively, by a first () and second () space that are located at the interface between said valve () and said valve train cover (), and are intended for the pressurized fluids that enable the conversion of pressure and/or mechanical stress. Said assembly () includes an additional section () defined by a third space () located at the interface between said valve () and said valve train cover (). Said section () is intended for receiving a pressurized fluid such as to enable the cylinder block () to be inserted onto the shaft ().