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. 02, 1994
Filed:
Nov. 05, 1992
Gilles Lemaire, Margny Les Compiegne, FR;
Marc Perot, Eve, FR;
Poclain Hydraulics, Verberie, FR;
Abstract
The assembly of a hydraulic motor and of a brake, comprising a frame; a cylinder-block mounted to rotate via a bearing and provided with a communication face; a fluid distributor valve provided with a distribution face in abutment against the communication face of the cylinder-block. A plurality of braking members are provided, some fast with the frame, the others fast with a brake shaft itself fast in rotation with the cylinder-block. An axial thrust braking member and a brake-release jack are coupled between the frame and the brake shaft. The brake shaft is fast in translation with the cylinder-block in the direction opposite that of the thrust force producing abutment of the distribution face against the communication face.