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:
Mar. 06, 2018
Filed:
Jul. 30, 2014
Linde Hydraulics Gmbh & Co. KG, Aschaffenburg, DE;
Martin Bergmann, Schaafheim, DE;
Abstract
A bent-axis hydrostatic axial piston machine () has a drive shaft () with a drive flange () rotatable around an axis of rotation (R) and a cylinder drum () rotatable around an axis of rotation (R). The cylinder drum () has a plurality of piston bores () concentric to the axis of rotation (R) of the cylinder drum () and having longitudinally displaceable pistons () fastened in an articulated manner to the drive flange (). Between the drive shaft () and the cylinder drum () there is a drive joint () (constant velocity joint) for rotationally synchronous rotation of the cylinder drum () and the drive shaft (). The drive joint () and the cylinder drum () include a longitudinal bore () concentric to the axis of rotation (R) of the cylinder drum, through which bore () the drive shaft () extends such that in the vicinity of the drive shaft () there is a torque transfer to a cylinder-drum-side end of the axial piston machine ().