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. 03, 2018
Filed:
Nov. 03, 2015
Danfoss A/s, Nordborg, DK;
Frank Holm Iversen, Padborg, DK;
Stig Kildegaard Andersen, Krusaa, DK;
Danfoss A/S, Nordborg, DK;
Abstract
An axial piston machine () is shown, comprising: a shaft () having an axis () of rotation, a cylinder drum () connected to said shaft () and having at least a cylinder () parallel to said axis () of rotation, a piston () movable in said cylinder (), a swash plate (), a slide shoe () pivotally mounted to said piston (), and holding means holding said slide shoe () against said swash plate (), said holding means having a pressure plate () and a number of coil springs () arranged between said cylinder drum () and said pressure plate (). The object is to have a reliable operation of said machine with a simple construction. To this end each coil spring () is at least at one end fixed by a protrusion () extending into said coil spring ().