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:
Nov. 14, 2017
Filed:
Dec. 02, 2014
Linde Hydraulics Gmbh & Co. KG, Aschaffenburg, DE;
Lukas Krittian, Aschaffenburg, DE;
Linde Hydraulics GmbH & Co. KG, Aschaffenburg, DE;
Abstract
A hydrostatic drive system () has a hydrostatic pump () driven by a drive motor () and connected in a closed circuit with a hydrostatic motor (). The hydrostatic motor () drives a consumer () and the closed circuit is formed by a first hydraulic connection () and a second hydraulic connection (). A hydrostatic accumulator () can be connected with at least one of the two hydraulic connections (). A hydrostatic drive unit is located in an accumulator flow path () between one of the two hydraulic connections () and the hydrostatic accumulator () and an additional hydrostatic drive unit is located in a tank flow path () between the other of the two hydraulic connections () and a tank (). The hydrostatic drive unit and the additional hydrostatic drive unit are a hydrostatic dual-flow double drive unit () provided in the accumulator flow path () and in the tank flow path ().