Patent · US Active

Hydraulic drive

US9447874B2 · kind B2 · utility

2Cited by

4References

18Claims

0Family size

Assignee

LIEBHERR-HYDRAULIKBAGGER GMBH · DE

Inventors

Simon Meier · Memmingen, DE
Thomas Reisch · Illertissen, DE

Key dates

Filing date	Jun 16, 2009
Grant date	Sep 20, 2016
Priority date	—
Expiry date	Jul 22, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/86493
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The present invention relates to a hydraulic drive which comprises a hydraulic motor having a first hydraulic connector and a second hydraulic connector, wherein the pressure applied at the first hydraulic connector of the hydraulic motor and the pressure applied at the second hydraulic connector of the hydraulic motor are each separately adjustable.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.