Patent · US Active

Hydrostatic machine

US9074586B2 · kind B2 · utility

1Cited by

3References

13Claims

0Family size

Assignee

CLAAS Selbstfahrende Erntemaschinen GmbH · DE

Inventors

Heinrich Dueckinghaus · Bielefeld, DE
Burkhard Seibel · Bielefeld, DE
Sven Bauer · Vaterstetten, DE

Key dates

Filing date	May 25, 2011
Grant date	Jul 7, 2015
Priority date	—
Expiry date	Jun 22, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04B1/324
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A hydrostatic machine, has first and second axial-piston units arranged on a common axis and having pistons which cooperate with an adjustable swash plates, wherein the first axial-piston unit has a first one of the swash plates associated with it while the second axial-piston unit has a second one of the swash plates associated with it, and a coupling mechanism which couples the first and the second swash plates mechanically and adjustably.

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