Invention Grant
- Patent Title: Hydrostatic machine, in particular axial piston machine
- Patent Title (中): 静液压机,特别是轴向活塞机
-
Application No.: US13979514Application Date: 2012-01-18
-
Publication No.: US09458839B2Publication Date: 2016-10-04
- Inventor: Joachim Schmitt , Peter Krause , Ulrich Bittner , Josef Kopecki , David Breuer
- Applicant: Joachim Schmitt , Peter Krause , Ulrich Bittner , Josef Kopecki , David Breuer
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck LLP
- Priority: DE102011009537 20110127
- International Application: PCT/EP2012/000194 WO 20120118
- International Announcement: WO2012/100919 WO 20120802
- Main IPC: F04B1/12
- IPC: F04B1/12 ; F04B27/06 ; F04B1/20 ; F01B3/00 ; F04B39/00 ; F04B39/12 ; F04B53/00

Abstract:
A hydrostatic machine includes a housing and a drive shaft. The housing has an inner housing part, configured to receive a force flow, an outer housing part, configured to seal and damp, and a housing floor. The drive shaft is configured, on an input side, to pass coaxially through the housing floor and is configured, on an output side, to pass coaxially through a swash plate. The drive shaft is connected to a cylinder drum in a rotationally fixed manner. The hydrostatic machine is configured in a weight-saving manner and is configured such that propagation of vibrations in the hydrostatic machine, and noise generation therefrom, are reduced. To this end, the drive shaft is further configured to pass only partially through the inner housing part and is rotatably mounted in the housing floor and the inner housing part.
Public/Granted literature
- US20140003971A1 HYDROSTATIC MACHINE, IN PARTICULAR AXIAL PISTON MACHINE Public/Granted day:2014-01-02
Information query