Invention Grant
- Patent Title: Hydrostatic drive
- Patent Title (中): 静液压驱动
-
Application No.: US13107092Application Date: 2011-05-13
-
Publication No.: US08707691B2Publication Date: 2014-04-29
- Inventor: Steffen Loritz , Hans Melief
- Applicant: Steffen Loritz , Hans Melief
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck
- Priority: DE102010020528 20100514
- Main IPC: F16D31/02
- IPC: F16D31/02

Abstract:
A hydrostatic drive, in particular a fan drive, with a variable displacement pump is configured to drive at least one hydraulic motor. The variable displacement pump is activated via a pressure regulating valve and a following directional valve predetermining the feed direction, via which valves the control spaces of an actuating cylinder can be acted upon with a control pressure difference. The variable displacement pump is prestressed into a basic position in which the feed volume flow is maximum.
Public/Granted literature
- US20110277459A1 Hydrostatic Drive Public/Granted day:2011-11-17
Information query