Title:
【発明の名称】油圧回路
Document Type and Number:
Japanese Patent JP2002521633
Kind Code:
A
Abstract:
A hydraulic circuit for controlling a consumer of a mobile work tool, wherein the pressure in supply and outlet lines towards the consumer is limited by means of pilot-controlled pressure control valves. The pilot control stage of these pressure control valves may be adjusted in accordance with a pilot control pressure corresponding to the load of the work tool.
Inventors:
Bykerth, thomas
Adlon, Erich
Adlon, Erich
Application Number:
JP2000562673A
Publication Date:
July 16, 2002
Filing Date:
July 09, 1999
Export Citation:
Assignee:
Mannesmann Rexoroth Akchen Gezel Shaft
International Classes:
E02F9/12; E02F9/22; F15B11/00; F15B11/02; F15B11/028; F15B11/044; (IPC1-7): F15B11/02; E02F9/22; F15B11/00
Domestic Patent References:
| JPH0258481B2 | 1990-12-07 | |||
| JPH06173299A | 1994-06-21 | |||
| JPH0913429A | 1997-01-14 | |||
| JPH0452329A | 1992-02-20 | |||
| JPH01220708A | 1989-09-04 | |||
| JPS53125574A | 1978-11-01 | |||
| JP4018165B | ||||
| JPH03241123A | 1991-10-28 | |||
| JPH1030605A | 1998-02-03 | |||
| JPH1136376A | 1999-02-09 |
Attorney, Agent or Firm:
Takashi Ishida (3 others)