Title:
設定可能な油圧制御システム
Document Type and Number:
Japanese Patent JP5060723
Kind Code:
B2
Abstract:
The system has a tool recognition device to generate a recognition signal corresponding to work tools. A fluid sensor generates a load signal indicative of a load on a fluid actuator. An operator interface device generates a velocity signal indicative of a desired velocity of the actuator. A controller (48) commands a velocity for the actuator in response to the recognition signal, load and velocity signals. Independent claims are also included for the following: (A) a method of operating a work machine (B) a work machine comprising a hydraulic control system.
Inventors:
Ronnie Jay De Beer
Stefan Buoy. Runtzmann
Shoji Tozawa
Stefan Buoy. Runtzmann
Shoji Tozawa
Application Number:
JP2005346149A
Publication Date:
October 31, 2012
Filing Date:
November 30, 2005
Export Citation:
Assignee:
CATERPILLAR INCORPORATED
International Classes:
F15B11/028; E02F9/22; F15B11/04
Domestic Patent References:
| JP20024342A | ||||
| JP200273112A | ||||
| JP11303814A | ||||
| JP742705A | ||||
| JP11303805A | ||||
| JP533774A |
Foreign References:
| US6542789 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office
Katsuhisa Ito
Yukihide Umeda
Katsuhisa Ito
Yukihide Umeda