Title:
建設機械の制御装置
Document Type and Number:
Japanese Patent JP3677296
Kind Code:
B2
Abstract:
The present invention relates to a control apparatus for a construction machine. When operation commands from manually operable means (30A, 30B) and results of detection from detection means (102) are received, requested flow rate information (Qra, Qrb) to actuators (7A, 7B) set by the manually operable means (30A, 30B) and working fluid supply flow rate information from working fluid supply means are compared with each other and optimal supply flow rates to the actuators (7A, 7B) are determined based on results of the comparison by a distributor function of valve control means (31) provided in control means, and valve means is controlled with the optimal supply flow rates.
Inventors:
Masatoshi Miki
Kazunori Yoshino
Fumihiko Ishize
Tomohiro Akagi
Shigemi Mimori
Makoto Samejima
Kazunori Yoshino
Fumihiko Ishize
Tomohiro Akagi
Shigemi Mimori
Makoto Samejima
Application Number:
JP51067197A
Publication Date:
July 27, 2005
Filing Date:
October 08, 1996
Export Citation:
Assignee:
New Caterpillar Mitsubishi Corporation
International Classes:
E02F9/20; E02F9/22; F15B11/16; F15B21/08; (IPC1-7): E02F9/22; F15B11/00; F15B11/16
Domestic Patent References:
| JP6081811A | ||||
| JP1501241A |
Foreign References:
| WO1993016285A1 | ||||
| US5074194 | ||||
| US4581893 |
Attorney, Agent or Firm:
Yu Sanada