A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A boom cylinder drives a boom, and includes a head side oil chamber and a bottom side oil chamber. A first valve includes a first opening for discharging oil in the head side oil chamber to an oil tank, and supplies oil from a hydraulic pump to the head side oil chamber. A second valve includes a second opening for discharging oil in the bottom side oil chamber to the oil tank, and supplies oil from the hydraulic pump to the bottom side oil chamber. A controller individually controls an opening degree of the first opening and an opening degree of the second opening, during work including manipulation of the boom.
A boom cylinder drives a boom, and includes a head side oil chamber and a bottom side oil chamber. A first valve includes a first opening for discharging oil in the head side oil chamber to an oil tank, and supplies oil from a hydraulic pump to the head side oil chamber. A second valve includes a second opening for discharging oil in the bottom side oil chamber to the oil tank, and supplies oil from the hydraulic pump to the bottom side oil chamber. A controller individually controls an opening degree of the first opening and an opening degree of the second opening, during work including manipulation of the boom.
BOOM CONTROL SYSTEM OF WORK MACHINE
YAMAGOE YOSUKE (author)
2024-03-28
Patent
Electronic Resource
English
BOOM FOR WORK MACHINE, WORK MACHINE, AND PRODUCTION METHOD OF BOOM FOR WORK MACHINE
| European Patent Office | 2024