Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An oil pressure motor unit according to an aspect of the disclosure includes: an oil pressure motor having an output shaft and a brake; a two-speed switching valve for switching a speed of the output shaft; and a brake release actuator for releasing braking of the brake. The oil pressure motor is connected to a first channel and a second channel each conveying a hydraulic fluid for driving. One of the hydraulic fluids conveyed by the first channel and the second channel conveyed under a lower pressure is supplied separately to the brake release actuator and the two-speed switching valve.
An oil pressure motor unit according to an aspect of the disclosure includes: an oil pressure motor having an output shaft and a brake; a two-speed switching valve for switching a speed of the output shaft; and a brake release actuator for releasing braking of the brake. The oil pressure motor is connected to a first channel and a second channel each conveying a hydraulic fluid for driving. One of the hydraulic fluids conveyed by the first channel and the second channel conveyed under a lower pressure is supplied separately to the brake release actuator and the two-speed switching valve.
HYDRAULIC MOTOR UNIT
NAGAYAMA HIROMI (Autor:in)
13.06.2024
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING