HYDRAULIC CIRCUIT OF EXCAVATOR

PURPOSE:To facilitate fine control of an actuator and to prevent the occurrence of impact, by a method wherein a branch valve is located on an oil pressure line leading between a hydraulic pump and a control valve, and a flow rate of pressure oil to the actuator is decreased. CONSTITUTION:A control...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	INOUE KATSUMASA
Format:	Patent
Sprache:	eng
Schlagworte:	DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING
Online-Zugang:	Volltext bestellen
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