Dumper lifting valve device

The utility model discloses a lifting valve device of a dumper, and belongs to the technical field of lifting valves. Comprising a lifting valve body, a plurality of connecting ports are connected to the two sides of the lifting valve body, first sliding grooves distributed in a mirror image mode ar...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XU YICHENG, YANG SHAOAN, YANG SHIZHOU, LYU HUAIJIAN, PANG SHIWEI, SONG CHENGKAI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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