A device that is used for automatic offshore oil production platform spud leg aufwuch of clearing up

The utility model discloses a device that is used for automatic offshore oil production platform spud leg aufwuch of clearing up, including direct current motor and electric telescopic handle, directcurrent motor's bottom is connected with the rotation axis, and is fixed with the drum outside t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WU GUOYING, ZHANG WEINA, WU SHIKAI, WU GONGGUO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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