ELECTRIC MOTOR, ROTARY DRIVE SYSTEM, AND HYDRAULIC SHOVEL

To provide an electric motor capable of smoothly supplying lubricant oil to a sliding part, and to provide a rotary drive system and a hydraulic shovel thereof.SOLUTION: An electric motor comprises: a rotor comprising a rotation axis 40 rotating around an axis line O extending in a vertical directio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MINAMIURA AKIRA, CHIBA TEIICHIRO
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!