Step assisting device for all-terrain tracking obstacle crossing trolley

The utility model relates to a step assisting device for an all-terrain tracking obstacle crossing trolley. The step assisting device comprises a top plate, a climbing mechanism and a roller, the top plate is of an E-shaped plate structure which is horizontally arranged in the axial direction and is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LONG LIUMING, YI LINGXIAO, HUANG GUANGSHU, ZHOU JUNJIE, LI HAOYUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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