Limiting early warning device for elevator

The utility model discloses a limiting early warning device for an elevator, and mainly relates to the field of elevators. Comprising a fixed rod, a limiting rod is arranged on the fixed rod, a feeler lever is arranged at the end of the limiting rod, the limiting rod comprises a height limiting rod...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHANG ZHENFENG, XUE QINGWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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