Friction torque limiter

The utility model is a friction torque limiter relating to the technical field of preventive equipment of chain overload and decelerator of transportation machine under coal mine well.. Problems such as short life-span, poor preventive capability, low transportation power and hard maintenance exist...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: RUNQING,JI MU
Format: Patent
Sprache:eng
Schlagworte:
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