Extension overspeed device tensioner life's device

The utility model discloses an extension overspeed device tensioner life's device relates to metallurgical equipment technical field. This extension overspeed device tensioner life's device, includingthe activity roller seat, the right side fixedly connected with joint piece of activity ro...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JIA SHOULI, ZHANG JIN, DOU WEIYOU, QIN XUEJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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