Coaxial tensioning device

The utility model discloses a coaxial tensioning device which comprises a coaxial positioning assembly, a tensioning assembly, a first driving tensioning assembly and a second driving tensioning assembly. The coaxial positioning assembly comprises an upper positioning cylinder, a lower positioning c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XU JINENG, SUN KUI, XU WENJIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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