Diameter-variable rotating shaft and paper tube recovery device comprising same

The invention discloses a diameter-variable rotating shaft and a paper tube recovery device comprising the same. The rotating shaft comprises a rotating shaft body and a plurality of arc-shaped supporting plates, and the arc-shaped supporting plates are located on the outer side of the rotating shaf...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SHI GUANGXU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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