Protector for vertical roll transmission shaft

The utility model discloses a protector for a vertical roll transmission shaft. The protector comprises a first screw arranged on the upper portion of the transmission shaft, and a second screw arranged on the lower portion of the transmission shaft, wherein the front end of the first screw is fixed...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG TANGZHENG, HU CHAO, LI LIANGHONG, ZHANG XUERONG, LU GUANGTAO, ZHOU SHAORONG, QIU DANSHENG, WU SHAOBIN, CHEN YANCAI, HE KE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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