Portable 42-inch closed fixed pulley

One end of the fixed pulley is connected with a left arm and a right arm, one ends of an upper support and the left arm and the right arm are clamped with quick-release pins, one ends of the upper support and the left arm and the right arm, which are far away from the quick-release pins, are clamped...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHAO YUNZHONG
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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