Reeling and unreeling device of security rope

The invention discloses a reeling and unreeling device of a security rope. The reeling and unreeling device has the key point by comprising two opposite limiting frames; a rope reeling rotary roller which sleeves a rotary shaft is arranged between the limiting frames; the two ends of the rotary shaf...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG DIFAN, WANG SHIYONG, WANG JIZHEN, SUN YUNZHI, HUA CHENBING, LYU WEN
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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