Disk pulling device

The utility model provides a disk pulling device, including the internal thread disc, internal thread disk border circumference evenly is provided with a plurality of lead screws, and single lead screw runs through the internal thread disc to it is perpendicular with the internal thread disc, be pro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DANG XIAOMING, PING YUAN, ZHANG FEI, ZHAO FASHENG, JING JIEFEI, CHENG YONGQIANG, LIU HONGBO, HAO WANXIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model provides a disk pulling device, including the internal thread disc, internal thread disk border circumference evenly is provided with a plurality of lead screws, and single lead screw runs through the internal thread disc to it is perpendicular with the internal thread disc, be provided with the jackscrew in the middle of the internal thread disc, the jackscrew runs through the internal thread disc to it is perpendicular with the internal thread disc. The one end of lead screw still is connected with the jack catch, and the jack catch passes through the silk braid and is connected with the lead screw. Internal thread disk border circumference evenly is provided with 3 lead screws. The jackscrew has two kinds of length specifications, a 260mm, another kind of 160mm. The cover has the nut on the lead screw, and the nut is sat on the internal thread disc, and the nut lies in not homonymy of internal thread disc with the jack catch. This disk pulling device application scope is wide, is the indi