Stud for resistance test

The utility model discloses a stud for resistance test, establish the bolt head at bolt body middle part including bolt body and cover, the one end of bolt body is the screw rod, and the other end of bolt body is provided with the screw thread, be provided with the screw thread on the screw rod, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI WENYONG, PENG KAI, ZHONG JIULING, WU HUANYE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a stud for resistance test, establish the bolt head at bolt body middle part including bolt body and cover, the one end of bolt body is the screw rod, and the other end of bolt body is provided with the screw thread, be provided with the screw thread on the screw rod, the screw rod cross section is circular or hexagon. This stud for resistance test simple structure reasonable in design has realized the good contact of resistance meter and looped netowrk cabinet through the bolt that has rotatory screw thread, has improved the accuracy and the work efficiency of test result greatly, and the resistance meter that has avoided causing because of contact failure can not normally not work or hidden danger such as data mistake.