Anti-loosening track bolt

The invention discloses an anti-loosening track bolt, and relates to the technical field of TBM engineering. The anti-loosening track bolt comprises a bolt body and a nut which are matched with each other, the nut is of a cavity structure with one end closed and the other end open, internal threads...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHOU ZEMIN, ZHANG KUNTAI, LU YUNBING, AI XIAODI, TAN WEI, SI YUDI, ZHAO HAO, ZHANG LIANQING, MA XIAO, HUANG YONGSHENG, LIU YUAN, JIANG CHUNMING, CHEN LEI, LI CHAO, ZHAO KANGLIN, LI YUJIANG, FENG FEI, LIU JUNSHENG, SUN JUNZHEN, LIAO SHIWEI
Format:	Patent
Sprache:	chi ; 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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