Connection device for counteraxle and drive sprocket of motorcycle speed variator

The utility model is a motorcycle countershaft and active chain wheel connecting device and relates to the motorcycle transmission, and is composed of a countershaft 4, an active chain wheel 3, and a active chain wheel fastener, wherein the active chain wheel fastener is a lock washer 2 and a hex nu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GUOYONG QIN
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING CYCLES ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model is a motorcycle countershaft and active chain wheel connecting device and relates to the motorcycle transmission, and is composed of a countershaft 4, an active chain wheel 3, and a active chain wheel fastener, wherein the active chain wheel fastener is a lock washer 2 and a hex nut 1, the fastening active chain wheel segment of the countershaft is a M1x15 screw bolt. The device is designed for CG125, CB125, or CG150 motorcycles with a five-gear transmission and chain drive. The utility model is designed to be a solution to active chain wheel positioning on the countershaft, allowing less active chain wheel and countershaft wearing and improving the lifecycle by 2~3 times hence driving down ownership costs.