ON-OFF POWER TRANSFER UNIT Russian patent published in 2012 - IPC B60K23/08 B60K17/344 

Abstract RU 2459716 C2

FIELD: transport.

SUBSTANCE: invention relates automotive auxiliary drives. Vehicle transmission 10 comprises primary drive system and secondary drive system to be thrown in/out. Said system comprises one device 50 to disengage wheel for selective engagement with and disengagement of auxiliary drive wheel 46 from auxiliary drive system, and power transfer unit 20 for selective engagement with and disengagement of auxiliary drive system with primary drive system. Said unit 20 comprises multidisc clutch arranged sequentially with cam coupling.

EFFECT: simplified design.

3 cl, 4 dwg

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RU 2 459 716 C2

Authors

Grog Dzhon Allen

Dates

2012-08-27Published

2008-03-19Filed