发明名称 Multimodal vehicle traction system
摘要 This invention relates to multiple driven axle vehicles, and particularly to all-terrain vehicles equipped for rear wheel drive, four wheel drive, and on-demand front wheel drive. The invention is directed toward a system of switchable traction options allowing the vehicle operator to easily choose between different modes, such as rear wheel drive with an open or unlocked differential, rear wheel drive with a locked differential, four wheel drive with open differentials, four wheel drive with one locked differential, four wheel drive with two locked differentials, or rear wheel drive with on-demand four wheel drive.
申请公布号 US6976553(B1) 申请公布日期 2005.12.20
申请号 US20040783985 申请日期 2004.02.19
申请人 POLARIS INDUSTRIES INC. 发明人 DAHL NATHAN;LOVOLD JEFF;WYSOCKI TIM;OSTROSKI SCOTT;DEWOLFE DAN;SHERROD SEAN
分类号 B60K17/35;B60K23/04;B60K23/08;(IPC1-7):B60K17/35 主分类号 B60K17/35
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