发明名称 MOTORIZED TOWING DEVICE
摘要 A motorized towing device comprising a chassis, at least one motor, at least two wheels, a controller, and a quick release attachment mechanism. The controller operates the motor to cause the rotation of the wheels and the movement of the chassis over a surface. The quick release attachment mechani sm releaseably secures the chassis to an object desired to be towed or moved while permitting rotational movement of the device relative to the object about a generally horizontal plane.
申请公布号 CA2543994(C) 申请公布日期 2007.04.24
申请号 CA20042543994 申请日期 2004.10.26
申请人 TREADWEEL, SIMON;JENKINS, ALASTAIR 发明人 TREADWELL, SIMON;JENKINS, ALASTAIR
分类号 B62D51/06;B62B5/00;B62D51/00;B62D53/02 主分类号 B62D51/06
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