An autonomous mobile robot may use an improved steering system. The improved steering system may include a steering motor that is operably coupled to a motor shaft. The motor shaft may be aligned at an offset position relative to a center axis of the auton...

A device for coupling an input shaft (24) and an output shaft (26) is provided. The device preferably includes a carrier coupled to the input shaft, a hydraulic pump (14) coupled to the carrier and the output shaft, a hydraulic conduit (16) coupled to the ...

To achieve a first object of the present invention, a starting time limit vehicle speed which preferentially permits a torque distribution to front and rear wheels at the time of starting of a vehicle is switched in accordance with a degree of a diameter d...