| 摘要 |
<P>PROBLEM TO BE SOLVED: To miniaturize a hydrostatic continuously variable transmission, a steering mechanism pump and a charge pump in a travel transmitting structure of a working vehicle. Ž<P>SOLUTION: A steering mechanism pump 49 is provided on one side of an input shaft 10 across a hydraulic pump 71 of a hydrostatic continuously variable transmission 9, a charge pump 50 is provided on the other side of the input shaft 10 across the hydraulic pump 71, and the steering mechanism pump 49 and the charge pump 50 are driven by the input shaft 10. Feed passages 95, 96 for feeding working fluid are arranged between the input shaft 10 and the output shaft 11 along the input shaft 10 and the output shaft 11, the working fluid is fed from any one of the feed passages 95, 96 to the steering mechanism pump 49, and the working fluid is fed from the other of the feed passages 95, 96 to the charge pump 50. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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