WORKING VEHICLE
PROBLEM TO BE SOLVED: To attain a constitution responding to independent reverse driving of a PTO shaft without complicating the structure of a power transmission route in an upstream side than a PTO clutch in a working vehicle provided with a PTO shaft for transmitting motive power of an engine to...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To attain a constitution responding to independent reverse driving of a PTO shaft without complicating the structure of a power transmission route in an upstream side than a PTO clutch in a working vehicle provided with a PTO shaft for transmitting motive power of an engine to a working part; the PTO clutch for connecting/disconnecting transmission of motive power to the PTO shaft; and a PTO transmission mechanism for speed-changing an output of the PTO shaft on a transmission case. SOLUTION: A reverse switching mechanism 51 is provided on a neighborhood to the PTO shaft 18 in the transmission case 15. A reverse clutch 52 for connecting/disconnecting transmission of rotation power to the reverse switching mechanism 51 and the PTO transmission mechanism 40 are arranged on the PTO shaft 18. When the PTO transmission mechanism 40 is in the neutral state and the reverse clutch 52 is in the ON state, a neutral/reverse gear 46 is rotated/driven by rotation power from the reverse switching mechanism 51. COPYRIGHT: (C)2009,JPO&INPIT |
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