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 the PTO shaft for transmitting motive power of an engine t...

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Bibliographische Detailangaben
1. Verfasser: EGAWA FUMIHIRO
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 the PTO shaft for transmitting motive power of an engine to a working part, the PTO clutch for connecting/disconnecting power transmission 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 near 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 a 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, the PTO shaft 18 is reverse-driven by rotating/driving a neutral/reverse gear 46 by rotation power from the reverse switching mechanism 51. COPYRIGHT: (C)2009,JPO&INPIT