Working vehicle with hydraulic valve equipment

With regard to the present invention, valves are modularized so as to improve operativity, and the valves are formed by one member and changed the arrangement thereof so as to be miniaturized, thereby making the maintain work easy. Namely, a PTO rear cover (3c), in which a PTO driving mechanism havi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MATSUFUJI, MIZUYA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	With regard to the present invention, valves are modularized so as to improve operativity, and the valves are formed by one member and changed the arrangement thereof so as to be miniaturized, thereby making the maintain work easy. Namely, a PTO rear cover (3c), in which a PTO driving mechanism having a PTO clutch (28) is housed, is attached to a rear end of a rear housing (3) of a vehicle body, PTO valve equipment (72) controlling on/off of the PTO clutch (28) is provided integrally with the PTO rear cover (3c), and an oil passage communicating the PTO valve equipment (72) with the PTO clutch (28) and a hydraulic port are formed in the inside of the PTO rear cover (3c). A plurality of valves is provided so as to control operation of a forward/rearward travel selector and fixed to one of side surfaces of a front housing, an attachment member formed by one plate-like member touches the vehicle body housing, and the valves are arranged on substantial same plane in parallel to the touching surface.