VEHICLE TRANSFER GEAR MECHANISM

A transfer gear mechanism (24) for a four-wheel drive tractor (10) or the like includes a depending gear transfer train (28) that has an input gear (34) on an upper axis (36) and an output gear (38) on a lower axis (40). Housing means (26) are provided for supporting the gear transfer train (28), a...

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Bibliographische Detailangaben
Hauptverfasser:	RICHARDS, DAVID, L, WINDISH, WILLIS, E
Format:	Patent
Sprache:	eng
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 ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A transfer gear mechanism (24) for a four-wheel drive tractor (10) or the like includes a depending gear transfer train (28) that has an input gear (34) on an upper axis (36) and an output gear (38) on a lower axis (40). Housing means (26) are provided for supporting the gear transfer train (28), a pump (196) along the upper axis (36), and a PTO clutch assembly (52) along a third axis (54) between the upper and lower axes (36, 40) such that the PTO clutch assembly (52) is disposed underneath the pump (196) at an effective location. A service brake assembly (44) is also disposed on the lower axis (40) and it, the pump (196) and the PTO clutch assembly (52) can be individually serviced. Un mécanisme d'engrenages de transfert (24) pour un tracteur à quatre roues motrices (10) ou analogue comprend un train de transfert d'engrenages dépendants (28) qui possède un engrenage d'entrée (34) sur un axe supérieur (36) et un engrenage de sortie (38) sur un axe inférieur (40). Des organes d'enveloppe (26) supportent le train de transfert à engrenages (28), une pompe (196) le long de l'axe supérieur (36) et un assemblage d'embrayage de prise de force (52) le long d'un troisième axe (54) entre l'axe supérieur et l'axe inférieur (36, 40) de sorte que l'assemblage d'embrayage de prise de force (52) se trouve disposé sous la pompe (196) à un emplacement effectif. Un assemblage de frein de service (44) est également disposé sur l'axe inférieur (40) et il est possible d'entretenir et réparer individuellement aussi bien l'assemblage de frein de service (44) que la pompe (196) et l'assemblage d'embrayage de prise de force (52).