Adjustable drop transmission assembly for a work vehicle

Adjustable drop transmission assembly for a work vehicle

A transmission assembly for a work vehicle includes a housing that accommodates first and second transmission shafts, a gear arrangement that provides a selective gear reduction for transmission of power between the first and second transmission shafts, and a quill structure secured to the housing t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Martin, Lloyd D, Long, Randall L
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
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
PERFORMING OPERATIONS
SOIL SHIFTING
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:A transmission assembly for a work vehicle includes a housing that accommodates first and second transmission shafts, a gear arrangement that provides a selective gear reduction for transmission of power between the first and second transmission shafts, and a quill structure secured to the housing that supports the first transmission shaft. The quill structure is couplable to the housing in a first orientation and a second orientation to vary a vertical spacing between the first and second transmission shafts. A bearing bore in the quill structure is formed at a vertically offset location of the quill structure and receives the first transmission shaft. The vertical spacing between the first transmission shaft and the second transmission shaft may be set at a first vertical distance or at a second vertical distance based on the quill structure being coupled to the housing in the first orientation or in the second orientation, respectively.