Pump unit and working vehicle

Details Pump unit and working vehicle Pump unit and working vehicle

2009-08-18

2011-11-15

Vanaman, Frank (Department: 3618)

Motor vehicles

Power

Including traction motor of kind driven by noncompressible...

Reexamination Certificate

active

08056670

ABSTRACT:
A pump unit applied to a working vehicle includes an input shaft operatively connected to an output shaft of a driving source, first and second hydraulic pump bodies, a pump housing that accommodates the first and second hydraulic pump bodies having respective rotational axis lines parallel to the input shaft, a PTO shaft, and a mounting housing that couples the pump housing with the driving source in a state that the pump housing is free from the vehicle frame. The input shaft is supported by the pump and is parallel to the output shaft of the driving source, and extends outwardly from a surface of the pump housing that faces the driving source and is inserted into the mounting housing. The PTO shaft is supported by the pump housing and is parallel to the input shaft and extends outwardly from a surface of the pump housing that is opposite to the surface that faces the driving source.

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