HST unit

Details HST unit HST unit

2006-05-11

2009-11-03

Restifo, Jeffrey J (Department: 3618)

Motor vehicles

Power

Including traction motor of kind driven by noncompressible...

C180S308000

Reexamination Certificate

active

07610985

ABSTRACT:
An HST unit includes a first hydraulic motor unit for operatively driving one of a pair of driving wheels; a second hydraulic motor unit for operatively driving the other one of the pair of driving wheels; a hydraulic pump unit operatively connected to a driving power source, the hydraulic pump unit configuring a traveling hydrostatic transmission in cooperation with the first and second hydraulic motor units; and an attachment frame for supporting the first hydraulic motor unit, the second hydraulic motor unit and the hydraulic pump unit, the attachment frame being attachable to a vehicle frame.

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