초록 ▼

An axle driving apparatus wherein a hydraulic motor and a hydraulic pump for a hydro-static-transmission are housed in a transmission casing of the axle driving apparatus and a center section for connecting the hydraulic motor and hydraulic pump is disposed in the transmission casing, the center sec

An axle driving apparatus wherein a hydraulic motor and a hydraulic pump for a hydro-static-transmission are housed in a transmission casing of the axle driving apparatus and a center section for connecting the hydraulic motor and hydraulic pump is disposed in the transmission casing, the center section being fixed at the butt joint portion at the transmission casing, and an oil passage from the hydraulic pump to the hydraulic motor at the center section is bent at a right angle so as to extend the motor shaft in parallel to the axles, so that the rotation direction of the motor shaft conventionally changed by bevel gears is changed by the oil passages in the center section.

대표청구항 ▼

An integrated hydrostatic transaxle comprising: a transaxle casing including a first casing section and a second casing section joined along a horizontal peripheral junction surface; a pair of oppositely extending axles disposed within said transaxle casing, said pair of axles having a longitudinal

An integrated hydrostatic transaxle comprising: a transaxle casing including a first casing section and a second casing section joined along a horizontal peripheral junction surface; a pair of oppositely extending axles disposed within said transaxle casing, said pair of axles having a longitudinal axis; a hydraulic pump; a hydraulic motor disposed within said transaxle casing, said hydraulic motor including an associated output shaft having a longitudinal axis; and a pump mounting surface disposed within said transaxle casing and offset from said peripheral junction surface for mounting said hydraulic pump within one of said first and said second casing sections.