초록 ▼

A hydrostatic transmission design incorporating a unique housing shape and configuration, including a vertical split of the two casing elements, which are shaped to conform to the internal components of the transmission. The center section of the transmission has a unique configuration including a t

A hydrostatic transmission design incorporating a unique housing shape and configuration, including a vertical split of the two casing elements, which are shaped to conform to the internal components of the transmission. The center section of the transmission has a unique configuration including a trunnion mounted swash plate, means for mounting the center section to the transmission and a motor output shaft mounted below the pump running surface. The transmission also includes an expansion chamber, preferably secured externally to the sump, having a tube mounted therein to transfer hydraulic fluid between the chamber and the sump.

대표청구항 ▼

[ We claim:] [1.]1. A transmission comprising(a) a casing having a main casing portion and a side casing portion joined along a junction surface;(b) said main casing portion having a first axle horn integrally formed therewith and a rib formed between the body of said main casing portion and said fi

[ We claim:] [1.]1. A transmission comprising(a) a casing having a main casing portion and a side casing portion joined along a junction surface;(b) said main casing portion having a first axle horn integrally formed therewith and a rib formed between the body of said main casing portion and said first axle horn;(c) said side casing portion having a second axle horn integrally formed therewith;(d) a hydrostatic transmission mounted inside said casing;(e) a pair of axles mounted in said casing, wherein the axis of said axles is generally perpendicular to said junction surface, and one of said axles extends out of said casing through said first axle horn of said main casing member and the other of said axles extends out of said casing through said second axle horn of said side casing member;(f) wherein said main casing portion and said side casing portions are shaped to conform to the shape of the hydrostatic transmission.