About 59 results
https://drivepatents.com/patents/1011897 · 15 Jun 2011
An electric transaxle unit includes an axle, an electric motor for driving the axle, a motor shaft serving as an output shaft of the electric motor, the motor shaft being not coaxial to the axle, a deceleration gear train interposed between the motor shaft...
https://drivepatents.com/patents/1012417 · 1 Jun 2011
A riding-type ground working vehicle includes left and right wheels, a command value calculating section (68), a yaw rate detecting section (60) that detects a yaw rate of the vehicle, a target yaw rate calculating section (70), a correction coefficient ac...
https://drivepatents.com/patents/1013130 · 11 May 2011
The traveling system transmission structure for vehicle includes a planetary gear unit, a forward/rearward-travel switch unit and a transmission case. A front end portion of a sun gear shaft is directly or indirectly supported by a front bearing wall that ...
https://drivepatents.com/patents/1015048 · 16 Mar 2011
A hydraulic transaxle (1), comprising: a pair of right and left motor shafts (23b); an axle casing (2,2R,2L) supporting the pair of motor shafts (23b), the axle casing (2,2R,2L) having an opening (60) at front or rear side thereof and formed therein with a...
https://drivepatents.com/patents/1015833 · 16 Feb 2011
A vehicle, comprising a frame (11,21) and a prime mover (5) mounted on the frame (11,21). A first transaxle apparatus (20) is supported by the frame (11,21) and has a housing (246,247) which supports a first axle (22R,22L), incorporates a hydraulic pump (2...
https://drivepatents.com/patents/1067035 · 31 May 2006
There is provided a pump unit (100) configured to be capable of transmitting a rotational power from a driving power source which is operatively connected thereto to an actuator through a pair of hydraulic fluid lines. The pump unit includes: an input shaf...
https://drivepatents.com/patents/1068706 · 5 Apr 2006
There is provided a pump unit (1) for supply and discharge of hydraulic fluid into and from an actuator upon receiving driving power from a driving source is provided, in which said actuator is fluidly connected to said pump unit via a hydraulic circuit. T...
https://drivepatents.com/patents/1069417 · 8 Mar 2006
A hydrostatic transaxle (2), comprises: a transaxle casing; a pair of left and right axles (8) disposed in the transaxle casing; a pair of hydraulic motors (M2,M3) for driving the respective axles (8); and a pair of left and right steerable drive wheels (9...
https://drivepatents.com/patents/1069547 · 1 Mar 2006
There is provided a pump system (100) including a housing (110) capable of reserving oil in an internal space; an input shaft (210) supported by the housing so as to be operatively connected to a driving source (40); a pump shaft (310a,310b) supported by t...
https://drivepatents.com/patents/1069947 · 15 Feb 2006
A transaxle for auxiliary wheels of a vehicle having a main drive wheel (5) and left and right auxiliary drive wheels (8), comprises: a gear (44) to which a rotary force for driving the main drive wheel is distributed; a pair of left and right axles (41L,4...