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Planetary Gear Transmission Systems Or Components > Fluid Drive Or Control Of Planetary Gearing > Fluid Pump And Motor In One Of Plural Paths To Or From Planetary Gearing Fluid Pump And Motor In One Of Plural Paths To Or From Planetary GearingFluid Pump And Motor In One Of Plural Paths To Or From Planetary Gearing patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/15/07 - 20070037651 - Continuously variable transmission The present invention is directed toward overcoming these and other problems associated with using a hydrostatic unit in a continuously variable transmission. The present invention allows for a “mechanical neutral,” as well as a more efficient reverse configuration to be achieved. The present invention has a dual sun planetary gearset, ... 02/01/07 - 20070026989 - Drive system for a machine A machine, including a hydraulic pump and one or more hydraulic implements connected to the hydraulic pump. The machine may also include a hydraulic motor connected to the hydraulic pump and one or more propulsion devices. Additionally, the machine may include drive-system controls operable to selectively cause the hydraulic motor ... 01/04/07 - 20070004547 - Hydromechanical transmission for agricultural tractors The transmission comprises: an input shaft t (IS) which can be coupled to a prime mover of the tractor and extends along a first direction (x1) aligned with the shaft of the prime mover and with a shaft (S1) of the power take-off of the tractor; an output shaft (OS); ... 12/07/06 - 20060276291 - Hydromechanical transmission A hydromechanical transmission having an input member, a hydrostatic transmission, and a mechanical transmission. The mechanical transmission includes first and second synchronizing assemblies for synchronizing at least one of a first or second output member with a combined output speed from the input member and the hydrostatic transmission. First and ... 12/07/06 - 20060276290 - Multi-range hydromechanical transmission A hydromechanical transmission having an input member, a hydrostatic transmission, and a mechanical transmission. The mechanical transmission includes first and second synchronizing assemblies for synchronizing at least one of a first or second output member with a combined output speed from the input member and the hydrostatic transmission. First and ... 09/28/06 - 20060217225 - Speed-changing device A transmission is provided which has a very compact system configuration and is capable of exerting high energy efficiency over all speed regions from a low speed region to a high speed region, while providing improved operability free from a torque shortage. To this end, the transmission has an input ... 06/01/06 - 20060116232 - Manually adjustable clutch assembly with visual indicator A manual adjustment mechanism for a clutch is provided wherein an adjusting gear rotates an adjusting ring relative to a pressure plate that are interconnected by means of an inclined surface or a threaded surface. The adjustment gear is mounted on a shaft and is rotated manually. An externally visible ... 05/04/06 - 20060094553 - Gearbox assembly with gearbox means for speed overlap A gearbox assembly, in particular for a wheel drive of a vehicle with a hydrostatic gearbox (2) having at least one downstream planetary stage (3), wherein coupling the planetary stage (3) to the hydrostatic gearbox (2) is via intermediate gearbox means for speed overlap within the planetary stage (3), by ... 01/05/06 - 20060003861 - Continuously variable hydro-mechanical transmission A transmission for use with a power source and a load includes a primary sun gear adapted to be coupled to the power source, a hydrostatic power unit including a pump coupled to a motor, a ring gear driven by the motor, a secondary sun gear coupled to a first ... 10/20/05 - 20050233852 - Hydrostatic transaxle apparatus A hydrostatic transaxle apparatus comprises a housing in which an HST, a pair of axles, a differential unit differentially connecting the axles to each other, and a horizontal counter shaft interposed between the HST and the differential unit. The HST comprises axial piston type hydraulic pump and motor mounted on ... 09/08/05 - 20050197225 - Transmission apparatus for a working vehicle A working vehicle comprises: a power source having an output shaft; axles; a cargo deck; and a transmission apparatus for driving axles disposed below the cargo deck. The transmission apparatus includes an input shaft drivingly connected to the output shaft of the power source, a hydro-mechanical stepless transmission driven by ... 09/01/05 - 20050192148 - Working vehicle In a working vehicle, a variable output HST and a planetary gear unit are connected with an engine, which is supported on a vehicle frame closer to a first side of a fore and aft direction of the vehicle in vibration free manner so as to together constitute a driving-side ... ### FreshPatents.com Support |