Title:
HYDROMECHANICAL TRANSMISSION
Document Type and Number:
WIPO Patent Application WO2003104684
Kind Code:
A8
Abstract:
The invention relates to transport mechanical engineering and can be used for different transmission for wheel and track vehicles. The inventive transmission comprises a body, coaxially arranged input and output shafts, a connecting unit, a control unit, a torque converter provided with an impeller and reaction and turbine wheels arranged in the circulation circuit thereof, a differential planetary gear set whose sun gear is rigidly connected to the input shaft and to the impeller of the torque converter. The crown gear is rigidly connected to the turbine of the torque converter by means of the connecting unit, and a satellite carrier is connected with the primary shaft of an automatic gearbox. In addition, said transmission is provided with a brake for the crown gear of the differential planetary gear set, a directional control detector and a transducer for the direct measurement of a load value. In another variant, the transmission is also provided with a unit for blocking the torque converter, several transducers for direct measurement of the load value and with an additional reverse series.
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Inventors:
KACHKIN VLADIMIR ALEKSANDROVIC (RU)
NESTEROVA LJUBOV VLADIMIROVNA (RU)
NESTEROVA LJUBOV VLADIMIROVNA (RU)
Application Number:
PCT/RU2002/000275
Publication Date:
April 29, 2004
Filing Date:
June 05, 2002
Export Citation:
Assignee:
KACHKIN VLADIMIR ALEKSANDROVIC (RU)
NESTEROVA LJUBOV VLADIMIROVNA (RU)
NESTEROVA LJUBOV VLADIMIROVNA (RU)
International Classes:
F16H47/06; F16H3/66; (IPC1-7): F16H47/06
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