METHOD AND SYSTEMS FOR IMPROVING THE OPERATION OF

专利名称：METHOD AND SYSTEMS FOR IMPROVING

THE OPERATION OF TRANSMISSIONS FORMOTOR VEHICLES

发明人：Gilbert W. Younger申请号：US09796017申请日：20010228

公开号：US20030100396A1公开日：20030529

专利附图：

摘要：Methods and systems for improving the operation of transmissions forautomotive vehicles increase the main line fluid pressure of a “factory installed”

transmission to permit shifting of gears at proper time intervals without undesireableside effects including late or delayed shifts. The hydraulic circuitry of a “factory

installed” automotive transmission is also modified to increase the accumulator range toimprove the quality of a “1-2” shift, and to extend the useful operating life of thetransmission. A seal assembly is provided for reducing leakage of transmission fluid, andadditional modifications to the hydraulic circuitry of the automotive transmission providea smooth, quick and positive forward clutch apply circuit, and increase the servo-applypressure to the intermediate and overdrive servos to increase the holding capacity of thesecond and fourth bands and to adjust the field of the shift.

申请人：YOUNGER GILBERT W

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