Semi-automatic shift implementation

Details Semi-automatic shift implementation Semi-automatic shift implementation

1992-10-30

1995-07-25

Bonck, Rodney H.

Machine element or mechanism

Gearing

In series plural interchangeably locked nonplanetary units

74335, F16H 5970

Patent

active

054352126

ABSTRACT:
A vehicular transmission shift control system/method is provided for effecting automatic shifting between sequentially related forward gear ratios within manually selected groups is provided in splitter type compound transmissions that include a logic member (178) operative to receive and process an engine speed signal and other signals (176) and to provide an output control signal (192) to a shift actuator (184) that is operative to enable automatic shifting between the sequentially related forward gear ratios within each of a plurality of manually selectable groups whenever one of the groups (202, 204) is manually engaged by an operator of the vehicle.

REFERENCES:
patent: 4455883 (1984-06-01), Radcliff
patent: 4498356 (1985-02-01), Vater et al.
patent: 4561325 (1985-12-01), Jester
patent: 4722248 (1988-02-01), Braun
patent: 4742731 (1988-05-01), Eldridge et al.
patent: 4764665 (1988-07-01), Vandervoort
patent: 4802384 (1989-02-01), Schwarz et al.
patent: 4944197 (1990-07-01), Stine et al.
patent: 5038627 (1991-08-01), Schwaiger et al.
patent: 5052245 (1991-10-01), Kigoshi
patent: 5053961 (1991-10-01), Genise

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