Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1983-12-07
1987-01-20
Braun, Leslie A.
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
74864, 3644241, B60K 4106
Patent
active
046372784
ABSTRACT:
Disclosed is a gear shift controller for an automatic transmission with a gear shift, having a hydraulic torque converter; a gear change group, having a plurality of gears, each gear providing a different transmission ratio for the transmission of power from said hydraulic converter to the output of the transmission, each of said gears having a gear train; a one-way clutch interposed in at least one of said gear trains; a plurality of clutch means operatively connected with said gear trains for actuating each of said gear trains selectively; a gear change determination circuit operatively connected with said clutch means for controlling the operation of each of said clutch means according to a predetermined gear-shifting program; a coasting detection circuit operatively connected with said gear change determination circuit, for detecting a car in the coasting state; a gear shift limiting circuit, operatively connected with said gear change determination circuit, for actuating only said gear train in which said one-way clutch is interposed immediately regardless of the operation of said gear change determination circuit, when said coasting detection circuit has determined the car to be coasting; and an operation transfer control system for transferring the operation of the gear shift limiting circuit.
REFERENCES:
patent: 3675511 (1972-07-01), Wakamatsu et al.
patent: 3684066 (1972-08-01), Kubo et al.
patent: 3707097 (1972-12-01), Arai et al.
patent: 3726157 (1973-04-01), Marumo
patent: 3741043 (1973-06-01), Oya et al.
patent: 3776048 (1973-12-01), Enomoto et al.
patent: 3813964 (1974-06-01), Ichimura et al.
patent: 3855880 (1974-12-01), Ishimaru et al.
patent: 3943799 (1976-03-01), Sakai et al.
patent: 4034627 (1977-07-01), Mizote
patent: 4262335 (1981-04-01), Ahlen et al.
patent: 4290325 (1981-09-01), Nishimura
patent: 4308764 (1982-01-01), Kawamoto et al.
patent: 4408293 (1983-10-01), Avins
patent: 4478108 (1984-10-01), Nishimura et al.
Nishikawa Masao
Sakai Shinzo
Sakurai Yoshimi
Braun Leslie A.
Diehl Dwight G.
Honda Giken Kogyo Kabushiki Kaisha
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