Electricity: circuit makers and breakers – Special application – Actuated concurrently with operation or use of art device
Patent
1983-09-28
1985-09-03
Pellinen, A. D.
Electricity: circuit makers and breakers
Special application
Actuated concurrently with operation or use of art device
74477, 200DIG29, H01H 316
Patent
active
045394474
ABSTRACT:
A transfer gear unit for use in an automobile comprises a first changeover device for selecting one of a two-wheel drive mode and a four-wheel drive mode at a time, a second changeover device for selecting one of a high-speed gear train, a neutral gear train and a low-speed gear train at a time, a first fork shaft selectively movable into a two-wheel drive position and a four-wheel drive position for actuating the first changeover device, a second fork shaft selectively movable into a high-speed gear position, a neutral gear position and a low-speed gear position for actuating the second changeover device, and a switch mechanism for indicating the four-wheel drive mode. The switch mechanism includes a switch and switch actuator means operable in response to operation of the first and second fork shafts for actuating the switch when the first fork shaft is in the four-wheel drive position and the second fork shaft is in the high-speed gear position or the low-speed gear position.
REFERENCES:
patent: 4290318 (1981-09-01), Ookubo et al.
patent: 4305309 (1981-12-01), Ookubo et al.
patent: 4415786 (1983-11-01), Takada et al.
Mizutani Hiroyuki
Ochi Kunihiko
Aisin Seiki Kabushiki Kaisha
Ginsburg Morris
Pellinen A. D.
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