Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1983-12-15
1986-10-21
Pate, III, William F.
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
74861, 74665G, 180247, B60K 4102
Patent
active
046178406
ABSTRACT:
A system for controlling power transmission of a four-wheel drive vehicle powered by an engine. The vehicle is provided with a transmission for transmitting a power of the engine to main wheels and a clutch for selectively transmitting the power to auxiliary wheels. In order to detect sudden braking of the vehicle, a vehicle speed sensor and a control circuit for detecting deceleration of the vehicle greater than a predetermined value are provided, the control circuit producing an output signal. A switch is provided responsive to the output signal for engaging the clutch, whereby the four-wheel driving power transmission is established.
REFERENCES:
patent: 4132297 (1979-01-01), Brown et al.
patent: 4298085 (1981-11-01), Moroto et al.
patent: 4367661 (1983-01-01), Moroto et al.
patent: 4369671 (1983-01-01), Matsumoto et al.
patent: 4407387 (1983-10-01), Lindbert
patent: 4433748 (1984-02-01), Satoh et al.
patent: 4444073 (1984-04-01), Moroto et al.
patent: 4458557 (1984-07-01), Hayakawa
patent: 4466502 (1984-08-01), Sakai
patent: 4466519 (1984-08-01), Romer
Makita Fujio
Sakakiyama Ryuzo
Umezawa Mitsuo
Yamakawa Toru
Diehl Dwight G.
Farber Martin A.
Fuji Jukogyo Kabushiki Kaisha
Pate III William F.
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