Throttle control device

Details Throttle control device Throttle control device

1988-03-07

1989-04-18

Marmor, Charles A.

Motor vehicles

With means responsive to speed of vehicle for maintaining...

Including electrically actuated servomechanism

180197, 123361, 74513, 74665C, B60K 3102

Patent

active

048218316

ABSTRACT:
A throttle control device includes a first gear 5 rotatable corresponding to the depression of an accelerator pedal 1 of a vehicle engine a first motor 8 engaged with a second gear 6 meshed with the first gear, the first motor being actuated upon a traction slip detection to rotate the first gear through the second gear to thereby correct the rotation angle of the first gear. A third gear 12 is ganged with the first gear to rotate therewith, and a throttle link 20 is coupled with the third gear for controlling the opening of a throttle valve 22 of the engine through a throttle wire 19 corresponding to a rotation angle of the third gear, and a second motor 18 drives the third gear through a clutch to control the opening of the throttle valve during a constant speed running of the vehicle.

REFERENCES:
patent: 1368282 (1921-02-01), Muzzy
patent: 2565968 (1951-08-01), Jorgensen et al.
patent: 3802528 (1974-04-01), Leiber
patent: 4526060 (1985-07-01), Watanabe

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