Automatic braking apparatus with ultrasonic detector

Details Automatic braking apparatus with ultrasonic detector Automatic braking apparatus with ultrasonic detector

1991-06-24

1992-12-15

Butler, Douglas C.

Motor vehicles

With means for controlling operation responsive to...

Radiation, force, or waves reflected from external object or...

3031152, 303901, B60T 712, B60T 1320

Patent

active

051708582

ABSTRACT:
An automatic braking apparatus includes: an ultrasonic wave emitter provided in a front portion of an automatic braking car producing and emitting ultrasonic waves frontwardly in a predetermined distance in front of the car, an ultrasonic receiver also formed in a front portion of the car operatively receiving a reflective ultrasonic wave signal as reflected by another car positioned within the pre-determined distance in front of the automatic braking car for actuating a driving motor to intermittently drive a brake master cylinder to boost brake oil towards two wheel cylinders of front and rear wheels to brake the car intermittently for automatically braking the car for a safe braking purpose.

REFERENCES:
patent: 3689882 (1972-09-01), Dessailly
patent: 3749197 (1973-07-01), Deutsch
patent: 3892483 (1975-07-01), Saufferer
patent: 4574908 (1986-03-01), Brick
patent: 4628317 (1986-12-01), Nishikawa et al.
patent: 4833469 (1989-05-01), David
patent: 4846297 (1989-07-01), Field et al.
patent: 4893691 (1990-01-01), Park
patent: 4934477 (1990-06-01), Dai
patent: 4971400 (1990-11-01), Jonner
patent: 5076384 (1991-12-01), Wada et al.

Affiliated with

Also associated with

Rating

Automatic braking apparatus with ultrasonic detector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic braking apparatus with ultrasonic detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic braking apparatus with ultrasonic detector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2086887