Radio-controlled vehicle with RF noise elimination feature and w

Details Radio-controlled vehicle with RF noise elimination feature and w Radio-controlled vehicle with RF noise elimination feature and w

1975-07-23

1977-05-10

Curtis, Marshall M.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

340385, H04B 700

Patent

active

040231780

ABSTRACT:
A radio-controlled vehicle having a steering motor, a drive motor, a drive mechanism, and a direction sensor for receiving an RF signal from a remote station to actuate the drive motor and to control the steering motor to direct the vehicle to the station. Also, an ultra-sonic anti-collision circuit for preventing the vehicle from colliding with any obstacle lying in the way of its travel. The direction sensor includes an integrating circuit to remove noise components from the direction control signal to thereby provide precise control to the drive mechanism. The ultra-sonic anti-collision circuit includes circuits for preventing malfunction of the anti-collision circuit due to mechanical shocks and/or vibrations of the vehicle.

REFERENCES:
patent: 3448822 (1969-06-01), LaLone et al.
patent: 3742507 (1973-06-01), Pirre
patent: 3835950 (1974-09-01), Asano et al.
patent: 3860906 (1975-01-01), Browning
patent: 3892483 (1975-07-01), Saufferer

Affiliated with

Also associated with

Rating

Radio-controlled vehicle with RF noise elimination feature and w does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio-controlled vehicle with RF noise elimination feature and w, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio-controlled vehicle with RF noise elimination feature and w will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1986900