System for displaying information aboard a moving object

Details System for displaying information aboard a moving object System for displaying information aboard a moving object

1975-11-20

1977-06-07

Smith, Jerry

Automatic temperature and humidity regulation

Thermostatic

Expanding solid

23515027, 246122R, 340 24, G06F 1520, G09B 2910

Patent

active

040285316

ABSTRACT:
A plurality of vehicles which move along a route with predetermined transit points are equipped each with a display device on which the transit points as well as the termini of the route are visualized by lights. These lights are generally turned off except for the light corresponding to a transit point towards which the vehicle is heading which is lit so as to indicate that point to the passengers. The operation of the device is based upon a comparison of the distance traveled by the vehicle from a starting terminus with successively fixed distances which characterize the transit points.

REFERENCES:
patent: 2363416 (1944-11-01), Henroteau
patent: 2434041 (1948-01-01), Hesser
patent: 2535162 (1950-12-01), Rodgers
patent: 2916613 (1959-12-01), Albrighton et al.
patent: 3004258 (1961-10-01), Cohen et al.
patent: 3646580 (1972-02-01), Fuller et al.
patent: 3886515 (1975-05-01), Cottin et al.
patent: 3899769 (1975-08-01), Honore et al.

Affiliated with

Also associated with

Rating

System for displaying information aboard a moving object does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for displaying information aboard a moving object, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for displaying information aboard a moving object will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1238429