Auto ramp safety signal

Details Auto ramp safety signal Auto ramp safety signal

1989-07-27

1990-12-11

Orsino, Joseph A.

Communications: electrical

Vehicle parking indicators

340436, 254 88, G08B 536

Patent

active

049774000

ABSTRACT:
An add on signalling apparatus (10) for wheel ramps (50) to warn the operator of a vehicle (100) when one of the wheels (101) of the vehicle (100) has reached a selected location on the horizontal support surface (52) of the wheel ramp (50) by the movement of a pressure plate member (23) against a push button (17) to energize a power source (16) to provide electrical current to an elevated source of illumination (31).

REFERENCES:
patent: 2321602 (1943-06-01), Jensen
patent: 2450648 (1948-10-01), Felzer
patent: 2502924 (1950-04-01), Care et al.
patent: 3178156 (1965-04-01), Rigers
patent: 3824536 (1974-07-01), Cherico
patent: 3847376 (1974-11-01), Binding
patent: 4050403 (1977-09-01), Miller

Affiliated with

Also associated with

Rating

Auto ramp safety signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Auto ramp safety signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto ramp safety signal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-392128