Deployable vehicular barricade

Details Deployable vehicular barricade Deployable vehicular barricade

1984-11-28

1986-03-25

Novosad, Stephen J.

Road structure, process, or apparatus

Traffic steering device or barrier

49 49, 49131, E01F 1300

Patent

active

045779910

ABSTRACT:
A deployable vehicular barricade system includes a plurality of barricade units each having an elongate rigid post slidably received in a below-grade casing. Longitudinally spaced guide plates cooperating between the post and the casing guide the post between an extended position partially projecting from the casing and a retracted position within the casing and also serve to resist vehicular impact to the post in the extended position. A spring in the bottom of the casing and a remotely controlled locking arm and trigger mechanism allow the post to be selectively and instantaneously deployed into the extended position.

REFERENCES:
patent: 3086430 (1963-04-01), Emmel
patent: 3348331 (1967-10-01), Williams
patent: 3530775 (1970-09-01), Bowersox
patent: 3963363 (1976-06-01), Roper
patent: 4113400 (1978-09-01), Smith
patent: 4354771 (1982-10-01), Dickinson
patent: 4481887 (1984-11-01), Urbano

Affiliated with

Also associated with

Rating

Deployable vehicular barricade does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-627903