Traffic counter apparatus for selective lane use

Details Traffic counter apparatus for selective lane use Traffic counter apparatus for selective lane use

1988-06-30

1990-02-13

Heyman, John S.

Electrical pulse counters, pulse dividers, or shift registers: c

Applications

Counting animate or inanimate entities

340940, G08G 1065, E01F 1100

Patent

active

049013343

ABSTRACT:
A housing assembly of the apparatus includes a roadway mounted base plate to which a housing is secured with the housing having a low profile and inclined side and end walls to permit placement of the housing assembly along a course of lane markers. The housing defines a chamber in which transducer and electronic components are housed. A collapsible road tube terminates within the housing in communication with the transducer. A retainer prevents road tube separation from the housing. An electrical cable of flat section passes downwardly through the base plate and terminates at a remote tallying component.

REFERENCES:
patent: 2334143 (1943-11-01), Basquin et al.
patent: 3427933 (1969-02-01), Taylor-Myers
patent: 3587416 (1971-06-01), Flanagan
patent: 3911390 (1975-10-01), Myers
patent: 3949355 (1976-04-01), Newmeyer
patent: 3950725 (1976-04-01), Kitajima
patent: 4050834 (1977-09-01), Lee
Magazine page from highway trade publication entitled "International Transportation Engineer's Journal"--May or Jun. 1988 issue.

Affiliated with

Also associated with

Rating

Traffic counter apparatus for selective lane use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Traffic counter apparatus for selective lane use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Traffic counter apparatus for selective lane use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1174574