Device for cutting a receptacle in pavement to receive plowable

Details Device for cutting a receptacle in pavement to receive plowable Device for cutting a receptacle in pavement to receive plowable

1981-12-07

1984-08-07

Purser, Ernest R.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

Floor-working

299 81, 37DIG19, E01C 2309

Patent

active

044639899

ABSTRACT:
A device for cutting a receptacle in pavement to receive a reflector designed to reflect automobile lights, which reflector is contained in a housing so that it is protected from a snowplow mold board during normal plowing operations. Such reflectors are becoming standard in separating traffic lanes and are embedded in the pavement in epoxy. The device simultaneously cuts a receptacle of a shape such that the reflector and its protective cast iron housing may be readily inserted in the pavement. The device enables the receptacle to be cut at right angles to a tangent to the curved portion of the crown of the road, permits rapid exact positioning of the receptacle location and enables the receptacle to be formed in approximately five seconds.

REFERENCES:
patent: 1782992 (1930-11-01), Johnson
patent: 1987398 (1935-01-01), Gardiner
patent: 3547492 (1970-12-01), Binger
patent: 3711158 (1973-01-01), Butcher
patent: 3771831 (1973-11-01), Hatcher et al.
patent: 3848929 (1974-11-01), Miller
patent: 3901553 (1975-08-01), Binger et al.
patent: 4154456 (1979-05-01), Jensen et al.
patent: 4161055 (1979-07-01), Weremijenko
patent: 4174184 (1979-11-01), Heenan
patent: 4262966 (1981-04-01), Bouplon
patent: 4333687 (1982-06-01), Barnstorf

Affiliated with

Also associated with

Rating

Device for cutting a receptacle in pavement to receive plowable does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for cutting a receptacle in pavement to receive plowable , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for cutting a receptacle in pavement to receive plowable will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-600818