Pivoting screed edger

Details Pivoting screed edger Pivoting screed edger

1993-04-14

1994-09-06

Bui, Thuy M.

Road structure, process, or apparatus

Apparatus

Material distribution means

404118, E01C 1948

Patent

active

053442547

ABSTRACT:
A paving apparatus has an edger which is journaled on a screed by a hinge. The edger swings out to allow paving material to fill areas beyond the screed which are not part of the primary surface being paved, such as intersecting driveways. The edger is a vertical plate with a horizontal wear plate along its bottom edge. The angle of the wear plate relative to the bottom edge is adjustable to allow for ditches and ramps which are sloped relative to the surface being paved. Movement of the edger and wear plate can be manual or power driven.

REFERENCES:
patent: 1480620 (1924-01-01), Latture
patent: 1782992 (1930-11-01), Johnson
patent: 3091999 (1963-06-01), MacDonald
patent: 3216337 (1965-11-01), MacDonald
patent: 3479755 (1969-11-01), Schropp
patent: 3636831 (1972-01-01), Davin et al.
patent: 3680451 (1972-08-01), Birtchet
patent: 3846035 (1974-11-01), Davin
patent: 4818140 (1989-04-01), Carlson
patent: 4861191 (1989-08-01), Smith et al.

Affiliated with

Also associated with

Rating

Pivoting screed edger does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1325789