Road structure – process – or apparatus – Apparatus – With means for profile shaping – e.g. – crown
Patent
1979-10-05
1981-11-03
Byers, Jr., Nile C.
Road structure, process, or apparatus
Apparatus
With means for profile shaping, e.g., crown
E01C 1128
Patent
active
042982936
ABSTRACT:
A curb forming apparatus for traveling along a single horizontal longitudinal form adjacent a side edge of a pavement comprising, in combination, a frame with a plurality of aligned wheels for traveling upon said form, a curb forming chute mounted within said frame and being adapted to slide along said pavement, a hopper mounted to said frame and in communication with said chute, a skid plate attached to said frame and being adapted to slide upon said pavement, and a propulsion means to propel said apparatus along said form.
REFERENCES:
patent: 1018780 (1912-02-01), Rauschenbach
patent: 1985220 (1934-12-01), Clark
patent: 3108518 (1963-10-01), O'Connor
patent: 3208362 (1965-09-01), Sigmund
patent: 3472134 (1969-10-01), Wilbur
patent: 3820913 (1974-06-01), Miller
patent: 3954359 (1976-05-01), Larkin
patent: 4027990 (1977-06-01), Merrill
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