Road structure – process – or apparatus – Apparatus – Material distribution means
Patent
1987-01-30
1987-11-24
Novosad, Stephen J.
Road structure, process, or apparatus
Apparatus
Material distribution means
404115, 404120, E01C 1923
Patent
active
047085207
ABSTRACT:
A concrete finishing machine includes two finishing cylinders with two augers mounted in line with the two cylinders, forward ends of the augers being suspended by a frame which is pivotally attached to the cylinder support frame and rearward ends of the augers being connected through flexible couplings to the output ends of the cylinder shafts, allowing adjustment in the angle of inclination of the auger support frame, pivoting the two augers relative to the plane of the cylinder shafts.
REFERENCES:
patent: 3528348 (1970-09-01), Rowe et al.
patent: 3738763 (1973-06-01), Glesmann
patent: 4068970 (1978-01-01), Rowe
patent: 4320987 (1982-03-01), Rowe et al.
patent: 4466757 (1984-08-01), allen
patent: 4572704 (1986-02-01), Allen
"Bid-Well Concrete Finishers", Feb., 1984.
CMI Corporation
Letchford, John
Novosad Stephen J.
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