Screed bar attachment

Details Screed bar attachment Screed bar attachment

1995-10-16

1997-02-25

Lisehora, James A.

Road structure, process, or apparatus

Apparatus

Screed or drag

404 97, 152358, E01C 1922

Patent

active

056054157

ABSTRACT:
An attachment for a screed bar which is used to level concrete in concrete forms wherein the screed bar is operated by two individuals who place the bar on the concrete forms and then move it back and forth along the forms to level the concrete after it has been freshly poured into the forms, the attachment comprising an inverted U-shaped member attached adjacent each end of the screed bar, each member having a pair of parallel plates extending outwardly and upwardly therefrom at an angle of about 70.degree. with respect to the vertical, a handle pivotally connected between each pair of parallel plates and extending outwardly and pivotally from each member, whereby the individuals can grasp the handles and move the screed bar over the forms and the concrete therein without having to stoop over.

REFERENCES:
patent: 947469 (1910-01-01), Gorden
patent: 988457 (1911-04-01), Glasscock
patent: 2586472 (1952-02-01), McKown
patent: 2897735 (1959-08-01), Alessio
patent: 3046856 (1962-07-01), Baxter
patent: 4256416 (1981-03-01), Bishop
patent: 4449845 (1984-05-01), Carillo
patent: 4641995 (1987-02-01), Owens
patent: 4702641 (1987-10-01), Naser et al.
patent: 4828427 (1989-05-01), Nisenbaum
patent: 5016319 (1991-05-01), Stigen

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