Concrete curb form device

Details Concrete curb form device Concrete curb form device

1991-09-23

1992-10-20

Woo, Jay H.

Static molds

In situ construction engineering type or building type-mold...

Forming road, side walk, or curb in situ

249159, 2492191, B28B 706, E01C 700

Patent

active

051567539

ABSTRACT:
A device for establishing the correct spacing (width and height) between a pair of sheet material elongated form members between which a slurry of concrete is to be poured and, when solidifed, will produce a rigid concrete curb. One form member is to be held in place within a first rigid member with the remaining form member to be held in place by a second rigid member. The first and second rigid members are connected together thereby establishing the width of the resultingly formed curb. Each rigid member includes a pin which is to connect with the inside surface of its respective form member. Once the slurry has been poured between the form members, these pins are to be removed prior to the slurry solidifying. Once the slurry is solidified, the curb form device is to be completely disconnected from the form members with the form members also being separated from the resultingly formed concrete curb.

REFERENCES:
patent: 1109433 (1914-09-01), Leydecker
patent: 1644586 (1927-10-01), Heltzel
patent: 1770518 (1930-07-01), Harrold
patent: 2298837 (1942-10-01), Oswald
patent: 3207465 (1965-09-01), Papin

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