Static molds – In situ construction engineering type or building type-mold... – Forming road – side walk – or curb in situ
Patent
1983-10-11
1985-08-06
Woo, Jay H.
Static molds
In situ construction engineering type or building type-mold...
Forming road, side walk, or curb in situ
135118, 249 4, 249207, E01C 1950
Patent
active
045331120
ABSTRACT:
A curb stake for use in securing a concrete form in a prescribed location, the curb stake including an elongated shaft and integral support structure that cooperate to resist both outward displacement and outward pivoting of the concrete form when concrete is poured on its opposite or inward side. The support structure includes a generally horizontal member that abuts the ground when the shaft has been driven a predetermined distance into the ground, along with a spike that projects into the ground at a location spaced from the shaft. The support structure further provides an impact surface for convenient use in driving the stake into the ground, to a depth below that of the top edge of the concrete form, along with an opening for convenient use in extracting the stake from the ground after the poured concrete has been finished and set.
REFERENCES:
patent: 1527698 (1925-02-01), Pearthree
patent: 1555322 (1925-09-01), Kleinhesselink
patent: 1607690 (1926-11-01), Rue
patent: 1741829 (1929-12-01), Cucolo
patent: 1897530 (1933-02-01), Pandolfi
patent: 3195898 (1965-07-01), Respini
patent: 3280829 (1966-10-01), Glendenning et al.
patent: 3300920 (1967-01-01), Skaare
Pearlman Gordon E.
Santos, Jr. Theodore J.
Housel James C.
Western Steel Cutting, Inc.
Woo Jay H.
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