Static molds – In situ construction engineering type or building type-mold... – Forming building structure
Patent
1978-04-13
1980-02-05
Arnold, Donald J.
Static molds
In situ construction engineering type or building type-mold...
Forming building structure
249 42, 249166, 249213, 249214, 249216, E04G 1706, E04G 1708
Patent
active
041869060
ABSTRACT:
A concrete mold fastening device for use in a concrete mold for holding mold members in a desired spaced relationship which comprises a spacer extending between and passing through said mold members, said spacer having an enlarged diameter stop flange and a pair of annular recesses on the opposite sides of said flange on each end portion thereof, inner holding means positioned on said each end outwardly of the outer one of said recesses, a fastening rod connected to the associated outer end of the spacer and external holding means positioned on the outer end of the associated fastening rod outside of said mold members.
REFERENCES:
patent: 2069085 (1937-01-01), Day
patent: 3437306 (1969-04-01), Gates
patent: 3490730 (1970-01-01), Gates, Jr.
patent: 3676031 (1972-07-01), Stinton et al.
patent: 3729166 (1973-04-01), Buyken et al.
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