Unitary paver mold

Details Unitary paver mold Unitary paver mold

1998-01-15

1999-12-28

Mackey, James P.

Plastic article or earthenware shaping or treating: apparatus

Female mold including tamping means or means utilizing mold...

Means to vibrate shaping surface

249119, 249139, 425253, 425470, B28B 724

Patent

active

060073217

ABSTRACT:
A unitary concrete product mold formed from a central member having an array of product-shaping molds bounded by side and end portions. Support rails mounted on the bottom surface of the central member limit deflection of the central portion of the central member, improving product quality and reducing mold wear.

REFERENCES:
patent: 798797 (1905-09-01), Johnson
patent: 1642247 (1927-09-01), Krause
patent: 1652855 (1927-12-01), Fernandez
patent: 1688627 (1928-10-01), Long
patent: 1887403 (1932-11-01), Evans
patent: 2091139 (1937-08-01), Crowell
patent: 2121439 (1938-06-01), Menzel
patent: 2904870 (1959-09-01), Hillberg
patent: 3360231 (1967-12-01), Van Hezik
patent: 4123034 (1978-10-01), Crunk et al.
patent: 4442995 (1984-04-01), Grady, II
patent: 4451022 (1984-05-01), Sauger
patent: 5049193 (1991-09-01), Baxter
patent: 5059110 (1991-10-01), Allison et al.
patent: 5297772 (1994-03-01), Stefanick
patent: 5395228 (1995-03-01), Aeseth et al.
patent: 5542837 (1996-08-01), Johnston
patent: 5743510 (1998-04-01), Johnston
Columbia Machine, "Mold Box Assembly", pp. 2.4-2.5 (1994).
Columbia Machine, "Mold Adaptor (C-200-2269)", (1980).
Columbia Machine, "Adaptor--Final Machining (B699582.25.1)", (1990).
Columbia Machine, "Mold Box Assembly", pp. 2.1-2.105 (1994).
Columbia Machine, "Mold Adaptor (D-200-3124)", (1986).

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