Curb forming and extruding apparatus

Details Curb forming and extruding apparatus Curb forming and extruding apparatus

1992-12-30

1994-10-11

Mackey, James

Plastic article or earthenware shaping or treating: apparatus

Building forms or construction engineering type mold with...

Including mold charging means

404 98, 425192R, 425429, 425432, E01C 1122

Patent

active

053541898

ABSTRACT:
A manually operable and steerable curb extrusion device for extruding curb, barrier, wall, gutter or the like from concrete, cement or some other moldable building material. The curb extrusion device has a segmented vibrating hopper into which building materials are placed to fall onto two tapered counter rotating vibrating augers which compact and force the building material through an extrusion mold where it is shaped before extrusion.

REFERENCES:
patent: 2225015 (1940-12-01), Lebelle
patent: 2818790 (1958-01-01), Caufield
patent: 3053156 (1962-09-01), Jennings, Jr.
patent: 3137220 (1964-06-01), Smith
patent: 3161117 (1964-12-01), Supject
patent: 3261272 (1966-07-01), Jennings, Jr.
patent: 3363523 (1968-01-01), Brock et al.
patent: 3915583 (1975-10-01), Aparicio
patent: 3915584 (1975-10-01), Coho
patent: 3920349 (1975-11-01), Jennings, Jr. et al.
patent: 4217065 (1980-08-01), Stilwell
patent: 4298293 (1981-11-01), Baucom
patent: 4310293 (1982-01-01), Eggleton
patent: 4548565 (1985-10-01), Bunn
patent: 4566823 (1986-01-01), May
patent: 4984932 (1991-01-01), Leone
patent: 5018955 (1991-05-01), Parrish

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