Agitating – Mortar mixer type – Movable stirrer
Patent
1979-02-23
1980-03-11
Jenkins, Robert W.
Agitating
Mortar mixer type
Movable stirrer
366312, 366328, B01F 720
Patent
active
041926153
ABSTRACT:
A plow for use in a sand mulling machine having a vertically axised bowl formed with a bottom wall and a cylindrical peripheral wall, and a rotatable hub upon which the vertically axised mulling rollers are mounted for mulling material against the peripheral wall. The plow comprises an elongated generally flat plate secured to the hub for rotation therewith, and located adjacent the bowl peripheral wall at a sloped angle relative to the bowl bottom wall. One narrow end of the plow forms a leading edge arranged closely adjacent to the bowl bottom wall and the opposite end of the plow forms a rear or trailing edge which is spaced from the bottom wall. The rear or trailing portion of the plow is formed with a number of elongated, spaced apart, narrow, fingers providing a comb-like structure wherein material to be mulled is picked up along the plow leading edge and moves upwardly along the plow body and upon and through the comb-like structure formed on the trailing edge portion of the plow.
REFERENCES:
patent: Re28659 (1975-12-01), Wenninger
patent: 2011699 (1935-08-01), Amend
patent: 3256573 (1966-06-01), Hunter
Fortunski Anthony C.
Gentry Everett G.
Fargo Machine & Tool Company
Jenkins Robert W.
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