Conveyors – chutes – skids – guides – and ways – Chutes
Patent
1992-03-16
1993-02-16
Valenza, Joseph F.
Conveyors, chutes, skids, guides, and ways
Chutes
193 4, 193 21, 193 25A, B65G 1100
Patent
active
051862999
ABSTRACT:
A discharge chute is arranged for pivotally mounting an abutment plate at a distal end of the chute to prevent further spillage and flow of concrete through the chute. The abutment plate may be hingedly mounted about a first end thereof or pivotally mounted about a plurality of spaced rods that are mounted to top edges of the chute.
REFERENCES:
patent: 1720677 (1929-07-01), Howlett
patent: 1733118 (1929-10-01), Eddy
patent: 2668648 (1954-02-01), Carlsen
patent: 3746140 (1973-07-01), Schiffelbein
patent: 3930567 (1976-01-01), Sims
patent: 4054194 (1977-10-01), Davis
patent: 4190144 (1980-02-01), Lybbert
patent: 4688667 (1987-08-01), Peterson
patent: 5035313 (1991-07-01), Smith
patent: 5056641 (1991-10-01), Loefke et al.
Gastineau Cheryl L.
Gilden Leon
Valenza Joseph F.
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