Anti-bridging device

Details Anti-bridging device Anti-bridging device

1976-04-26

1977-11-01

Reeves, Robert B.

Dispensing

Agitator followed by discharge assistant and/or...

Free engagement-type connection

198533, B65G 312

Patent

active

040562158

ABSTRACT:
Anti-bridging device for a hopper having an upper inlet portion and a lower outlet portion with sidewalls disposed therebetween, the anti-bridging device including at least one anti-bridging member movably attached to one sidewall of the hopper with cooperating elements to raise and lower the anti-bridging member. The cooperating elements for raising and lowering the anti-bridging member are generally an endless belt having at least one upwardly extending member which contacts the anti-bridging member during movement of the belt.

REFERENCES:
patent: 1348414 (1920-08-01), Heberling
patent: 1537123 (1925-05-01), Leopold
patent: 2603307 (1952-07-01), Richardson
patent: 2710117 (1955-06-01), Fritz et al.
patent: 2953199 (1960-09-01), Kohlins et al.
patent: 3161464 (1964-12-01), Andersson et al.

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