Multiple section chute restrictor

Details Multiple section chute restrictor Multiple section chute restrictor

1989-04-17

1990-04-24

Valenza, Joseph E.

Conveyors, chutes, skids, guides, and ways

Chutes

Unloading

193 23, B65G 1114

Patent

active

049192493

ABSTRACT:
One of the hinges between sections of the distributing chute of a concrete mixer is provided with a stop which prevents abutment of chute section and the corresponding possibility of injury to hands of a workman engaged in unhinging the chute sections. One of the sections also has a cam which restores the abutment to a safety position when the sections are unhinged and folded back into transporting position.

REFERENCES:
patent: 3456769 (1969-07-01), Prichard et al.
patent: 3542179 (1970-11-01), Prichard
patent: 3774741 (1973-11-01), Johnson
patent: 4498568 (1985-02-01), Christenson

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