Automatic forward-feed shelf

Details Automatic forward-feed shelf Automatic forward-feed shelf

1979-04-04

1980-12-09

Stoner, Jr., Bruce H.

Conveyors, chutes, skids, guides, and ways

Chutes

Retarder

193 40, 211 49D, A47F 500, B65G 1100

Patent

active

042380227

ABSTRACT:
In a gravity-feed shelf having an endless flexible conveyor belt supporting a plurality of articles arranged in a column and automatically feeding the articles in said column forward in a columnwise direction when the foremost article in the column is removed, brake means are located at a position underneath said conveyor belt and responsive to the presence of an article on said belt and above said position, for stopping the movement of said belt.

REFERENCES:
patent: 1495402 (1924-05-01), Daniel
patent: 1562680 (1925-11-01), Bohn
patent: 2234424 (1941-03-01), Alley
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patent: 2735578 (1956-02-01), Woodruff
patent: 2806631 (1957-09-01), Van Vactor
patent: 3161295 (1964-12-01), Chesley
patent: 3166195 (1965-01-01), Taber
patent: 3279618 (1966-10-01), Bergstedt
patent: 3458023 (1969-07-01), Kramer et al.
patent: 3610372 (1971-10-01), Warren
patent: 3730327 (1973-05-01), Lieberman
patent: 4128177 (1978-12-01), Bustos

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