Package handling apparatus

Details Package handling apparatus Package handling apparatus

1988-11-09

1991-01-01

Valenza, Joseph E.

Conveyors: power-driven

Conveyor for changing attitude of item relative to conveyed...

For changing both the elevation and the posture of...

198414, 1986891, B65G 47244, B65G 1746

Patent

active

049812068

ABSTRACT:
Package handling apparatus comprises an enclosure having a downwardly directed opening, a source of air flow arranged to draw air into the enclosure through the opening, and lowers for varying the air flow into the enclosure. A conveyor is arranged in the opening and is movable relative to the opening, the conveyor being positioned to be in the flow of air into the enclosure and to provide a movable support for a package which is urged against the conveyor by the flow of air past the support.

REFERENCES:
patent: 2970708 (1961-02-01), Watanabe et al.
patent: 3476241 (1969-11-01), Ungerer
patent: 3633903 (1972-01-01), Foster
patent: 3756912 (1973-09-01), Rooney
patent: 3877592 (1975-04-01), Krenke et al.
patent: 4291974 (1981-09-01), Silverberg
patent: 4457419 (1984-07-01), Ogami et al.
patent: 4651984 (1987-03-01), Emrich

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