Method and apparatus for transporting an article in vacuum

Details Method and apparatus for transporting an article in vacuum Method and apparatus for transporting an article in vacuum

1983-05-27

1987-09-01

Nase, Jeffrey V.

Conveyors: fluid current

Having means for maintaining load in suspension along flow path

By load supporting jets

34236, 34 57R, B65G 5103

Patent

active

046905910

ABSTRACT:
A method for transporting an article disposed on an upper surface of a stage in a vacuum. Gas is ejected through a plurality of inclined nozzles formed in the stage so that the article is transported in the direction of inclination of the nozzles.

REFERENCES:
patent: 3759579 (1973-09-01), Johnston
patent: 3773391 (1973-11-01), Crandall et al.
patent: 3947236 (1976-03-01), Lasch, Jr.
patent: 3975057 (1976-08-01), Hurd
patent: 3980024 (1976-09-01), Futer
patent: 4010981 (1977-03-01), Hodge
patent: 4069595 (1978-01-01), Ahlbert et al.
patent: 4293249 (1981-10-01), Whelan
patent: 4414757 (1983-11-01), Whipple

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