Material or article handling – Device for emptying portable receptacle – Nongravity type
Patent
1992-06-22
1994-05-10
Huppert, Michael S.
Material or article handling
Device for emptying portable receptacle
Nongravity type
414403, 414411, 29740, 226 62, H05K 1304
Patent
active
053103017
ABSTRACT:
A chip feeder comprising a sprocket for feeding intermittently a tape, which contains a plurality of chips and is sealed with a protective tape, at predetermined pitch intervals to a chip takeout portion; a roller for peeling the protective tape sealing the chip from the the tape fed intermittently; and a vacuum suction nozzle for taking up a chip out of the tape from which the protective tape is peeled off, wherein the roller peels the protective tape immediately before the vacuum suction nozzle takes out the chip when the tape is in a stationary state.
REFERENCES:
patent: 3608175 (1971-09-01), Lambrecht
patent: 4437232 (1984-03-01), Araki et al.
patent: 4610083 (1986-09-01), Campisi et al.
patent: 4768915 (1988-09-01), Fujioka
patent: 4952113 (1990-08-01), Fujioka
patent: 5191693 (1993-03-01), Umetsu
Eller Jr. James T.
Huppert Michael S.
Tenryu Technics Co., Ltd.
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