Device for automatically supplying screws

Details Device for automatically supplying screws Device for automatically supplying screws

1985-12-20

1990-08-14

Spar, Robert J.

Conveyors: power-driven

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

By conveying randomly faced items and turning items to...

198380, 198396, B65G 2700

Patent

active

049479822

ABSTRACT:
In a device for automatically supplying mechanical fasteners such as screws, bolts, rivets and the like, there is provided a conveyance passage for conveying the fasteners in a crowded manner, a conveyance plate downwardly receiving the fasteners dropped out of the conveyance passage at the delivering end and conveying the same to a delivery position, holes provided through the conveyance plate for receiving the fasteners in mutual alignment, a device for removing fasteners not inserted in the holes of the conveyance plate, and a device for delivering fasteners inserted in the holes out of these holes at the delivery position.

REFERENCES:
patent: 2377431 (1945-06-01), Lakso
patent: 2904162 (1959-09-01), Simer
patent: 3012651 (1961-12-01), Hawkes
patent: 3174614 (1965-03-01), Ponsen
patent: 3307678 (1967-03-01), McCollough et al.
patent: 3521735 (1970-07-01), Gallatin
patent: 3563361 (1971-02-01), Piroutek
patent: 3578142 (1971-05-01), Burgess
patent: 4440286 (1984-04-01), Saxon
patent: 4457434 (1984-07-01), Brown et al.

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