Screw feeding devices

Details Screw feeding devices Screw feeding devices

1989-09-18

1991-02-19

Skaggs, H. Grant

Conveyors: power-driven

Conveyor section

Screw

198657, B65G 3326

Patent

active

049935399

ABSTRACT:
The invention provides a length of feed screw for connection between two straight lengths of screw conveyor, the length of feed screw being of a material which can be flexed, but being slotted to facilitate bending of the length of feed screw so that the length of feed screw can continue to operate in the bent condition.

REFERENCES:
patent: 2620917 (1952-12-01), Dahlberg
patent: 2908379 (1959-10-01), Hamilton
patent: 3178010 (1965-04-01), Van Keuren et al.
patent: 3590985 (1971-07-01), Hirsch
patent: 3705644 (1972-12-01), Kawchitch
patent: 3978816 (1976-09-01), Saloom
patent: 4014431 (1977-03-01), Angeletti et al.
Soviet Inventions Illustrated, Sections P,Q, week 8803, Mar. 2, 1988, Derwent Publications Ltd., London, Q 35-SU 1315-369 (Abstract).

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