Conveyors: power-driven – Conveyor section – Pusher conveyor and separate load support surface
Patent
1975-08-13
1977-06-07
Cherry, Johnny D.
Conveyors: power-driven
Conveyor section
Pusher conveyor and separate load support surface
198733, B65G 1900
Patent
active
040277704
ABSTRACT:
A conveyor chain assembly with upper and lower chain runs separated by a deck has scraper bars each attached to the outer two links of a three link chain run. The outer links can rotate relative to the center link to allow the chain to negotiate a sprocket. Each scraper bar is formed with two frame members pinned together to form closed slots which house the outer links. The attachment may be duplicated to connect a bar to two parallel chains if required.
REFERENCES:
patent: R18445 (1932-04-01), Redler
patent: 529016 (1894-11-01), Bennett
patent: 659348 (1900-10-01), Mercer
patent: 3653492 (1972-04-01), Temme
Cherry Johnny D.
Rellico Engineering Limited
Watts Douglas D.
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