Connection devices for interconnecting the pans of scraper-chain

Details Connection devices for interconnecting the pans of scraper-chain Connection devices for interconnecting the pans of scraper-chain

1987-07-28

1988-03-29

Spar, Robert J.

Conveyors: power-driven

Conveyor section

Pusher conveyor and separate load support surface

1988602, B65G 1928

Patent

active

047337710

ABSTRACT:
The pans of a scraper-chain conveyor are interconnected by way of a dog-bone type connector with enlarged end regions and a central shank which fits into shaped compartments in the side walls of adjacent pans. A hook-like projection on one of the end regions engages in a recess adjoining one of the pockets and a complementary web-like projection on the other end region lies in an opening adjoining the other of the pockets. A swivelling locking plate is fitted to the side wall to overlap the web-like projection and retain the connector in place.

REFERENCES:
patent: 3583552 (1971-06-01), Renwick
patent: 4157751 (1979-06-01), Grundken et al.
patent: 4282968 (1981-08-01), Temme
patent: 4560059 (1985-12-01), Braun et al.
patent: 4607890 (1986-08-01), Merten et al.

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