Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1991-02-11
1992-11-24
Olszewski, Robert P.
Conveyors: power-driven
Conveyor section
Endless conveyor
1986901, 198831, B65G 1560
Patent
active
051655276
ABSTRACT:
A chain conveyor comprises a link chain (14) with flat elements of ferromagnetic material joined centrally by articulation elements and a guide track (10) consisting of side shoulders (11, 12) identifying a central channel (13). The side shoulders (11, 12) have flat upper surfaces on which run the flat elements of the chain near magnets (19) which are inserted in grooves (15,16) lateral to the shoulders (11, 12) said grooves being subsequently closed by strips (22, 23).
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patent: 3980173 (1976-09-01), Riggs
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patent: 4643298 (1987-02-01), Wallaart
patent: 4742906 (1988-05-01), Wallaart
patent: 4805764 (1989-02-01), van Zijderveld, Jr.
patent: 4823939 (1989-04-01), Langhans et al.
patent: 5027942 (1991-07-01), Wallaart
patent: 5036969 (1991-08-01), Garbagnati
Gastineau Cheryl L.
Olszewski Robert P.
Regina Sud S.p.A.
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