Conveyors: power-driven – Conveyor section – Having means to enhance the friction or adherence between...
Patent
1977-10-26
1979-07-31
Reeves, Robert B.
Conveyors: power-driven
Conveyor section
Having means to enhance the friction or adherence between...
198836, 198847, B65G 1542, B65G 2120
Patent
active
041627270
ABSTRACT:
A conveyor belt designed especially for conveying particulate material, said belt being provided with a central ribbed portion for tractive engagement with the particulate material, planar portions along its opposite longitudinal edges for extension beneath skirt boards at said edges designed to retain the particulate material on the conveyor belt, and longitudinally extending grooves between the centrally located ribbed portion and the planar portions for receiving the lower edges of skirting fastened to the skirt boards at a level below the level of the surfaces of the planar portions.
REFERENCES:
patent: 137224 (1873-03-01), Mansfield
patent: 814908 (1906-03-01), Hummel
patent: 979200 (1910-12-01), Prosser
patent: 2305484 (1942-12-01), Merchen
patent: 2575813 (1951-11-01), Hutchins
patent: 2635735 (1953-04-01), Smith
patent: 2783870 (1957-03-01), Tippet
patent: 2880128 (1959-03-01), Fink
patent: 3069786 (1962-12-01), Nichols, Jr.
Fabreeka Products Company
Nase Jeffrey V.
Reeves Robert B.
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