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Machine translation
1. (WO1980002414) DEVICE FOR TRANSPORTING BULK MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002414    International Application No.:    PCT/EP1980/000025
Publication Date: 13.11.1980 International Filing Date: 02.05.1980
IPC:
B65G 33/14 (2006.01), B65G 65/22 (2006.01), B65G 67/60 (2006.01)
Applicants:
Inventors:
Priority Data:
4093/79 02.05.1979 CH
Title (EN) DEVICE FOR TRANSPORTING BULK MATERIAL
(FR) DISPOSITIF DE TRANSPORT DE MATERIAUX EN VRAC
Abstract: front page image
(EN)The device for transporting bulk material has, on the outside of its casing (1), an inlet device (6) which rotates with the propeller (2) and which comprises one or a plurality of blades (5, 5"). A driving surface (11) of a segment (9) of such a blade (5, 5") sets the material into a rotary motion. A curved transporting surface (12) of the transporting segments (10) preceding a driving segment (9) supplies the product to the propeller (2). The radial distances of the surface elements from the transporting surface (12) to the rotation axis (8) increase, preferably continuously, in the direction of the propeller (2). Thereby, the transporting surface (12) is provided with a bevel along which the product moves in the direction of the propeller (2). The output rate of the transport device may be increased by input segments (16; 18) connected to the transporting segments (10) and by additional propellers (19) which move in the casing relative to the propeller (2). An embodiment with a single blade is very efficient in a number of applications.
(FR)Le dispositif de transport de materiaux en vrac presente, a l"exterieur de son boitier (1), un dispositif d"entree (6) qui tourne avec l"helice (2) et qui comprend une ou plusieurs ailettes (5, 5"). Une surface d"entrainement (11) d"un segment (9) d"une telle ailette (5, 5") met la matiere en mouvement rotatif. Une surface transporteuse courbe (12) d"un segment transporteur (10) precedant un segment d"entrainement (9) conduit le produit a l"helice (2). Les distances radiales des elements de surface de la surface transporteuse (12) a l"axe de rotation (8) augmentent, de preference de facon continue, en direction de l"helice (2). Cela confere un biseau a la surface transporteuse (12) le long duquel le produit se deplace en direction de l"helice (2). Le debit du dispositif de transport peut etre augmente par des segments d"entree (16; 18) relies aux segments transporteurs (10) et par des helices supplementaires (19) qui se deplacent dans le boitier par rapport a l"helice (2). Une forme d"execution avec une seule ailette est tres efficace dans de nombreuses applications.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)