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Machine translation
1. (WO1981003320) SPIRO CONVEYOR,PREFERABLY DESIGNED FOR THE TITRATION AND THE SPREADING OUT OF GRANULAR MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003320    International Application No.:    PCT/HU1981/000023
Publication Date: 26.11.1981 International Filing Date: 14.05.1981
IPC:
B65G 33/14 (2006.01), B65G 33/34 (2006.01)
Applicants:
Inventors:
Priority Data:
1192/80 14.05.1980 HU
Title (EN) SPIRO CONVEYOR,PREFERABLY DESIGNED FOR THE TITRATION AND THE SPREADING OUT OF GRANULAR MATERIALS
(FR) HELICE TRANSPORTEUSE, DESTINEE DE PREFERENCE AU DOSAGE ET A L"ETALEMENT DE MATERIAU GRANULEUX
Abstract: front page image
(EN)The apparatus described is a spiro conveyor of a special design, used chiefly for the titration and the spreading out of granular material, having a housing provided with an input and an output hopper, in which housing is mounted a rotary shaft carrying a screw. The invention is characterized in that the screw (3), arranged as an elastic element, is fixed to the shaft (2) in such a way that its pitch can be varried at least near the input hopper (5). According to the described solution, a granular material, such as agricultural materials can be fed and spread out with a continuous setting by means of a simple apparatus.
(FR)L"appareil propose est une helice de transport de conception speciale, destinee surtout au dosage et a l"etalement de materiau en grains, ayant un carter muni d"une tremie d"entree et d"une sortie, carter dans lequel est monte un arbre rotatif sur lequel est fixee une helice. L"invention reside en ce que la vis (3), arrangee comme element elastique, est fixee a l"arbre (2) de telle maniere que son pas puisse etre varie au moins dans le voisinage de la tremie d"entree (5). Avec la solution proposee on peut alimenter et disperser avec un appareil simple et en reglant de maniere continue le materiau granuleux, par exemple des matieres destinees a l"agriculture.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)