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1. (WO1980000559) TRANSPORT SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000559    International Application No.:    PCT/SE1979/000180
Publication Date: 03.04.1980 International Filing Date: 06.09.1979
B61B 13/12 (2006.01), B65G 33/02 (2006.01)
Priority Data:
7809543 11.09.1978 SE
Abstract: front page image
(EN)A system intended for the transport and storage of product carriers, comprising a plurality of elongated transport units, adapted to be connected to each other so as to form a transport network. The transport units comprise a frame (1a, 1b; 2a, 2b etc.) with carrier rollers (7) for the product carrier (9) and an elongated transporting screw (15) provided with driving members (17), the threads of which are adapted to cooperate with engagement members (43) provided at the bottom side of the product carrier in such a manner that upon operation of the screw (15) the product carrier (9) is advanced along the transport unit, the transporting screws (15) being driven in such a manner that they are always started and stopped in a predetermined position of the transporting screw. By means of a computer apparatus counting and registering the number of revolutions of the transporting screws a permanent and exact control of the position of each product carrier in the system is made possible. The engagement members (43) of the product carriers (9) may be formed by ridges, spaced mutually along the transporting screw with the same cross-sectional thread profile as the thread groove of the transporting screws, said rims each meshing with the transporting screw during the transport.
(FR)Un systeme destine au transport et a l"emmagasinage de transporteurs de produits comprend une pluralite d"unites de transport allongees adaptees pour etre reliees entre elles de maniere a former un reseau de transport. Les unites de transport comprennent une structure (1a, 1b); (2a, 2b etc.) avec des rouleaux transporteurs (7) pour le transporteur de produits (9) et une vis de transport allongee (15) pourvue d"organes d"entrainement (17), les filets de la vis etant adaptes pour cooperer avec des elements d"engagement (43) amenages au fond du transporteur de produits de telle maniere que lors du fonctionnement de la vis (15) le transporteur de produits (9) avance le long de l"unite de transport, les vis de transport (15) etant entrainees de telle maniere qu"elles demarrent et s"arretent toujours dans une position predeterminee de la vis de transport. Au moyen d"un appareil de calcul qui compte et enregistre le nombre de tours des vis de transport, un controle permanent et exact de la position de chaque transporteur de produits dans le systeme est possible. Les elements d"engagement (43) des transporteurs de produits (9) peut etre effectue par des aretes espacees le long de la vis de transport ayant le meme profil de filetage que celui des vis de transport, lesdites aretes s"engrenant avec la vis de transport pendant le transport.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)