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Machine translation
1. (WO1981002564) IMPROVEMENT TO DRIVING DEVICES BY PERMANENT MAGNETS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002564    International Application No.:    PCT/FR1981/000023
Publication Date: 17.09.1981 International Filing Date: 26.02.1981
IPC:
B65G 15/58 (2006.01), B65G 17/46 (2006.01)
Applicants:
Inventors:
Priority Data:
8004673 03.03.1980 FR
Title (EN) IMPROVEMENT TO DRIVING DEVICES BY PERMANENT MAGNETS
(FR) PERFECTIONNEMENT AUX DISPOSITIFS D"ENTRAINEMENT PAR AIMANTS PERMANENTS
Abstract: front page image
(EN)Driving of moving elements, independent or interconnected, by means of permanent magnets integral therewith. The driving device is comprised of a carpet driven by two drums (2 and 3) and having a belt (1) of a material supporting the winding about the drums on the driving effort and small bars (6) of ferromagnetic material arranged transversally on the outer face of the belt, the moving elements (4) to be driven comprising, on the side facing the belt, blocks (5) of permanent magnetization material. Such device is applicable for the driving of any moving element along a given path, for example in the field of handling of goods or transporting persons.
(FR)L"entrainement d"elements mobiles, independants ou relies entre eux, au moyen d"aimants permanents solidaires de ceux-ci. Le dispositif d"entrainement selon l"invention consiste en un tapis entraine par deux tambours (2 et 3) et constitue d"une bande (1) en materiau supportant l"enroulement sur les tambours et l"effort global d"entrainement et de barrettes (6) en materiau ferromagnetique disposees transversalement sur la face externe de la bande, les elements mobiles (4) a entrainer comportant sur leur face en regard avec la bande, des blocs (5) en materiau a aimantation permanente. Un tel dispositif est applicable pour l"entrainement de tout element mobile suivant une trajectoire donnee; par exemple dans le domaine de la manutention de marchandise ou celui du transport des personnes.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)