Importance

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Abstract

The invention concerns a disconnectible and reconnectible junction device for conveyor band made up of two flat flexible elements (A, a) presenting at the front side complementary shapes capable of interleaving in one same plane, connected rearwardly to the ends of a conveyor band, by sticking, vulcanization, riveting, clamping, thermoplastic molding, or formed directly by moulding over the ends of the conveyor band, each one of the flexible elements comprising at the front side oblong strips (L.sub.1, L.sub.2, L.sub.3, l.sub.1, l.sub.2, l.sub.3) in the longitudinal direction, separated by notches (E.sub.1, E.sub.2, E.sub.3, e.sub.1, e.sub.2, e.sub.3) of a shape complementary to those of the strips, the said strips comprising aligned holes (1) capable of receiving at least two and preferably several linking stems which cross through them in an approximately transversal direction, and being made of an elastomer material reinforced by one or several reinforcement layers (1) to which adheres the elastomer material, the number of junction stems and their spacing in the longitudinal direction being chosen in relation, on the one hand with the forces to be transmitted by the conveyor band and on the other hand by the adherence of the elastomer material surfaces to the reinforcement layer on reinforcement layers surfaces. Figure for the Summary: 1.

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First Claim