| 摘要 |
a) Conveying device, particularly an accumulation conveyor, a positive (pitch) transport conveyor or an auxiliary transfer conveyor, which device is formed from profiled longitudinal members produced by extruding light metal and including a housing and grooves, this device being formed from self-supporting parallel, modular and successive longitudinal members of identical cross-section; b) Device characterised in that the upper face 10 equipped with a carrying profile 5 of the longitudinal member 1 includes catching means 107, 108, 51 for protection means 103 and support means 200 which are intended to be fastened by catching and clipping. <IMAGE>
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