The invention relates to a device for adapting a roller (a classical roller or a roller) to a roller without reinvesting it in a second pair of rollers dedicated to it. Usage Suitable for each roller,In other words, two devices are required to convert a pair of rollers into a pair of on-line rollers ("conventional rollers or rollers") to rollers. Each unit consists of two plates (1). Each plate () has two types of holes ("5-6"). The hole (... 5) is used to secure the plate to the existing platinum (... 2) by a suitable fixing system. The latter bolt consists of bolts (8, 8).Ensure a rigid clearance between platinum () and plates (1,1) ((11)The clearance (10) and nut (9) installed on the outside of the plate. For large tyres (...) with a hub width greater than 32 mm, a gap (...) 10 mm is required between the platinum (...) and the plate (...). Two large wheels (7) provide rolling function for all terrain or liningn. The selection of large wheels (...) depends on the usage. They are fixed to the plate by holes (...) installed on the plate (...), which are fixed to the plate by a fixing system (...). The system consists of bolts (12).Clearance on both sides of each plate (() 14)The device of the invention is particularly suitable for operating any path or site in an economical manner.
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