Patent ID: 11965354
Assignee: BECOFLEX
Field: Transport (Mechanical engineering)
Classification: CPC E  A  B | IPC A  B  E

Claim 10:
11. The device as claimed in claim 10, wherein the downstream roller (33av) and the upstream roller (33am) rest on the corresponding rail (6) and wherein the translation mechanism comprises two flexible belts (31) fixed solely at each of their ends (35) to the four corners of the surface to be covered and extending along the longitudinal edges of the surface to be covered in the following manner:
the flexible belts are arranged in a channel (37) defined in the rails (6), extending separately and parallel to the corresponding groove in the lateral sections (31a) between a fixing point (35) and the roller (33av, 33am) closest to said fixing point,
the flexible belts cover the drive wheel (9) in the central section (31b) between the two rollers (33av, 33am) without slipping.