B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
242/12
B65H 23/18 (2006.01) G09F 11/29 (2006.01) G09F 11/00 (2006.01)
Patent
CA 1102292
ABSTRACT OF THE DISCLOSURE This device is of the type comprising a frame (1) and two rollers (4a,4b), which are mounted to rotate on this frame, about parallel axes. The band (5) is fixed at both ends to these rollers. Means (6-7) for driving in rotation at least one of the rollers and means (12-20-19) for regulating the tension of the band between the roller are provided. The means for driving in rotation are means which are constantly engaged with the corresponding roller and the means for regulating the tension of the band are means for relaxing the tension of the active part (8a-8b) of the driving means and means for simultaneously increasing the tension of the passive part (8c) of the driving means.
318555
Decaux (j.-C.) Paris Publicite Abribus
Ridout & Maybee Llp
LandOfFree
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