Device for driving a large dimension film, in particular...

Details Device for driving a large dimension film, in particular... Device for driving a large dimension film, in particular...

G - Physics

09

F

G09F 11/29 (2006.01) G09F 21/04 (2006.01)

Patent

CA 2283968

The invention concerns a device for driving a large dimension film, in particular advertising posters supported by an unwinding strip, between a drive roll (29) and a receiving roll (30), only one of the rolls is driven by an electric motor, the other being driven by coupling means including a flange connected to the motor roll, said flange driving the second roll via a spring.

La présente invention concerne un dispositif pour l'entraînement d'un film de grande dimension, notamment d'affiches publicitaires supportées par une bande défilante, entre un rouleau moteur (29) et un rouleau récepteur (30), un seul rouleau est entraîné par un moteur électrique, l'autre rouleau étant entraîné par un moyen de couplage comprenant une flasque couplée au rouleau motorisé, ladite flasque entraînant le second rouleau par l'intermédiaire d'un ressort.

Affiliated with

Also associated with

Rating

Device for driving a large dimension film, in particular... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for driving a large dimension film, in particular..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for driving a large dimension film, in particular... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2035087