Endless belt power transmission systems or components – Friction drive belt
Patent
1988-11-18
1989-09-05
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive belt
198848, F16G 100
Patent
active
048634190
ABSTRACT:
A belt (1), suitably closed into ring-shape and carried around at least two turn-round and/or driving cylinders (2, 3), is made of plastics material, particularly of polytetrafluoroethylene, or the like, or it is constituted by a fabric, particularly of glass, impregnated and/or coated with plastics material, particularly with polytetrafluoroethylene. Both longitudinal edges of the belt have an enlarged guiding bead (6) resting on the edge (4) of each end face of the turn-round cylinder and/or driving cylinder (2, 3) or on an annular step of said cylinder, or engaging into an annular groove in said cylinder. The enlarged guiding bead (6) may be constituted by a flexible core (5) incorporated within the respective longitudinal edge of the belt (1), and particularly enwrapped by a marginal portion (101) of the belt (1) which is folded over around the core (5) and is secured to said belt (1).
REFERENCES:
patent: 1262745 (1918-04-01), Buck
patent: 2748044 (1956-05-01), Seiler
patent: 4772253 (1988-09-01), Koizumi et al.
patent: 4792324 (1988-12-01), Whitaker
Bui Thuy M.
FIRIE di Giorgio Sansone S.A.S.
LandOfFree
Conveyor and/or accompanying belt does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Conveyor and/or accompanying belt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conveyor and/or accompanying belt will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-240113