Drive means for roller door

Details Drive means for roller door Drive means for roller door

E - Fixed Constructions

05

F

268/4

E05F 13/00 (2006.01) E06B 9/70 (2006.01)

Patent

CA 1238661

ABSTRACT An improved roller door drive assembly comprising a drum, upon which a curtain is rolled, and a gear coaxially mounted to and engaged with the drum. The means of engagement consists of a plurality of forks projecting from the gear adapted to engage drum spokes. This arrangement prevents the ends of the drum whilst running in a swashplate manner from dragging the gear out of alignment with its driving pinion. In so doing this engagement means prevents excessive wear.

459782

Affiliated with

Also associated with

Rating

Drive means for roller door does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drive means for roller door, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive means for roller door will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1208123