Structure of cloth curtain lift controller

Details Structure of cloth curtain lift controller Structure of cloth curtain lift controller

1990-03-02

1991-07-09

Purol, David M.

Flexible or portable closure, partition, or panel

Roll type

With brake or stop

160321, 1603231, E06B 920

Patent

active

050296299

ABSTRACT:
A cloth curtain lift controller, which includes a driving wheel driven by a cord of beads to engage or be disengaged from a brake member by relative engagement with a ratchet wheel which is controlled by a stopper element to rotate in one direction. A torsion spring is mounted on a brake member with one end secured to the driving wheel so as to bias the driving wheel into engagement with the ratchet wheel. A driven cylinder is secured to the driving wheel to drive a cloth curtain scroll to raise or lower a cloth curtain.

REFERENCES:
patent: 3102584 (1963-09-01), Znamirowski
patent: 4009745 (1977-03-01), Erpenbeck
patent: 4399857 (1983-08-01), Honma
patent: 4534396 (1985-08-01), Jung
patent: 4751953 (1988-06-01), Appel et al.
patent: 4865109 (1989-09-01), Sherman

Affiliated with

Also associated with

Rating

Structure of cloth curtain lift controller does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure of cloth curtain lift controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure of cloth curtain lift controller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-610726