Curtain operating assembly

Details Curtain operating assembly Curtain operating assembly

1998-09-02

2000-06-20

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Hanging or drape type

Motor operating means or electric or fluid pressure control

292 93A, A47H 100

Patent

active

060765925

ABSTRACT:
A curtain operating assembly has a track 2 with a pulling band 4 and sliding carriages 7, 9. The assembly is also equipped with an electric motor 11 connected to a drive cogwheel 17 and the pulling band. A clutch mechanism allows manual movement of the curtain 8. The drive shaft 33 of the electric motor has an attached claw 22 that may be moved in an axial direction in and out of the drive cogwheel during each rotational direction change of the drive shaft, to thereby engage or disengage the drive shaft.

REFERENCES:
patent: 2105218 (1938-01-01), Kirby
patent: 2127186 (1938-08-01), Perkins
patent: 4845321 (1989-07-01), Miki
patent: 4965498 (1990-10-01), Yokota
patent: 4982823 (1991-01-01), Yoshida
patent: 4995442 (1991-02-01), Marzec
patent: 5611386 (1997-03-01), Wang

Affiliated with

Also associated with

Rating

Curtain operating assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Curtain operating assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curtain operating assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1843648