Motorized roller blind

Details Motorized roller blind Motorized roller blind

1990-04-17

1991-07-23

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Roll type

With rotating means

160 68, 160265, E06B 956

Patent

active

050335278

ABSTRACT:
A motorized roller blind comprises a housing in which at least one roller member is rotatably mounted, and a strip of material forming the blind member which is fixed to the roller member at one end and to a pull bar at the other end. Actuating means comprise first and second links each having a first end pivotally fixed to the pull bar in the vicinity of a respective end thereof, and a second end pivotally fixed to a coupling member which is itself fixed to a respective end of a rack drive member adapted to be displaced by a drive pinion drive by a motor.

REFERENCES:
patent: 1505386 (1924-08-01), Golding et al.
patent: 3074474 (1963-01-01), Dunn

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-426660