Operating mechanism for aircraft window shades

Flexible or portable closure – partition – or panel – Pleating type – With power operating means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

160265, E06B 394

Patent

active

055158986

ABSTRACT:
A method and apparatus for effecting the opening and closing movements of a foldable, pleated shade for aircraft windows comprises the utilization of a single cord which has its ends oppositely mounted on two coaxial reels driven by a reversible electric motor. The energization of the motor in one direction effects the winding of the cord on one reel and the concurrent unwinding of the cord on the other reel. The intermediate portions of the cord are trained by suitable pulleys to form a vertical loop having the opposite sides of the loop disposed in parallel with the path of movement of the shade. A transverse operating member for the shade is then connected to one of the oppositely moving sides of the cord loop to effect the shifting of the shade from an open to a dosed position, or vice-versa.

REFERENCES:
patent: 4673018 (1987-06-01), Judkins
patent: 4679610 (1987-07-01), Spraggins
patent: 4762159 (1988-08-01), Ford
patent: 4998576 (1991-03-01), Moreno

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Operating mechanism for aircraft window shades does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Operating mechanism for aircraft window shades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operating mechanism for aircraft window shades will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1890647

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.