Folding door apparatus

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – With mounting or supporting means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

160201, E05D 1526

Patent

active

048462454

ABSTRACT:
Folding door apparatus includes panels which are hinged to rotate into a stacked position over head as a winding drum draws a cable attached to the lowermost panel. Alternate panels have first roller brackets carrying respective first rollers which ride in a vertical first trackway, and second brackets carrying spring loaded second rollers which ride in a second trackway angled at the top to determine folding sequence of the panels. Each first bracket has a cam surface which acts on a stop to pivot it through a respective aperture in the first trackway as the respective panel approaches the horizontal position. The first rollers are thus supported by the pivotable stops when the panels are in the horizontal position.

REFERENCES:
patent: 3757845 (1973-09-01), Pagliaro
patent: 4303117 (1981-12-01), Lindbergh

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

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

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

Rate now

     

Profile ID: LFUS-PAI-O-430171

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