Self-stabilizing extrusion for closure assemblies

Stock material or miscellaneous articles – All metal or with adjacent metals – Workpiece with longitudinal passageway or stopweld material

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428595, 428598, 52 63, 52222, 160391, 160398, E04H 1532

Patent

active

055454887

ABSTRACT:
A self-stabilizing extrusion for closure assemblies, including awnings, canopies, and displays having an elongated hollow frame substantially rectangular in vertical cross-section with inside and outside surfaces which is constructed of a top wall perpendicularly connected to parallel side walls terminating in perpendicular flange members parallel to the top wall. A slot opening is formed between the flange members for the receipt of closure material. The side walls are also interconnected by a slot base to which the closure material is affixed. A base support is provided between the slot base and the inside surface of the top wall. The slot is defined by the slot opening, the inside surfaces of the side walls below the slot base, and the slot base. The top and side walls may also include a plurality of stabilizing recesses and stabilizing notches. The corners are also equipped with stabilizing recesses.

REFERENCES:
patent: 4926605 (1990-05-01), Milliken et al.
patent: 5044131 (1991-09-01), Fisher
patent: 5076033 (1991-12-01), Patsy
patent: 5237785 (1993-08-01), Lukes
patent: 5242004 (1993-09-01), Stilling
patent: B14926605 (1993-06-01), Milliken et al.

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

Self-stabilizing extrusion for closure assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-stabilizing extrusion for closure assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-stabilizing extrusion for closure assemblies will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1046978

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