Profile-section support system for industrial-fair and...

Details Profile-section support system for industrial-fair and... Profile-section support system for industrial-fair and...

2005-01-04

2005-01-04

Gibson, Jr., Robert W. (Department: 3634)

Supports: racks

Knockdown

C211S182000, C248S222120, C248S297210, C248S223410

Reexamination Certificate

active

06837389

ABSTRACT:
A profile-section support system, in particular, for industrial-fair and exhibition construction, has hollow profile-section supports (10) of polygonal cross section, which on at least one of their outer sides (14, 15, 16, 17), along the edges with ribs (18, 19, 20, 21), which between them enclosed grooves (22) with peripheral undercuts for anchoring fast-action connecting elements (43, 44, 63) for connecting further profile-section supports (10) or other parts, and which in the corner regions in the interior are provided with inner corner grooves (23). Spreading apart of the ribs (18, 19, 20, 21) with deformation of the hollow profile-section side (14, 15, 16, 17) enclosed between them is thereby possible. On outer sides (14, 16, 17) adjoining one another of the hollow profile-section supports (10), ribs are disposed. Two ribs (18, 19, 20, 21) on the edge, between the adjacent outer sides (14, 16, 17) of the hollow profile-section support (10), between them enclose an outer corner groove (24).

REFERENCES:
patent: 3574367 (1971-04-01), Jankowski
patent: 3966342 (1976-06-01), Moriya
patent: 4163537 (1979-08-01), Mourgue
patent: 6119317 (2000-09-01), Pfister
patent: 6179511 (2001-01-01), Gassler
patent: 6223917 (2001-05-01), Bruder
patent: 6402420 (2002-06-01), Yang
patent: 6442805 (2002-09-01), Pfister
patent: 38 43 911 (1990-06-01), None

Affiliated with

Also associated with

Rating

Profile-section support system for industrial-fair and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Profile-section support system for industrial-fair and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Profile-section support system for industrial-fair and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3394893