A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
155/45, 248/70,
A47C 4/00 (2006.01) A47C 4/28 (2006.01) A47C 4/42 (2006.01) A47C 4/44 (2006.01)
Patent
CA 1094528
ABSTRACT OF THE DISCLOSURE A collapsible support structure for supporting items, such as chair backs. The support structure, in an erect position, has two vertical members interconnected at their bottoms by a collapsible, preferably horizontal, member. Each end of the horizontal member is also pivotally connected to the other vertical member by a diagonal support member that extends between each end of the horizontal member and an upper portion of the opposite vertical member. When the structure is erect, the diagonal support members form an "X". Stiffening members, which are preferably generally vertical, are spaced from the vertical members and extend between the horizontal member and the diagonal support members. Both the horizontal member and the diagonal support members are formed of a plurality of pivotally interconnected links, at least one of which is modified to maintain the links in a desired angular position when the support structure is erected. Collapse of the support structure moves the vertical members towards each other to reduce the width of the structure. The collapsible support structure is combined with similar or other types of support structures to form folding devices.
315097
Entreprises Rotot Ltee (les)
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Collapsible support mechanism and devices made therewith does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible support mechanism and devices made therewith, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible support mechanism and devices made therewith will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-764641