Tension-stabilized knock down table structures eliminating fasteners and braces
OwnerDavid Salzinventor
Life of this patent
Estimating the term…
Abstract
Tension-stabilized table structures and frame assemblies to form simplified flat packing furniture that eliminates all fasteners, welds, support hardware and braces. Simplified assembly of pre-tensioned structures providing improved stability, uniformity of support and visual aesthetics. The support systems consist of pre-bent tubes or rods that are linked together to form spring networks that are stabilized and locked together by the balancing of tension and compression. Tabletops or tensioning elements can complete the spring networks to provide tension to the entire assembly, resulting in highly stable tables.
Claims5
A tension-stabilized, quick assembly knock down, expansion cantilever table system, comprising:
- a frame assembly, said frame assembly having a plurality frame members;
- said frame members including a plurality of generally vertical leg members, a horizontal upper ring member and a horizontal lower base member, said frame members being linked and interconnected to one another;
- said upper ring member and said base member being generally circular, said base member being larger in diameter than said upper ring member;
- said ring member, said base member and said leg members alone forming a non-rigid and unstable frame assembly;
- said unstable frame assembly allowing an undesirable rotational change in alignment of said frame assembly upon application of pressure forces;
- a tabletop, said tabletop having an underside;
- said underside having a protruding central neck, and a circular channel about said central neck;
- said central neck being larger in diameter than said ring member;
- said ring member slidingly engaged with, and expanding around, said central neck, and detachable secured within said tabletop circular channel;
- said tabletop protruding central neck and circular channel together housing and expanding said frame assembly, interlocking, tensioning and stabilizing said unstable frame assembly when assembled together;
- and
- said table top and said frame members form a spring network when assembled.
A tension-stabilized, quick assembly knock down, compression cantilever table system, comprising:
- a frame assembly, said frame assembly having a plurality frame members;
- said frame members including a plurality of generally vertical leg members, a horizontal upper ring member, a horizontal lower base member and a tabletop, said frame members being linked and interconnected to one another;
- said ring member and said base member being generally circular, said base member being larger in diameter than said ring member;
- when assembled, said tabletop and said frame members form a spring network;
- said ring member, said base member and said leg members alone forming a non-rigid and unstable frame assembly;
- said unstable frame assembly allowing an undesirable rotational change in alignment of said frame assembly upon application of pressure forces;
- said tabletop having an underside;
- said underside having a protruding surface ring;
- said surface ring being smaller in diameter than said ring member;
- said ring member slidingly engaged inside, and compressing within, said surface ring, and detachable secured therein;
- and
- said tabletop surface ring housing and compressing said frame assembly, interlocking, tensioning and stabilizing said unstable frame assembly when assembled together.
Dependencies are inferred from the claim text.