Spring-edge furniture construction
AssigneeL&P Property Management Company
InventorLarry Bullard
Life of this patent
Estimating the term…
Abstract
A novel support for use with furniture having a spring-edge is provided that includes a coil assembly. The coil assembly is typically square or rectangular with top and bottom surfaces and a front edge that faces the front of the furniture piece. A bridge is secured to the top surface of the coil assembly to provide support for the spring-edge. The bridge extends outwardly away from the front edge of the coil assembly and is supported in the same plane as the top surface of the coil assembly by a series of wires. The wire supports terminate at and hold a stiffening member in place that forms the upper portion of the spring-edge. The stiffening member is used to attach a series of front springs to the bridge. These springs are held in place on their lower end by the frame of the piece of furniture.
Claims19
A support for use with furniture having a spring-edge, comprising:
- a coil assembly, having top and bottom surfaces, and at least a front edge defined between the top and bottom surfaces;
- a bridge secured to the top surface of the coil assembly, the bridge extending outwardly from the front edge of the coil assembly and supported in generally the same plane as the top surface of the coil assembly, the bridge defining a spring-edge surface spaced outwardly from the front edge of the coil assembly;
- and
- a plurality of front springs attached to the bridge and extending downwardly therefrom.
A seating assembly for use on a chair having a spring-edge construction, comprising:
- a coil assembly having top and bottom surfaces, and at least a front edge defined between the top and bottom surfaces;
- a bridge assembly secured to the top surface of the coil assembly, the bridge including a material sheet having wires woven therein that extend outwardly from the front surface of the coil assembly, the wires being coupled along a front edge thereof to a stiffening member;
- and
- a plurality of front springs attached to the stiffening member and extending downwardly therefrom.
A chair having a spring-edge construction, comprising:
- a base frame having at least a bottom and a front rail;
- a support surface coupled to the bottom of the base frame;
- a coil system secured to the support surface;
- a bridge secured to the top of the coil system, the bridge including a material sheet having wires woven therethrough, the wires extending forwardly of the coil system and terminating at a stiffening member, the stiffening member being held outwardly from the front edge of the coil system by the wires;
- and
- a plurality of springs coupled between the stiffening member and the frame of the chair, wherein the springs are spaced from the front edge of the coil system.
Dependencies are inferred from the claim text.