Box spring assembly with interlocked formed wire spring components having limited deflection capabilities

A box spring assembly comprising a rectangular frame having side rails, end rails, and a plurality of cross rails that are generally parallel to each other and are substantially perpendicular to said side rails, means forming a deck consisting of a rectangular border wire positioned above and in substantial alignment with said frame, a plurality of substantially straight wires arranged criss-cross fashion within said border wire and welded to each other and to said border wire, some of said wires extending crosswire of said frame at positions directly above said cross rails and others of said wires extending lengthwise of said frame on top of said crosswise wires, a plurality of wire springs mounted on said cross rails and connected to said deck so as to yieldably resist downwardly directed bedding loads applied to the deck, each of said springs including a vertically yieldable portion secured at the lower end to one of said crossrails and terminating at the upper end in a deck attaching portion, each said deck attaching portion including a pair of generally parallel spaced wire sections and a connecting wire section integral with and extending diagonally between said spaced wire sections, each said attaching portion being located so that a mid portion of the connecting wire section overlies a lengthwise wire at the juncture of said lengthwise wire with a crosswise wire in said deck and the parallel wire sections extend crosswise of the crosswise wire at positions in engagement with the underside of said crosswise wire on transversely opposite sides of said juncture, whereby said parallel wire sections and said connecting wire sections are located on opposite top and bottom sides of said crosswise wires at said juncture so as to clamp said sring to said deck, and corner springs supported at the corners of said frame and supporting the corners of said border wire.