Hinged wire form members

Claim 2

A bedding foundation comprising: a generally rectangular support frame; a generally rectangular wire grid disposed above said support frame a predetermined distance; and a plurality of wire form members hingedly mounted on said wire grid for rotational movement between folded and standing positions, each of said wire form members having leg portions which, when said wire form members are in said folded position are disposed against said wire grid and which, when said wire form members are in said standing position extend from said wire grid at an angle of less than ninety degrees to the plane formed by said wire grid, said wire form members being arranged in pairs on said wire grid with the leg portions of one wire form member of each pair being inclined in the opposite direction relative to the leg portions of the other wire form member of said pair in said standing positions of said wire form members, said leg portions ending in feet at the distal ends thereof attached to said support frame to thereby enable said wire grid to be mounted on a support frame and maintained at said predetermined distance therefrom; the hinged mounting of said wire form members permitting a plurality of subassemblies of said wire grids and said wire form members to stacked one upon another in a compact form with the wire form members in the folded positions.

Claim 3

The wire assembly of claim 1 wherein: said wire grid includes a rectangular border wire having opposite longitudinal end edges and opposite lateral side edges and a plurality of cross wires supported in a criss-cross pattern on said border wire extending in one direction between said end edges and extending in another direction between said side edges; and said wire form members each being made of a single piece of formed wire having an elongated main body and which extend either from end to end or side to side of said wire grid, the main bodies of said wire form members being interrupted by said leg portions spaced along said main bodies.

Claim 4

The wire assembly of claim 1 wherein: said wire form members are each made of a single piece of formed wire having a main body interrupted by spaced intermediate leg portions, said intermediate leg portions each having a pair of intermediate legs extending from said main body, said intermediate legs being joined at distal ends thereof by an intermediate foot parallel to said main body.

Claim 5

The wire assembly of claim 3 wherein the intermediate leg portions of one wire form member of a pair of wire form members are inclined toward the intermediate leg portions of the other wire form member of the pair and the feet of said paired wire form members are joined to one another and to said support frame in the standing position of said wire form members.

Claim 6

The wire assembly of claim 4 wherein the two intermediate legs of said intermediate leg portions are inclined toward one another so that the intermediate leg portions taper in a direction away from the main bodies of said wire form members and the intermediate leg portions of adjacent paired wire form members form an inverted four sided pyramid support structure between said wire grid and said support frame to resist end to end and side to side movement of said wire grid relative to said support frame.

Claim 7

The wire assembly of claim 3 wherein: said wire grid includes a rectangular border wire having opposite longitudinal end edges and opposite lateral side edges and a plurality of cross wires supported in a criss-cross pattern on said border wire extending in one direction between said end edges and extending in another direction between said side edges; and the main bodies of said wire form members are mounted adjacent to cross wires of said wire grid and are attached thereto by a plurality of attaching clips permitting rotation of said wire form members about the longitudinal axes of their main bodies between said folded and said standing positions.

Claim 8

The wire assembly of claim 6 wherein: the main body of each said wire form member terminating in end leg portions at the ends of each wire form member, each end leg portion having an end leg extending from said main body, and each said end leg terminating in an end foot, said end leg portions and said intermediate leg portions laying on a common plane.

Claim 9

The wire assembly of claim 6 wherein said wire form members rotate about parallel axes.

Claim 10

A wire subassembly for a bedding foundation comprising: a generally rectangular wire grid including a rectangular border wire having opposite longitudinal end edges and opposite lateral side edges, said wire grid including a plurality of cross wires supported in a criss-cross pattern on said border wire extending in one direction between said end edges and extending in another direction between said side edges; and a plurality of wire form members hingedly mounted on said wire grid for rotational movement between folded and standing positions, each of said wire form members having leg portions which, when said wire form members are in said folded position are disposed against said wire grid and which, when said wire form members are in said standing position extend away from said wire grid at an angle of less than ninety degrees to the plane formed by said wire grid, said wire form members being arranged in pairs on said wire grid with the leg portions of one wire form member of each pair being inclined in the opposite direction relative to the leg portions of the other wire form member of said pair in the standing positions of said wire form members; the hinged mounting of said wire form members to said wire grid permitting a plurality of said wire subassemblies to stacked one upon another in a compact form when the wire form members are in said folded positions.

Claim 11

A wire subassembly for a bedding foundation comprising: a generally rectangular wire grid including a rectangular border wire having opposite longitudinal end edges and opposite lateral side edges, said wire grid including a plurality of cross wires supported in a criss-cross pattern on said border wire extending in one direction between said end edges and extending in another direction between said side edges; and a plurality of wire form members hingedly mounted on said wire grid for rotational movement between folded and standing positions, each of said wire form members having leg portions which, when said wire form members are in said folded position are disposed against said wire grid and which, when said wire form members are in said standing position extend away from said wire grid at an angle of less than ninety degrees to the plane formed by said wire grid, said wire form members being arranged in pairs on said wire grid with the leg portions of one wire form member of each pair being inclined in the opposite direction relative to the leg portions of the other wire form member of said pair in the standing positions of said wire form members; the hinged mounting of said wire form members to said wire grid permitting a plurality of said wire subassemblies to stacked one upon another in a compact form when the wire form members are in said folded positions.

Claim 12

The wire subassembly of claim 9 wherein said wire form members are each made of a single piece of formed wire having an elongated main body which extends either from end to end or side to side of said wire grid, the main bodies of said wire form members being interrupted by said leg portions spaced along said main bodies.

Claim 13

The wire subassembly of claim 10 wherein the main body of each said wire form member terminates in end leg portions at the ends of said wire form members, each end leg portion having an end leg extending from said main body, and each end leg terminating in an end foot; and said main body being interrupted between said end leg portions by intermediate leg portions each having a pair of intermediate legs extending from said main body, said pair of intermediate legs being joined at distal ends thereof by an intermediate foot parallel to said main body.

Claim 14

The wire assembly of claim 9 wherein at least one of the leg portions is an intermediate leg portion having a pair of intermediate legs extending from main bodies of said wire form members, said pair of intermediate legs being joined at distal ends thereof by an intermediate foot parallel to said main body; the intermediate leg portions of one wire form member of a pair of wire form members being inclined toward the intermediate leg portions of the other wire form member of the pair of wire form members and the feet of said paired wire form members engaging one another in the standing position of said wire form members.

Claim 15

The wire assembly of claim 12 wherein the two intermediate legs of said intermediate leg portions are inclined toward one another so that the intermediate leg portions taper in a direction away from the main bodies of said wire form members and the intermediate leg portions of adjacent paired wire form members form a four legged pyramid support structure tapering away from said wire grid in the standing position of said wire form members.

Claim 16

The wire assembly of claim 13 wherein the main bodies of said wire form members are mounted adjacent to cross wires of said wire grid and are hingedly attached to permit rotation of said wire form members about the longitudinal axes of their main bodies between said folded and said standing positions.

Claim 17

A bedding foundation comprising: a generally rectangular support frame; a generally rectangular wire grid disposed above said support frame a predetermined distance, said wire grid including a rectangular border wire having opposite longitudinal end edges and opposite lateral side edges, said wire grid including a plurality of cross wires supported in a criss-cross pattern on said border wire extending in one direction between said end edges and extending in another direction between said side edges; and a plurality of wire form members mounted to said wire grid and said support frame to support said wire grid above said support frame, said wire form members including leg portions between said wire grid and said support frame, said leg portions including legs forming inverted four sided pyramids extending downwardly from said wire grid to said support frame.

Claim 18

A bedding foundation comprising: a generally rectangular support frame; a generally rectangular wire grid disposed above said support frame a predetermined distance, said wire grid including a rectangular border wire having opposite longitudinal end edges and opposite lateral side edges, said wire grid including a plurality of cross wires supported in a criss-cross pattern on said border wire extending in one direction between said end edges and extending in another direction between said side edges; and a plurality of wire form members mounted to said wire grid and said support frame to support said wire grid above said support frame, said wire form members including leg portions between said wire grid and said support frame, said leg portions including legs forming inverted four sided pyramids extending downwardly from said wire grid to said support frame.

Claim 19

The bedding foundation 15 wherein; each leg portion includes two legs which are inclined toward one another in a direction extending from said wire grid; and said wire form members are arranged in pairs with the leg portions of pairs of said wire form members being inclined toward one another whereby the leg portions of the two paired wire form members form said inverted four sided pyramids extending downwardly from said wire grid to said support frame.

Claim 20

The bedding foundation 15 wherein; each leg portion includes two legs which are inclined toward one another in a direction extending from said wire grid; and said wire form members are arranged in pairs with the leg portions of pairs of said wire form members being inclined toward one another whereby the leg portions of the two paired wire form members form said inverted four sided pyramids extending downwardly from said wire grid to said support frame.

Claim 21

The bedding foundation 16 wherein said wire form members are each made of a single piece of formed wire having an elongated main body which extends either from end to end or side to side of said wire grid, the main bodies of said wire form members being interrupted by said leg portions spaced along said main bodies.

Claim 22

The bedding foundation 16 wherein said wire form members are each made of a single piece of formed wire having an elongated main body which extends either from end to end or side to side of said wire grid, the main bodies of said wire form members being interrupted by said leg portions spaced along said main bodies.