Abstract: Spring cushions 10 having slow-acting pocketed spring cores 12 characterized by the individual springs of the cores 12 being pocketed within semi-impermeable fabric material and a method of making such pocketed spring cores 12.

Abstract: A method of manufacturing spring cushions (10) having slow-acting pocketed spring cores (12) characterized by the individual springs of the cores (12) being sealingly pocketed within semi-impermeable fabric material.

Abstract: Spring cushions (10) having slow-acting pocketed spring cores (12) characterized by the individual springs of the cores (12) being pocketed within semi-impermeable fabric material and a method of making such pocketed spring cores (12).

Abstract: Spring cushions 10 having slow-acting pocketed spring cores 12 characterized by the individual springs of the cores 12 being pocketed within semi-impermeable fabric material and a method of making such pocketed spring cores 12.

Abstract: A method of manufacturing spring cushions (10) having slow-acting pocketed spring cores (12) characterized by the individual springs of the cores (12) being sealingly pocketed within semi-impermeable fabric material.

Abstract: Spring cushions having slow-acting pocketed spring cores characterized by the individual springs of the cores being sealingly pocketed within semi-impermeable fabric material and a method of making such pocketed spring cores.

Abstract: Spring cushions (10) having slow-acting pocketed spring cores (12) characterized by the individual springs of the cores (12) being pocketed within semi-impermeable fabric material and a method of making such pocketed spring cores (12).

Abstract: Spring cushions having slow-acting pocketed spring cores characterized by the individual springs of the cores being sealingly pocketed within semi-impermeable fabric material and a method of making such pocketed spring cores.

Abstract: A bedding or seating product comprising a spring assembly made up of a plurality of parallel strings of springs joined to each other. Each of the strings of springs comprises a row of interconnected pocketed coil springs. Selected pockets of fabric are shorter than adjacent pockets, so coil springs in the selected pockets are under a greater load than adjacent coil springs. In one preferred embodiment, every other pocket is under a greater load than the adjacent pockets, resulting in a checkerboard arrangement in at least one area of the product.

Abstract: A bedding or seating product comprising a spring assembly made up of a plurality of parallel strings of springs joined to each other. Each of the strings of springs comprises a row of interconnected pocketed coil springs. Selected pockets of fabric are shorter than adjacent pockets, so coil springs in the selected pockets are under a greater load than adjacent coil springs. In one preferred embodiment, every other pocket is under a greater load than the adjacent pockets, resulting in a checkerboard arrangement in at least one area of the product.

Abstract: A coil spring assembly machine for lacing coil springs together to form a coil spring assembly, which machine includes clamping jaws for clamping together portions of adjacent rows of coil springs in at least one of a top and bottom plane of the coil spring assembly, which clamping jaws include dies which cooperate with the end portions of the rows of coil springs to define a helical travel path for helical lacing wires as those lacing wires are moved through the helical travel path. The machine further includes a lacing wire forming and application mechanism for alternatively and selectively supplying lacing wires having two different physical characteristics to that helical travel path.