pocketed spring cushion interior
pocketed spring cushion interior
securing said sheets together along a second transversely extending line of attachment in the other of said planes. 1; FIG. 3. In a pocketed spring assembly 10 in accordance with the invention, as heretofore noted, a given strip 12 of pocketed springs 14 is connected to each adjacent strip 16 and 18 by connecting the two fabric strips together. The interstrip connections 20 are conveniently, although not necessarily, made near the opposite faces of the spring assembly, where, because of the preferred barrel shape of the coil, the slack of the fabric between successive pockets near the ends of the coils facilitates the insertion of a tool appropriate to make the connection (FIG. 6A) between adjacent end turns 40 are located on the right side of the row, all of the interconnecting segments 56 of adjacent end turns 42 in the next adjacent row will be located on the left side of the row. As seen in FIG. 2. As a result of the connection, the pair of coils of each strip immediately adjacent to the interstrip connection 20 are joined with an opposing pair in a configuration which, in plan, resembles a four-leaf clover, each spring pocket being rotated approximately one-eighth turn away from the longitudinal axis of its own strip. 3). Slip stitch the three remaining side of the lid and voila – the best cushion you will ever make! Mattress having a core of pocketed springs. The bands of coil springs are oriented oppositely so that the assembly does not have a tendency to fall over toward one side or the other when collapsed. 6A two substantially rectangular sheets of fabric, an upper sheet 24 and a lower sheet 26 are placed in substantially parallel orientation with the upper sheet 24 being slightly above the lower sheet 26. As seen in FIG. This resulting spring assembly may thus be retained in the folded configuration of FIG. (see FIG. Company registration number: 6297183. 4). To the extent that the rotational orientation of the individual springs in their respective pockets is uniform over a multi-row length of pocketed spring strip, the serpentine lay-up of consecutive strips as rows in either the longitudinal or transverse direction of the rectangular spring assembly tends to dispose the mid-convolution of the springs of adjacent strips at the same height, and therefore in intersecting or crossing contact, as distinguished from the interleaved or meshed association of consecutive springs in a given strip shown by FIG. Contact number: 01691 624023. Required fields are marked * … While the fabric preferred for the pocket material is one which is favorable to the employment of welding as the particular joining technique, the illustrated assembly system is not so limited, and can be executed in any kind of textile fabric or other appropriate sheet material by stitching, or by the use of metal staples or the like, as the art had long done with fabrics of natural fibers before the advent of thermoplastic fibers in the fabric context. vertically spacing two sheets of fabric so the sheets are generally parallel. The blocks of the coil springs may be further connected to each other with an upper and lower rectangular border wire disposed in the planar surfaces of the assembly, the border wires being secured to the end turns of the outermost coil springs. Available in the following sizes: 17.5″ x 20″ x 4″ [7 x 8 spring] 19.5″ x 19.5″ x 4″ [8 x 8 springs] 17.5″ x 17.5″ x 4″ [7 x 7 springs] 22″ long x 4″ [8 springs per strip] Leading in the individual encased coils technology from the mattress industry, our team designed Pocket coil spring series to sofa and seat manufacturers. securing said sheets together along a transversely extending line of attachment in one of said planes such that said sheets form a block, said block containing said row of coil springs. The blocks 12 may be hingedly connected to one another either in the middle of the blocks or in either the top or bottom planar surface of the pocketed coil spring assembly. Each interior strip of springs in the assembly is connected alternately to the adjacent strip on either sides, and in the preferred arrangement depicted in the drawings, the connections of each such strip to its adjacent strip on either side are made at intervals of two springs, and near both ends of the springs. The unit is made of fine 2.5 inch diameter springs, wrapped in a non woven fabric it measures 17.5″ x 22.5″ x 4 inches deep (44.5cm x 56cm x 10cm) or the same measurements by 3″ (7.8cm) deep. 1-3, the springs of each row are individual coil springs 20 formed from a separate length of wire knotted at each end as in FIG. The unit is made of fine 2.5 inch diameter springs, Apr 9, 2019 - This is how to make the ultimate cushion for comfort and long life. £41.69 per eac (including VAT) First make a calico cover leaving the top to open up like a lid fixed on the top. If individual coil springs are used, the coil springs are preferably separated from one another with a plurality of spaced seams which interconnect two sheets of fabric along lines of connection located between the upper and lower surfaces of the assembly. 6C, a second row 78b of coil springs is then inserted between the sheets 24, 26 in the same manner that the first row 78a of coil springs 20 was inserted between the sheets. (see FIG. Like the lines of attachment 28 located between adjacent blocks 18 of the assembly, the lines of connection 70 between adjacent coil springs 20a may be sewn seams, ultrasonically welded seams or adhesively secured seams or any combination thereof. Alternatively it can be sandwiched between foam and polyester or even rubberised hair and cotton felt. repeating said steps of inserting rows of coil springs and attaching said sheets together in alternate planes until an appropriate length of said assembly is obtained. As seen in U.S. Pat. generation, Pocketed continuous wire multiple coil spring bedding product, Method for providing pocketed coil strings having a flat overlap side seam, <- Previous Patent (Ink-jet head manufac...). Contact email: firstname.lastname@example.org © 2020. 2 or a fully collapsed position of FIG. J A Milton, Be the first to review “Pocketed Spring Interior”. The individual pocketed coil springs or rows of coil springs are then secured together with either adhesive applied to the exterior of the pocketed material or fasteners which pass through the fabric and the end turns of adjacent coil springs. The fabric material of the pockets is commonly sewn, welded, glued or otherwise secured so as to enclose the individual coil springs or a row of coil springs within a pocket of fabric material. First, the connections of any given strip to its neighbor are made at intervals of two coils, and the connections of the given strip to its opposite neighbor are also at 2-coil intervals interspersed with those of the first. First make a calico cover leaving the top to open up like a lid fixed on the top. Having pocketed coil springs actually "inside the cushion" itself is rather rare in most manufacturing today. Save my name, email, and website in this browser for the next time I comment. Use a Pocketed Spring Interior to make the ultimate cushion for comfort and long life. 6A-E or alternatively may be individual coil springs 20 as illustrated in FIG. FIG. Shropshire, Such inter-spring connections, however, could only be made conveniently in the top and bottom faces of the spring assembly, and were typically made by the use of hogrings or staples or other metal fasteners, as in U.S. Pat.
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