552results about "Upholstery" patented technology

A chair includes a control housing, a seat and a back support including an upwardly extending upright portion and a link portion extending forwardly from a lower portion of the upright portion. The link portion is pivotally connected to the control housing about a first pivot axis. The seat is connected to the link portion and is pivotable relative thereto. A linkage is coupled to the seat and is pivotally connected to the control housing at a second pivot axis positioned rearwardly and downwardly from the first pivot axis.

A flexible heater and/or electrode comprises a woven textile material having a warp direction and a weft direction, said textile material comprising at least one region having a low electrical conductance and at least two regions having a high electrical conductance. The at least two regions of high electrical conductance are adjacent to said at least one region of low electrical conductance. At least one of said at least two regions of high electrical conductance is operatively connected to a connection terminal of said heater and/or electrode, said connection terminal for connecting said heater and/or electrode to an electronic control circuit.

A spring mattress comprising a plurality of interconnected coil springs (1) enclosed in covers (2), known as a pocket-spring mattress, is described, wherein at least two springs that are located adjacent to one another are spaced apart by an interjacent separation distance (SA), said separation distance exceeding approximately 10% of the diameter of the largest one of the spiral turns of the adjacent springs. Also described is a method of manufacturing a corresponding mattress.

This method and apparatus contemplate the making of pocketed springs for mattresses and cushions by inserting compressed springs at intervals along and between the plies of a folder two-ply strip of sheeting, maintaining the springs compressed therein while seaming the edges of the plies to form a sleeve about the compressed springs as the strip is drawn lengthwise toward a release point at which each spring is free to expand to spread the plies. This transposes the edge seaming to mid-height of the spring. A previously made cross seam incorporating the transposed edge seaming limits the forward movement of the spring and a further such cross seam made behind the spring encloses the spring within an individual pocket of the sleeve. The repetition of spring release and cross seaming behind each spring released produces a string or chain of pocketed springs with the closing seam of the sleeve at mid-height of the springs.

A woven fabric having a high shrinkage yarn that has a predetermined shrinkage ratio and a low shrinkage yarn that has a relatively lower shrinkage ratio than the high shrinkage yarn, includes an inductive portion that is formed by the high shrinkage yarn, and allows displacement in a planar direction. At least a portion of the low shrinkage yarn is engaged with the inductive portion and bent in the planar direction.

A wire-reinforced webbing material is disclosed for use in furniture, bedding and the like. The webbing includes a flat knitted fabric comprised of substantially elastic yarns such as polyester. A plurality of reinforcement wires are integrally knitted into the fabric structure in a lengthwise direction. The wires may be thin-gauge titanium or titanium alloy wires. Elastomeric yarns or cards may also be integrally knitted into the fabric structure parallel to the reinforcement wires. The reinforcement wires and elastomeric cords combine with the knitted fabric to yield a webbing material having both a high tensile strength and a resilient responsiveness to applied external loads.

There is provided an inflatable mattress and coverlet used to reduce and treat decubitus ulcers. The mattress is an air inflatable mattress and is particularly adapted for use on a bed in a hospital, nursing home, health care facility or the like. The air inflatable mattress has a series of apertures on the top allowing small amounts of air to pass through to the underside of the coverlet. According to one aspect of the invention the coverlet is placed over the top of air inflatable mattress in the central portion thereof between the head of the bed and the foot of the bed. The coverlet is of sufficient length to extend under the weight bearing portions of the patient. The coverlet has as a first layer a moisture wicking fabric, such as a polyester, and on one side of the moisture wicking fabric there is attached a microporous polymeric member which allows air from the mattress to pass through the coverlet to the patient. Adjacent the polymeric member is another layer comprising a spacer fabric. The side edges of the coverlet form a drip edge and may be attached to the mattress by suitable means.

Disclosed are blends of a polyester resin and fluoropolymer resin having compatibilizing side groups, such as maleic anhydride. Also disclosed are fibers and fabrics containing that composition. The fabrics are particularly suitable for use in belts in papermaking machines.

A three-dimensional knit fabric having front and back knit layers and a monofilament yarn connecting the knit layers to each other, characterized in that the curvature of the monofilament yarn in the three-dimensional knit fabric is in a range from 0.01 to 1.6, and the bending elongation of the monofilament is 20% or less when the three-dimensional knit fabric is compressed to 50%. The three-dimensional knit fabric has a cushioning property in springiness which does not deteriorate even if the fabric is repeatedly used many times or for a long time, and thus this fabric is excellent in terms of durability of the cushioning property. In particular, the fabric is suitable for use as a hammock type seat and exhibits a cushioning property having a favorable springy feeling as well as a good fit feel.

A protective coat for domestic animals, such as dogs, is reversible to alternatively protect against heat or cold. The coat is made of a light-weight flexible material that is preferably fastened with the use of hook-and-loop fastening strips. The coat is a two-ply garment, one ply providing a water-repellent surface, while the second ply provides a heat radiation-reflective surface. The preferred material used in constructing the pet garment is Astrolon TM . The coat is a lamination of two sheets providing the desired protective qualities. The first sheet is aluminized clear polyethylene, and the second sheet is a colored polyethylene. The two sheets are heat-fused together. A cloth piping is sewn around the side edges of the lamination.

The present invention provides a water repellant, water resistant, stain resistant fabric that feels like fabric rather than plastic. The fabric of the present invention is prepared by treating a fabric with at least one treatment composition comprising from about 5 weight percent to about 20 weight percent of fluorochemical(s), which is then backed with at least one polymeric film to provide a water repellant, water resistant, stain resistant fabric.

A three-dimensional knitted fabric having front and back ground structures and an interconnection yarn uniting the ground structures. At least one of the front and back ground structures of the three-dimensional knitted fabric has an uneven pattern with projections and depressions having a great level difference. Ground yarns of the at least one ground structure are traversed by a predetermined traverse width so that the projections each have a curved shape having a distinct curvature in section, and cast off at predetermined intervals so that the depressions each have an opening.

A retrofit cover for fully or partially enclosing a mattress, wherein the cover is formed of a unitary, integrally formed fabric having a fire barrier element. The cover is capable of rendering mattresses, mattress foundations, upholstered furniture article and other articles filled with resilient cushioning materials that were not originally manufactured to meet a full-scale open flame standard capable of passing such newly mandated standard for performance in newly manufactured items. When tested in accordance with the flame resistance test protocols of 16 CFR 1633 or TB 603, the item encased in the retrofit cover has a maximum heat release rate of less than 200 kW and a total energy release of less than 25 MJ in the first five minutes of the test.

A canine protective suit comprising a face mask, a upper body protector and a lower body protector, wherein the face mask is removably secured to the upper body protector, and wherein the lower body protector is removably secured to the upper body protector. The upper body protector comprises elastic bands, wherein the elastic bands secure at least two front leg panels. Similarly, the lower body protector comprises elastic bands, wherein the elastic bands secure at least two back leg panels. To use, a canine's two front legs are placed into the two front leg panels as the upper body protector is placed on the canine. Similarly, the canine's rear legs are inserted into the back leg panels as the lower body protector is installed on the canine. The face mask is then disposed on the canine's face and secured to the upper body protector.

A double needle bar spacer knit fabric is provided. The fabric includes a first layer that has a plurality of yarns that are knitted together. At least one of the yarns of the first layer is an elastomeric yarn that functions to impart stretch and recovery properties to the first layer. A second layer that has a plurality of yarns that are knitted together is also present. The first layer and second layer are connected to one another by way of a connecting layer that has a plurality of traversing yarns that are knitted to and extend between both the first layer and the second layer. The first layer provides technical properties to the fabric, and the second layer provides the fabric with desired aesthetic properties.

A spring mattress is described, including a plurality of strings interconnected side by side. Each string includes a plurality of continuous casings and, enclosed therein, coil springs. Moreover, between at least some of the springs in at least one of the strings a slot is arranged which opens towards the upper or lower side of the mattress. It is preferred for the springs between which the slot is arranged to be separated with an intermediate separation distance, which separation distance exceeds about 10% of the diameter of the largest turn of the adjoining springs. In addition, it is preferred for the casing portions to be arranged at the ends of the spring to be moved towards each other, through the spring, and connected to each other by at least one connecting device.

An apparatus for the production of pocketed coil springs is disclosed. The apparatus includes a coiling section in which a coil is formed from wire fed to the coiling section, the coiling section including coiling elements, whose position and/or orientation determines the form of the coil, and an encapsulation section in which the coil is inserted between juxtaposed sheets of material and in which the sheets of material are joined together to form a pocket enclosing the coil. The apparatus further includes programmable control means operably linked to the coiling elements in such a way as to control the position and/or orientation of the coiling elements.

A fabric includes warp and weft yarns interwoven in a series of repeat units. In the fabric, the warp yarns comprise cotton yarns and the weft yarns comprise microdenier filament bundles. Such a fabric can provide desirable tactile properties for articles such as sheets, pillowcases, blankets and the like.

A conductive yarn and a cloth containing the same are revealed. A plurality of fibers is wound with a heating element in a spiral form so as to form a yarn with electrical conductivity and flexibility. The conductive yarn is used as a thread in a first direction while regular yarns with conductive metal wires arranged at the two sides thereof are used as threads in a second direction. Thus the threads are woven into a cloth that generates heat while being conducted with electricity. Thereby the cloth can be made into mattress, curtains, textile wall coverings, oversleeves, knee braces, waist supports, foot pads, seat cushions, and carpets etc so as to replace various heating equipment.