Milliken + Co

Sadler Love & Associates, Inc.

Derek Scott Kozlowski

Andrew D Child

Franklin Sadler Love, Iii

George C McLarty, Iii

Robert M Smith

Mark Alan Hornung

Gregory S Sill

Jonathan Paul Kane

Arthur Keith Davis

J Robert Reynolds

A method and apparatus for the descaling of metal surfaces without the use of caustic substances is provided. The apparatus includes a first and second blast heads containing nozzles that spray high velocity jets of media at a scale covered continuous sheet of steel. The continuous sheet of steel is advanced into an abrading station containing a pair of brush assemblies that include stainless steel bristled brushes. The stainless steel brushes engage the surface of the sheet of steel and abrade away the cracked scale, leaving a surface clean of scale. The surface produced is pH neutral and therefore resists additional corrosion and does not require oil coatings, or other protective treatments. Eliminating these steps makes for a faster, more robust process and saves considerable cost.

Blast head for loosening or removing scale on a metal surface

An adjustable mattress foundation comprises a lower frame, an upper frame, and a plurality of movable supports attached to the lower frame or the upper frame. The movable supports are adapted to maintain the upper and lower frames in spaced apart relation and are further adapted to permit vertical movement of the upper frame into a plurality of spaced apart relations relative to the lower frame.

Adjustable mattress foundation

A method and apparatus for the descaling of metal surfaces without the use of caustic substances is provided. The apparatus includes a first and second blast heads containing fan shaped nozzles that spray high velocity jets of smooth edged, ceramic media at a scale covered continuous sheet of steel. The continuous sheet of steel is advanced into an abrading station containing a pair of brush assemblies that include stainless steel bristled brushes. The stainless steel brushes engage the surface of the sheet of steel and abrade away the cracked scale, leaving a surface clean of scale. The surface produced is pH neutral and therefore resists additional corrosion and does not require oil coatings, or other protective treatments. The metal surface is produced with a roughness that is less than 2.5 microns Ra without stretching, polishing, cold-rolling or the use of acid pickling. Eliminating these steps makes for a faster, more robust process and saves considerable cost.

Method for the descaling of metal

An apparatus for automatically cleaning the clips on a web processing apparatus is described. The apparatus includes a scraper for scraping the web supporting surface of the clips on the web transporting machine, and also desirably includes a clip opener, for facilitating opening of the clip to enable the scraper to easily access the clip web support surface. The scraper is desirably supported in a manner that enables it to move upwards and downwards relative to the web supporting surface of the clips, to account for variations in clip height and positioning. The clip cleaner can be readily applied to existing web processing apparatus, such as tenter frames, and desirably can be selectively moved from an operative position to an inoperative position.

Apparatus for cleaning clips on web transport device

This invention relates to novel airbag coating compositions and systems comprising pre-expanded or non-expandable microspheres that provide effective insulation for the target airbag fabric during exothermic inflation. The inventive airbag fabrics are either pre-calendered prior to application of this composition or are coated through a gap (floating) knife method with such heat-expandable microsphere-containing compositions. The coated airbag fabrics and cushions may then be heated to evaporate the solvent within the coating composition. The resultant fabric thus exhibits the presence of the microsphere constituents of the coating compositions both within the interstices between the individual yarns of the fabric and over the raised yarns of the fabric. Such a coating system thus provides an extremely high degree of protection from heat exposure that permits structural integrity of the target airbag cushion airbag and provides protection from such high inflation temperatures to a vehicle passenger cushion during such a highly exothermic inflation event. The method of forming such specific airbag coating systems on airbag fabrics is also encompassed within this invention.

Airbag coatings comprising microspheres providing improved thermal resistance

A conduit sleeve structure for use with fiber optic cables, coaxial cables and the like includes a pair of adjacent strip-shaped layers of flexible material that are joined along their longitudinal edges to define a channel through which the cable can extend longitudinally through the innerduct structure between the layers. The adjacent layers have differing widths between their longitudinal edges, whereby the wider layer bulges away from the narrower layer to impart an open configuration to the channel. It has been found that the conduit sleeve structure may be manufactured more efficiently and inexpensively if multiple sheets and pull cords are stacked and arranged in such a way that multiple conduit sleeve structures may be manufactured simultaneously in a parallel arrangement. The method of manufacturing the conduit sleeve structures includes feeding several stacked sheets through a folding machine or mechanism, a stitching machine, and then a slitting machine. This method allows the sleeve members to be separated into individual units, or multiple units as desired. In a preferred embodiment, four stacked sheets are used, which ultimately provides three cells or chambers per conduit sleeve.

Optic cable conduit insert and method of manufacture

This invention relates to novel airbag coating compositions and systems comprising heat-expandable microspheres that provide effective insulation for the target airbag fabric during exothermic inflation. The inventive airbag fabrics are either pre-calendered prior to application of this composition or are coated through a floating knife method with such heat-expandable microsphere-containing compositions. The coated airbag fabrics and cushions may then be heated to expand the microsphere constituents of the coating compositions both within the interstices between the individual yarns of the fabric and over the raised yarns of the fabric. Such a coating system thus provides an extremely high degree of protection from heat exposure that permits structural integrity of the target airbag cushion airbag and provides protection from such high inflation temperatures to a vehicle passenger cushion during such a highly exothermic inflation event. The method of forming such specific airbag coating systems on airbag fabrics is also encompassed within this invention.

Airbag coatings providing improved thermal resistance

Method and apparatus to employ rotating brushes to remove the lint, size, trimer, dirt, etc. from the reed of a weaving machine in an efficient manner without removing the reed from the weaving machine, without disengaging the warp yarn sheet, and without significantly reducing the tension on the warp yarn sheet. The apparatus is particularly effective on air jet weaving machines, on which the apparatus simultaneously cleans the reed and the auxiliary air nozzles. The apparatus has a pair of reed guides and a clamping air cylinder that engage the reed; a plurality of wheels that deflect the warp yarn sheet in a downward direction, exposing the reed and auxiliary air nozzles for cleaning; and a drive motor and a winder drum mechanism that allow the cleaning apparatus to be readily moved across the loom. The apparatus has the desirable features of being efficient, portable, and economical, as one apparatus can be used to clean many weaving machines.

Growing community of inventors

Spartanburg, SC, United States of America

Derek Scott Kozlowski