Abstract: A receptacle holding and warming apparatus for holding a conventional refillable spray bottle and warming its contents. The receptacle holding and warming apparatus comprises a support housing defining a cylindrical body having an open top end and a closed bottom end, two heating elements, defined as a central heating element section and a side heating element section, and a power supply connector for supplying electricity to the heating elements. In use, a spray bottle placed in the support housing rests on four platform tabs above the heating elements, exposing its surface to air heated by the heating elements without requiring it to contact the heating elements. In the preferred embodiment, the receptacle holding and warming apparatus measures 3.5 inches in diameter and is 4 inches tall.

Abstract: A method for applying a braided fabric over a mandrel using a braiding apparatus having a central axis and providing braiding yarns drawn toward a braiding point where a braid is formed on the mandrel, the method comprising the steps of advancing the mandrel through the braiding point of the braiding apparatus, determining a current position of the mandrel; and controlling the position of the mandrel transversely to the central axis of the braiding apparatus responsive to the current position such that a center point of a mandrel cross-section passing through the braiding apparatus is coincident with the braiding point.

Abstract: A method for applying a braided fabric over a mandrel using a braiding apparatus having a central axis and providing braiding yarns drawn toward a braiding point where a braid is formed on the mandrel, the method comprising the steps of advancing the mandrel through the braiding point of the braiding apparatus, determining a current position of the mandrel; and controlling the position of the mandrel transversely to the central axis of the braiding apparatus responsive to the current position such that a center point of a mandrel cross-section passing through the braiding apparatus is coincident with the braiding point.

Abstract: A machine and method for applying braid by means of a braiding machine to a mandrel, where the mandrel has a shape that approximates a wheel but has an irregularly varying radius of curvature. The machine includes drive/positioning wheel assemblies that are used to continuously reposition a cross-section of the mandrel relative to the braiding machine such that a center point of cross-section of the mandrel is maintained to be coaxial with a braiding point of the braiding machine as the mandrel 18 is rotationally advanced by the drive/positioning wheel assemblies. Repositioning of the drive/positioning wheel assemblies is controlled by a computer numerical control (CNC) controller, based on information describing one or more radiuses of curvature for sections of the mandrel and a current position of the mandrel relative to the drive/positioning wheel assemblies.

Abstract: A machine and method for applying braid by means of a braiding machine to a mandrel, where the mandrel has a shape that approximates a wheel but has an irregularly varying radius of curvature. The machine includes drive/positioning wheel assemblies that are used to continuously reposition a cross-section of the mandrel relative to the braiding machine such that a center point of cross-section of the mandrel is maintained to be coaxial with a braiding point of the braiding machine as the mandrel 18 is rotationally advanced by the drive/positioning wheel assemblies. Repositioning of the drive/positioning wheel assemblies is controlled by a computer numerical control (CNC) controller, based on information describing one or more radiuses of curvature for sections of the mandrel and a current position of the mandrel relative to the drive/positioning wheel assemblies.

Abstract: A method and device for forming composites using a pre-consolidated tubular braid (i.e., a braid removed from the braiding machine on which it was produced prior to use in further processing) including feeding the pre-consolidated tubular braid over a supporting mandrel, impregnating the braid with a resin using a pressurized resin injection chamber with a mandrel adapted to provide adequate impregnation, feeding the resin saturated braid into a pultrusion die with a mandrel for forming and heating and pulling the cured composite from the die for finishing the end product.