Abstract: A method of manufacturing a composite product includes recovering a wet composite waste from at least one of the manufacturing process or an end-of-life product. The wet composite waste includes a first resin and a plurality of first fibers that are bound together with the first resin. The method also includes grinding the wet composite waste after recovering the wet composite waste. The method also includes mixing the wet composite waste with the second resin into a homogeneous mixture and placing the homogeneous mixture into a cavity. The method includes curing the second resin of the homogeneous mixture such that the homogenous mixture hardens to form a composite product that includes the first resin, the second resin, and the plurality of first fibers.

Abstract: The present disclosure relates to composites. One composite may include a resin and oxidized polyacrylonitrile fibers. The oxidized polyacrylonitrile fibers may be provided as a nonwoven fabric. An additional composite may include a resin and material scraps respectively including carbon fibers. The material scraps may be positioned to at least partially overlap one another and define a substantially continuous layer. The material scraps may be provided as a fabric and/or a plurality of loose fibers.

Abstract: The present disclosure relates to composites. One composite may include a resin and oxidized polyacrylonitrile fibers. The oxidized polyacrylonitrile fibers may be provided as a nonwoven fabric. An additional composite may include a resin and material scraps respectively including carbon fibers. The material scraps may be positioned to at least partially overlap one another and define a substantially continuous layer. The material scraps may be provided as a fabric and/or a plurality of loose fibers.

Abstract: The present disclosure relates to composites. One composite may include a resin and oxidized polyacrylonitrile fibers. The oxidized polyacrylonitrile fibers may be provided as a nonwoven fabric. An additional composite may include a resin and material scraps respectively including carbon fibers. The material scraps may be positioned to at least partially overlap one another and define a substantially continuous layer. The material scraps may be provided as a fabric and/or a plurality of loose fibers.

Abstract: A spark plug boot keeper assembly interconnects between a spark plug boot and an internal surface of a surrounding structure which defines an elongated spark plug well. A pivoting member of the assembly is located above an annular upper shelf of the internal surface and a circumferential lower rib of the boot. When the boot is properly seated on the spark plug, the lower rib engages the upper shelf. Once engaged, the pivoting member pivots to lock the boot onto the spark plug. The pivot axis lies within an imaginary plane disposed perpendicular to a centerline of the elongated spark plug well.

Abstract: A spark plug boot keeper assembly interconnects between a spark plug boot and an internal surface of a surrounding structure which defines an elongated spark plug well. A pivoting member of the assembly is located above an annular upper shelf of the internal surface and a circumferential lower rib of the boot. When the boot is properly seated on the spark plug, the lower rib engages the upper shelf. Once engaged, the pivoting member pivots to lock the boot onto the spark plug. The pivot axis lies within an imaginary plane disposed perpendicular to a centerline of the elongated spark plug well.

Abstract: A sparkplug boot keeper assembly interconnects between a heat shield and an ignition wire boot of a spark plug. A spring clip is pre-assembled internally to the heat shield which then engages a bottom portion of the spark plug after the spark plug is threaded to a head of an engine block. During assembly, as the heat shield moves axially inward over the spark plug, the pre-assembled spring clip rasps over a hexagonal portion of the spark plug and snap fits to the bottom portion. An outward facing surface of the boot is engaged to a compressed spring which in turn is engaged to an outward wall of the heat shield. Either a rotation, or an axially outward withdrawal force placed upon the heat shield, will radially expand the spring clip permitting disengagement of the heat shield and spring clip assembly from the stationary spark plug.

Abstract: A sensing assembly suitable for detecting both a first event which involves the presence of an electrolyte and a second event which does not involve the presence of an electrolyte, and for distinguishing between them. The assembly comprises a first conductor and a second conductor which is electrically insulated from the first conductor in the absence of both first and second events but becomes electrically connected to the first conductor by either an ionic connection in the presence of a first event or an electronic connection in the presence of a second event. The assembly also comprises a sensing apparatus of determining whether the connection is ionic or electronic. The assembly is useful for detecting leaks of hydrocarbons, e.g. gasoline, and water in storage tanks.

Abstract: An apparatus for applying a sleeve on a pipe comprises a dispenser for wrapping material and guides which define the path followed by the dispenser around the pipe. The guides are held on the pipe so that they are immovable as the sleeve is formed.

Abstract: Disclosed is a wraparound protective closure in sheet form having a specially profiled transverse-edge which is enveloped when the closure is overlappingly wrapped around an elongate substrate and a method of protecting an elongate substrate using said closure. Repeating structural units along the profiled transverse-edge comprise spoiler-edges which run at right angles to the transverse direction of the profiled transverse-edge and cause air trapped along the enveloped, profiled transverse-edge to form into discrete pockets away from the spoiler-edges when the closure is overlappingly wrapped around the elongate substrate instead of forming a continuous channel along the enveloped edge. The wraparound closure is preferably a dimensionally-recoverable wraparound closure, most preferably a heat-shrinkable wraparound closure, and especially a closure comprised of a polymeric composition.

Abstract: A method for permanently terminating pipelines by insertion of an adhesive coated, molded plug housing containing a biasing member which is typically a spring. The molded plug housing, or the spring, or both, are of heat-recoverable materials, i.e. materials which have been formed into a shape, subsequently deformed to a reduced diameter, and which recover towards their original heat stable shape on application of heat alone. The plug is heated to recover to or toward the heat stable greater-diameter shape thereby exerting pressure against the pipeline walls, forcing the adhesive into intimate contact with the inner surfaces of the pipeline, and thus affecting a permanent seal. The adhesive is preferably of the hot-melt type.