Abstract: Panel suitable for assembling a floor covering by gluing a plurality of said panels onto a substrate, wherein the panel has a substantially planar top side, and a substantially planar bottom side, at least four substantially linear side edges comprising at least one pair of opposite side edges, the panel having a layered structure which comprises a decorative top layer, wherein the decorative top layer shows a dimensional sensitivity to temperature and/or humidity fluctuations, the panel further comprising a reinforcing layer, adhered to the top layer, and having a modulus of elasticity of at least 2 Mpa.

Abstract: A round baler implement includes a forming belt having a first longitudinal end and a second longitudinal end coupled together by a retaining pin to secure the forming belt in an endless loop. An image sensor is positioned and operable to capture an image of the retaining pin. A baler controller receives a current image of the retaining pin from the image sensor and determines a wear condition of the retaining pin therefrom. The baler controller may then communicate a notification signal to a communicator providing the wear condition of the retaining pin, thereby notifying user of the condition of the retaining pin so that the user may decide to replace the retaining pin when necessary.

Abstract: A seam tape, accessory material, and/or component material may be used for an inflatable safety product. The seam tape, accessory material, or component material includes a hot melt adhesive, and the hot melt adhesive adheres the seam tape, accessory material, and/or component material to a fabric or flexible material of the inflatable safety product.

Abstract: Described is a fabric or flexible composite material for an inflatable safety product. The fabric or flexible composite material includes a substrate and a hot melt adhesive on the substrate. The substrate and hot melt adhesive may include a same base polymer. A method of forming an inflatable safety product includes forming a fabric or flexible composite material by applying a hot melt adhesive to a substrate using heat and pressure.

Abstract: Described is a fabric or flexible composite material for an inflatable safety product having an emissivity of less than or equal to 0.25. The fabric or flexible composite material may include a substrate defining a surface and a metallic layer covering at least one surface of the substrate.

Abstract: A coupling unit includes a light coupling element comprising an attachment area for receiving and permanently attaching to a plurality of optical waveguides. One or more grooves are provided at the attachment area. Each groove is configured to receive an optical waveguide and defined by a bottom surface, a first region, a second region, and an opening. The first region is defined between the bottom surface and the second region. The first region in cross section has substantially parallel sidewalls separated by a spacing. The second region is disposed between the first region and the opening. A width of the opening is greater than the spacing.

Abstract: An improved butt jointed siding system.

Abstract: This invention relates to installation methods for a multi-component floor mat. The floor mat typically contains a textile component and a base component. Alignment and deployment of the textile component with the base component in an efficient manner is described herein.

Abstract: A method for stacking sheet metal parts composed of an electrical steel strip or sheet in order to form lamination stacks, each with a stack height within a tolerance range from a predetermined desired stack height, including stacking the sheet metal parts, which have a hot-melt adhesive varnish layer on at least one flat side, preheating the hot-melt adhesive varnish layers and putting the hot-melt adhesive varnish layers under pressure, then determining the stack height of the individual lamination stacks and adjusting the stack height if necessary, and then finally heating the hot-melt adhesive varnish layers.

Abstract: A connection, and methods of making an using such a connection, the connection comprising a first layer; a second layer concentrically disposed about the first layer; and a laser-induced seal between portions of the first and second layers; wherein the laser-induced seal provides a fluid-tight engagement between the first and second layers. As to particular embodiments of the connection, the first layer can be incorporated into a first conduit and the second layer can be incorporated into a second conduit.

Abstract: A coating is formed on a surface of a base material of a furnace, and includes a base layer and a sliding material layer that is formed on a surface of the base layer and contains an oxide ceramic and a compound having a layered crystal structure. The sliding material layer causes the collided ashes to be slipped and facilitates the drop off of the adhered ashes. The base material forms a heat transfer tube or a wall surface of the furnace. The coating is also applied to a coal gasification furnace, a pulverized coal fired boiler, a combustion apparatus, or a reaction apparatus containing a furnace.

Abstract: A method of induction welding a first thermoplastic composite (TPC) to a second thermoplastic composite (TPC) using an induction coil includes forming a weld interface area between the first TPC and the second TPC, cooling the first TPC with a cooling apparatus before heating by the induction coil, and inductively heating the weld interface area with the induction coil after cooling the first TPC.

Abstract: A panel having at least one pair of complementary locking means at opposite panel edges, wherein at least one pair of the locking means is provided with complementary hook profile portions, wherein at least one of the hook profile portions has a compression region.

Abstract: A welding method includes: moving a welding head toward a plurality of workpieces, wherein each of the plurality of workpieces includes a polymeric composite, the polymeric composite includes a polymer matrix and a plurality of fibers, and each of the fibers includes a magnetic material; applying a joining pressure to the workpieces with the welding head; applying energy to the plurality of workpieces to melt an interface between the plurality of workpieces, wherein a weld plane is defined at the interface between the plurality of workpieces; and applying a magnetic field to the plurality of workpieces to change an orientation of the plurality of fibers relative to the polymer matrix in the weld area so that the fibers in a weld area are at an angle relative to the weld plane.

Abstract: A panel having at least one pair of complementary locking structures at opposite panel edges, wherein at least one pair of the locking structures is provided with complementary hook profile portions, wherein at least one of the hook profile portions has a compression region.

Abstract: A joint tape for drywall includes a substrate layer having an elongate shape in a lengthwise direction and being flexible in the lengthwise direction and in a transverse direction. The tape further includes a covering layer disposed in bonding relation on the substrate layer. The covering layer is rigid in the transverse direction and configured to withstand compressive forces applied generally in the transverse direction and shear stresses applied generally along the transverse direction.

Abstract: A reinforced water-resistant board includes a cover board with a reinforced water-resistant membrane applied to a surface of the cover board. The reinforced water-resistant membrane includes a primer layer, a reinforced membrane, a traffic coat, and a sealing layer. The primer layer is applied over the surface of the cover board. The reinforced membrane includes fleece soaked in a liquid resin and is applied over the primer layer. The traffic coat is bonded to the reinforced member. The sealing layer is applied over the traffic coat.

Abstract: A joint tape for drywall includes a substrate layer having an elongate shape in a lengthwise direction and being flexible in the lengthwise direction and in a transverse direction. The tape further includes a covering layer disposed in bonding relation on the substrate layer. The covering layer is rigid in the transverse direction and configured to withstand compressive forces applied generally in the transverse direction and shear stresses applied generally along the transverse direction.

Abstract: A method of producing a plate-like construction having a double-wall structure and its use. According to the present invention, several elongated profiles which have essentially straight central axes are arranged against each other in such a way that adjacent hollow profiles abut each other and together form, in general terms, a flat stack having two opposite sides. The hollow profiles are welded together in order to join them with welded seams, in which case the welding is essentially carried out simultaneously from both sides of the stack. Besides good flexural strength and the opportunity to recycle, thermoplastic plates which are produced by means of the present method exhibit resistance to corrosion, decay and mould.

Abstract: A method for joining two carpet segments, each carpet segment having an underside and at least one edge, comprises abutting one edge of one carpet segment with one edge of the other carpet segment, positioning a length of seam tape under the abutting edges, and activating the adhesive to secure the seam tape to the undersides of both carpet segments. The seam tape comprises an elongated base layer being resilient in a transverse direction, an intervening layer applied to the base layer, and an adhesive applied to the intervening layer.

Abstract: A method of forming a direct bearing joint includes coupling a first load-bearing structure to a second load-bearing structure. The second load-bearing structure includes a first structural feature comprising a first arcuate shape. The method also includes coupling a composite skin including a second structural feature comprising a second arcuate shape to the second load-bearing structure. The composite skin is coupled to the second load-bearing structure such that the first and second structural features are mated against each other to facilitate distributing compressive loads from the second load-bearing structure into the composite skin.

Abstract: Provided is a pneumatic tire improved in the durability at a splice part (2) of a tire-constituting member (1) and in the uniformity of the tire, and a process for producing the same. The pneumatic tire includes a tire-constituting member (1) having a splice part (2) on which a thin film (3) made of a thermoplastic resin or a thermoplastic elastomer composition is coated and fusion-bonded. In addition, the process for producing the pneumatic tire includes a step of heating the thin films (3) each arranged at the splice part (2) of an inner liner layer (14) or the splice part (2) of a carcass layer (13) so as to thermally fusing the thermoplastic resin or the thermoplastic elastomer composition constituting the thin films (3).

Abstract: A panelized complex polyhedron structure can be constructed quickly and inexpensively from a plurality panels. According to one embodiment, the structure includes a plurality of panels, wherein a first panel comprises an integrated connecting feature formed unitarily with the first panel and including a faceted feature connected to a plain end of a second panel. According to another embodiment, the first panel includes integrated connecting features including a plurality of planar faceted features, wherein one of the faceted features is connected to a plain end of the second panel. The plurality of planar faceted features are oriented at angles selected to enable a plurality of panel connections necessary to construct the structure. In one embodiment, the panel comprising the integrated connecting features is formed unitarily.

Abstract: A machine arrangement, comprising at least one carrier, wherein a glass fiber is connected with the machine arrangement. To allow a proper measurement of stresses even at curved surfaces of the machine arrangement, as it is typical in the case of a carrier being attached to bearing rings, the connection between the glass fiber and the machine arrangement is established by a metallic material which metal material is connected by material bonding with the machine arrangement as well as with the glass fiber.

Abstract: A method for manufacturing power cables may include: providing at least one insulated conductor; and/or arranging a water barrier around the at least one insulated conductor. Arranging the water barrier may include: providing foil having opposite edges; wrapping the foil around the at least one insulated conductor until the edges of the foil overlap; fastening the overlapped edges of the foil to each other with bonding agent to form a corresponding foil seam; and/or depositing a metal coating on the foil at the seam by a thermal spray process. A power cable may include: at least one insulated conductor; at least one first water barrier surrounding the at least one insulated conductor, the at least one first water barrier being wrapped foil having edges overlapped and fastened by bonding agent, the overlapped edges and bonding agent forming a foil seam; and/or a thermal sprayed metal coating on the seam.

Abstract: An acoustic-attenuating wall panel for a nacelle of a turbine engine may include a radiused portion. The radiused portion may include an airflow surface having a concave configuration and which may be exposed to an airflow passing through the nacelle. The radiused portion may include an acoustic attenuating section.

Abstract: The invention relates to a method for producing a part comprising a hollow body made from a composite material, using preforms (11, 12), said method including the following steps: a step in which the preforms are disposed around a suitable supporting element (1) such that the coupling edges of each preform (11, 12) overlap, and come into contact, with a coupling edge of another preform (12, 11); a step in which the coupling edges of each preform are joined along a seam; and a step in which the supporting element is removed and a mold core is inserted in its place before the assembly is placed inside a mold and resin is injected using an RTM/LRI method, prior to the polymerization of said resin.

Abstract: A seaming tape for joining pieces of floor-covering together, such as carpet or resilient floor covering material, and a method for using the same to join adjacent pieces of planar material is provided. The seaming tape can include an upper mesh tape portion and a lower blocking tape portion that is narrower in width than the mesh tape portion. The mesh tape portion can further include a pressure-sensitive adhesive to hold the blocking tape portion in position.

Abstract: The invention is a method of bonding a first fluid conduit (14) to one or more other fluid conduits (12) or elements such as an electrode (92) or heating element. The method comprises positioning a first fluid conduit (14) substantially in contact with the other fluid conduits or elements (12) wherein a bond region (16) is created. The bond region is wetted with a liquefied thermoplastic polymer (34) which is then subsequently cooled forming a substantially fluid tight bond between the first fluid conduit (14) and the other fluid conduits or elements (14).

Abstract: A belt connector and method for interconnecting opposite ends of a filtering belt has a plurality of wire hooks, each with two shanks disposed adjacent opposite faces of the belt, a coupling loop interconnecting the shanks and hook ends that are pressed into the opposite faces of the belt. A flat cover element extends across the width of the belt, covers at least portions of the wire hooks, overlies the opposite faces of the belt, and has a carrier material and a coating that is applied to the belt side of the carrier material, and is constructed from a thermoplastic or an adhesive material which is pressed into the pores of the belt to positively and mechanically interconnect the cover element with the belt.

Abstract: A method for forming a structural member and a structural member produced thereby includes positioning a first composite section and a second composite section within a tool. The tool has an inner surface and a wall intersection and is supported by a tool platform. The tool platform and a pressure platform are relatively movable between an open position and a closed position. The tool has a non-planar outer surface against which the member may be pressed. A composite splice member is positioned at least partially overlapping both the first composite section and the second composite section to form a joint in the composite structural member. The composite structural member is pressed against the non-planar outer surface of the tool by applying pressure to the joint from a pressure bladder. Heat is applied to the composite structural member at the joint to cure the composite splice member to the first composite section and the second composite section.

Abstract: Exemplary embodiments include a product and a method of a bipolar plate assembly for a fuel cell stack. The bipolar plate assembly includes a first plate with a first border, and a second plate with a second border. A thermoplastic sealant is melted between the first and second borders.

Abstract: Packaging produced from a thermoplastic film of which the ends are placed so that they abut, said film being composed of several layers, including at least a first weldable layer and a second layer of which the butt-welding is only partial or non-existent, and at least one thin strip covering said ends and being directly attached to one of the faces of the second layer, the difference in the melting point between the first layer and the other layer or layers being greater than 20° C.

Abstract: Fluted core sandwich panels are joined together to form a composite structure. Variations in panel ends are accommodated by a core stiffener insert installed in a joint between ends of the panels.

Abstract: A method of repairing a composite component having a damaged area including: laying a composite patch over the damaged area; activating the shape memory polymer resin to easily and quickly mold said patch to said damaged area; deactivating said shape memory polymer so that said composite patch retains the molded shape; and bonding said composite patch to said damaged part.

Abstract: An inspectable joint in a medical device is disclosed that includes at least one medical-grade tube having an end, a medical-grade fitting having at least one joining surface configured to accept the end of the tube, and a joining material disposed between the tube and the joining surface. The joining material includes a first component configured to couple the tube to the fitting and a second component configured to provide observable evidence of the presence of the joining material between the tube and the joining surface.

Abstract: Method and apparatus for the production, forming bonding, joining and repair systems composite and metal components utilizing at least one pressure chamber having a displaceable abutment face, wherein fluid is circulated at an elevated temperature and pressure through the pressure chamber.

Abstract: Disclosed are methods for firmly joining fiber-reinforced, plastic-based adherends, wherein depressions are introduced into opposing lateral surfaces of the adherends, and have injected into them a fiber-reinforced plastic material that serves as an adhesive, a device for implementing such a method, as well as a component joined in this way.

Abstract: A method of repairing a composite component having a damaged area including: laying a composite patch over the damaged area; activating the shape memory polymer resin to easily and quickly mold said patch to said damaged area; deactivating said shape memory polymer so that said composite patch retains the molded shape; and bonding said composite patch to said damaged part.

Abstract: An apparatus for forming a continuous preparation ply of the type used to make vehicle tires from preparation ply sections having nonmetallic cords. An infeed conveyor successively feeds the preparation ply sections to a butt splicing machine that joins the ends of the two preparation ply sections to form a butt joint. A gum strip applier receives the continuous preparation ply from an outfeed conveyor and applies a gum strip over the butt joint. A method is provided for forming a continuous preparation ply by first automatically forming a butt joint, and thereafter automatically placing a gum strip on the butt joint.

Abstract: The present disclosure provides a method for manufacturing a sound attenuation panel having a first cellular core structure and a second cellular core structure joined in a junction area (J), the first and second cellular core structures. The method includes: a) a joining edge of the first cellular core structure is joined to a corresponding joining edge of the second cellular core structure, thereby forming the junction area; b) the first cellular core structure and the second cellular core structure are placed between an inner skin and an outer skin of the panel. In particular, the method further has a step prior to step a), in which one junction reinforcement is inserted between the joining edge of the first cellular core structure and the corresponding joining edge of the second cellular core structure in the junction area.

Abstract: The subject invention includes methods and apparatus for joining treads. Such methods include the step of providing a first tread portion and a second tread portion for forming a joined tread, each tread portion comprising a section of tire tread extending lengthwise from a terminal end. Additional steps include providing a first fixture configured to retain the first tread portion and a second fixture configured to retain the second tread portion and securing the first tread portion into the first fixture and securing the second tread portion into the second fixture, each of the first and second fixtures being arranged within the first and second fixtures such that the terminal end of each tread portion is in communication with a joining side of each fixture. The methods further include directing the terminal ends towards each other and into forceful engagement with an elastomeric joining material arranged between the terminal ends.

Abstract: A method of forming a composite structure can include providing a plurality of composite panels of material, each composite panel having a plurality of holes extending through the panel. An adhesive layer is applied to each composite panel and a adjoining layer is applied over the adhesive layer. The method also includes stitching the composite panels, adhesive layer, and adjoining layer together by passing a length of a flexible connecting element into the plurality of holes in the composite panels of material. At least the adhesive layer is cured to bond the composite panels together and thereby form the composite structure.

Abstract: A roofing panel includes a front surface, a top surface, a bottom surface, a right-side surface, a left-side surface and a rear surface, the front surface, the top surface, the bottom surface, the right-side surface, the left-side surface and the rear surface include a waterproofing membrane. A plurality of top perimeter edges, the plurality of top perimeter edges include substantially concave bevels. A plurality of bottom perimeter edges, the plurality of bottom perimeter edges include substantially convex bevels. The bottom surface of the roofing panel includes an adhesive for adhering the roofing panel to a roof deck.

Abstract: The present invention provides a structural element for an aircraft and spacecraft, having a core which includes core regions which are uncoupled from one another by means of an expansion joint arranged between the core regions. The present invention further provides a method for producing a structural element for an aircraft or spacecraft, including the following method steps: providing a core of the structural element, which core includes core regions; and arranging an expansion joint between the core regions. The present invention relates still further to an aircraft and/or spacecraft having such a structural element.

Abstract: A method for butt joining a band (W) of flexible material, heat-sealing on at least one side and pre-printed on the opposite side, the band (W) being unwound from a parent reel (10), cut longitudinally into strips (W1, W2) and rewound into reels or rolls (20), the method consisting in overlaying the tail edge (L1) of a finished parent reel on top of the leading edge (L2) of a new parent reel, so that the printing of the one coincides with that of the other, cutting the band transversely along a line (R) in the area of overlaying of the edges (L1, L2), removing the ends (E1, E2) trimmed from the edges (L1, L2) and heat sealing on the heat-sealing side of the band (W), along the cutting line (R), a strip of heat-sealing material (S).

Abstract: An apparatus for forming a structural member includes a tool platform and a pressure platform that may be movable relative to one another between an open position and a closed position. The apparatus may include a tool against which the member may be pressed. The tool may be supported by the tool platform and may have an inner surface. The apparatus may include a pressure bladder configured to be pressurized for applying pressure to the member. The pressure bladder may be supported by the pressure platform for pressing the member against the tool. Also included may be a heating system for heating the tool and a tool liner in thermal contact with the inner surface for distributing heat thereto.

Abstract: A framing corner joint includes first and second framing rails of fiberglass-reinforced resin construction. The first and second framing rails have hollow mitered ends. A pair of thermoplastic plugs are received in the mitered ends of the respective framing rails. Each of the plugs includes a body inserted into the hollow interior of an associated framing rail and a flat plug flange at an angle of 45° to the body. The plug flanges extend outwardly from the peripheries of the bodies between the rail ends and have flat end faces that are bonded to each other. The bodies of the plugs preferably are hollow, and preferably are received by interference press-fit within the ends of the rails. The plug flanges of the plugs preferably are welded to each other.

Abstract: The present invention relates to a method for producing an annular belt made of polyimide comprising; a) joining both ends of a sheet made of a polyimide precursor to form an annular belt; and b) performing an imidizing reaction of the polyimide precursor.

Abstract: A splice tape for a thermally imaging web. A polymer tape layer, which is thin and strong, has an adhesive layer on its lower side and a thermally imaging composition on its upper side. The thermally imaging composition is similar to the thermal imaging layer on the web. When two ends of a web are joined, the splice tape is placed thereon to join the two ends. The splice tape may be printed at the same time as the web. The thinness of the splice allows the printing to be consistent at the splice, minimizing blank areas.