Abstract: The invention relates to a test and/or practice ammunition having at least one projectile with a projectile head and a fin which can be found at the end of the projectile for example or a projectile with a projectile base and a projectile ogive. A cartridge shell is used to receive a drive and has a shell base, wherein an interface is attached in or on the shell base. The test and/or practice ammunition is characterized by a programmable fuze which is arranged in the projectile head or the projectile ogive. The projectile head/projectile ogive is equipped with at least one fuze amplifier and an electronic fuze system and optionally a separating charge.

Abstract: A conduit outlet assembly for a rigid metal conduit raceway of an electrical system is provided. A conduit outlet assembly includes a gasket, a gripping ring, and a condulet assembly. The gasket is sized to circumscribe an outer surface of a rigid metal conduit of the rigid metal conduit raceway. The gripping ring is sized to circumscribe the outer surface of the rigid metal conduit. The condulet assembly is sized to receive the rigid metal conduit, and includes an adapter and a condulet. The adapter includes a compression section and a coupling section, wherein the compression section is sized to receive the rigid metal conduit with the gasket and the gripping ring disposed thereon. The condulet is sized to receive the coupling section of the adapter.

Abstract: A self-piercing riveting (SPR) system includes a top sheet and a bottom sheet. The top sheet is layered above the bottom sheet and are disposed between a die and a blank holder. The SPR system further includes a barrier disposed between the bottom sheet and the die, wherein the barrier is configured to reduce stress concentrations during formation of a joint between the top sheet and the bottom sheet. The barrier may has a thickness between 0.8 mm and 1.0 mm and is made from a cold formed or a dual phase steel alloy.

Abstract: The wheel holding member for a vehicle has a rod-like shape, and includes: a thread portion, which is formed on an end portion on a proximal end side, and has a male thread threadedly engageable with a hub bolt hole formed in a wheel hub; a holding portion, which protrudes toward a distal end side with respect to the thread portion, and has no thread on an outer periphery thereof; and a tool insertion hole, which is exposed from an end surface on the proximal end side, and to which a tool for rotating the wheel holding member is insertable. A bottom surface of the tool insertion hole is located on the distal end side with respect to an end of the thread portion on the distal end side.

Abstract: An attic ventilation system that works universally with existing attic vents. The ventilation apparatus is mounted to the surface of an existing roof vent. The ventilation apparatus is connected to a power source such as a solar panel. The system and apparatus comprise a shroud comprised of a single piece.

Abstract: Described herein is a positioning spring configured to rotatably engage with a rotatable shaft. The rotatable shaft is configured to rotate relative to the positioning spring. The positioning spring comprises a first compliant lobe positioned at a first radial position. The first compliant lobe is configured to engage with one or more detent surfaces of the rotatable shaft to resist rotation of the rotatable shaft and to bias the rotatable shaft in one or more angular positions. The first compliant lobe is configured to flex upon engagement of the first compliant lobe with the rotatable shaft at a surface position out of contact with the detent surface.

Abstract: A push-to-connect joint assembly, device and method include a fitting formed with an interior wall having axially inner, axially intermediate and axially outer portions that facilitate re-use and repair of push-to-connect fittings and valves without damage to the fitting or valve elements or the pipe, and without coining, gluing or threaded engagement of parts. In embodiments, a packing arrangement inserted into a fitting includes a sealing member, a fastening ling, a seat ring, and a retainer including a shield member and/or a seat retainer.

Abstract: An automotive panel assembly according to an exemplary aspect of the present disclosure includes a first panel, a second panel, and a flange of the first panel folded over an edge region of the second panel to hem together the first and second panels. The flange of the first panel includes a textured geometry that interlocks with a textured geometry of the edge region.

Abstract: An electronic device includes at least two modules, each module includes at least one component; two adjacent modules of the at least two modules are detachably connected, and the two adjacent modules are electrically connected; the housings of the at least two modules are connected to form the housing of the electronic device; in the at least two modules, the first module includes a mainboard and the second module includes a battery. When any module in the electronic device needs to be updated, the module only needs to be detached from the electronic device, and then the replacement of the module is connected to other modules, thereby forming a new electronic device. There is no need to replace the entire electronic device, and the hardware cost is reduced.

Abstract: A conduit outlet assembly for a rigid metal conduit raceway of an electrical system is provided. A conduit outlet assembly includes a gasket, a gripping ring, and a condulet assembly. The gasket is sized to circumscribe an outer surface of a rigid metal conduit of the rigid metal conduit raceway. The gripping ring is sized to circumscribe the outer surface of the rigid metal conduit. The condulet assembly is sized to receive the rigid metal conduit, and includes an adapter and a condulet. The adapter includes a compression section and a coupling section, wherein the compression section is sized to receive the rigid metal conduit with the gasket and the gripping ring disposed thereon. The condulet is sized to receive the coupling section of the adapter.

Abstract: An automotive panel assembly includes, among other things, a first panel, a second panel, a flange of the first panel folded over an edge region of the second panel to hem together the first and second panel, and a dimple of the flange extending into an aperture within the edge region of the second panel. At least a portion of the aperture is exposed.

Abstract: A joining apparatus includes: a die having a recess; and a punch disposed opposite to the recess. The punch includes an inner punch portion and an outer punch portion disposed around the inner punch portion, the inner punch portion and outer punch portion are configured to be movable relative to each other, and a depression is formable at a front end of the punch. The joining apparatus is configured such that, in a state in which the depression is formed at the front end of the punch, the punch is moved relatively so as to press and deform the multiple plate members toward the recess by the punch, and the inner punch portion is moved relatively so as to extrude a metal in the depression by the inner punch portion.

Abstract: A method of rivet bonding a workpiece stack-up that includes one or more polymer composite workpieces, such as carbon fiber composite workpieces, involves several steps. In one step, adhesive is applied to a surface of the workpiece stack-up. In another step, workpieces—including the polymer composite workpiece(s)—are brought together. In yet another step the adhesive is partially or more cured. A rivet is installed through the workpiece stack-up and through the adhesive in another step. The method strengthens the resulting rivet-bonded joint by minimizing or altogether precluding fracture, cracking, and/or delamination thereat.

Abstract: An earthquake resistant wall construction is described. The earthquake resistant wall construction comprises a first runner, a second runner, at least one first earthquake resistant insert in communication with the first runner or second runner. The earthquake resistant insert is connected to a construction board and comprises at least one first elongate slot, wherein the earthquake resistant insert is held in communication with said first runner or second runner via at least one first fixing member which passes through the first elongate slot.

Abstract: While lamination of steel sheets to be included in a stator core having a plurality of tooth portions is performed through swaging at yoke portions and through swaging at tooth portions, the stator core is formed in such a way as to include the tooth portion having a portion that is pressed into another steel sheet through swaging and the tooth portion having no portion that is pressed into another steel sheet through swaging.

Abstract: A piece of furniture, in particular in the form of a piece of display furniture and preferably in the form of a piece of display furniture for displaying goods, further preferably a piece of modular-construction furniture in the form of a rack or cabinet, comprising a plurality of furniture elements, designed preferably as display-furniture elements, in the form of surface-area elements (1, 2) and connecting elements (4), it being possible for the latter to be fitted on narrow sides of the surface-area elements (1, 2), wherein the connection on the narrow sides, it being possible for said connection to be released without the use of tools, takes place via a tongue structure which can be introduced into a groove structure, preferably via a tongue which can be introduced into a groove or via a multiple tongue, designed at least in the form of a double tongue, which can be introduced into a multiple groove, designed at least in the form of a double groove, and wherein the furniture elements (1, 2, 4) are secured

Abstract: A device includes a first bearing, at least one second bearing, a first bearing-attachment element configured to exert a first force on an outer ring of the first bearing, and at least one second bearing-attachment element configured to exert a second force on an outer ring of the second bearing. The first bearing-attachment element is configured also to exert a third force on the outer ring of the second bearing.

Abstract: A rotor for an electrical machine includes a laminated core with stack of sheets extending in an axial direction from a first axial end to a second axial end. The stack of sheets has layered layers in the axial direction. Each layer has a plurality of sheet areas with flow conduction blocks situated between adjacent sheet areas. At least one flow conduction block is cast with a non-ferromagnetic potting compound. The potting compound extends in the at least one flow conduction block from the first axial end to the second axial end. Fastened sheet areas, respectively, having at least one web protrudes into the potting compound. The protruding web, at least in part, extends in a direction, having a component in the axial direction. In each layer, at least one sheet area is a fastened sheet area.

Abstract: The invention relates to a method for manufacturing hollow profiles, having the following method steps: providing an initial hollow profile which in an insertion wall and optionally in at least one intermediate wall displays an insertion opening, providing a support element which displays a bolt element, an engagement element, and support walls which are disposed between the bolt element and longitudinal flanks, passing through the support element through the insertion opening until the support walls are positioned in the initial hollow profile, engaging a tool on the engagement element, rotating the support element by means of the tool until regions of the longitudinal flanks touch inner walls of the initial hollow profile, connecting the regions of the longitudinal flanks to the initial hollow profile via the inner walls.

Abstract: A quick attachment system is disclosed. A first connector portion is defined along a surface of the first member and a second connector portion is defined along a surface of the second member. The first connector portion comprises a protrusion of the surface of the first member. The second connector portion comprises a detent of the surface of the second member. The first and second connector portions may mate with and engage one another to secure the first member against the second member. A modular frame unit comprises first and second channel members defining first connector portions along lengths thereof and a joinder channel member defining second connector portions along a length thereof. Each of the second connector portions is configured to mate with one of the first connector portions to join the joinder channel member with the first and second channel members.

Abstract: A trailing end of a leading metal strip is joined to a leading end of a trailing metal strip by first overlapping the leading end of the trailing strip with the trailing end of the leading strip and then clinching the ends together at the overlap by pressing at least one punch of a joining tool into one of the strips at the overlap sufficiently to complementarily deform both of the strips. The thickness of the leading and trailing ends is measured and a depth of engagement of the punch into the strips is controlled in accordance with the measured thickness.

Abstract: A thermal shielding system for thermally shielding a batch space of high-temperature furnaces includes at least one shielding element. The shielding element has an encasing wall formed of refractory metal sheet(s) and a ceramic material accommodated in the wall.

Abstract: Disclosed is a multi-layered composite panel. The multi-layered composite panel comprises at least two sheets of thin plates with continuous waveform patterns having the same pitch and different heights in one direction are overlapped. In the multi-layered composite panel, an air layer is formed between the overlapping thin plates, orthogonal pressing portions, which divide the waveform patterns on the top and the bottom of the thin plates into the unit of triangle-patterned cell by being pressed orthogonally to cross each other on the top and the bottom of the thin plates overlapping in the orthogonal direction crossing the direction of the waveform patterns, are formed and an undercut portion is formed by pressing the centers of both sides connecting a groove and a ridge of each cell on the top and the bottom of the thin plates with opposite orthogonal pressing portions.

Abstract: An oil drain connector includes a main body and a sleeve. When it is required to release pressure, a sleeve is turned to loosen an upper section of an outer threaded portion of the main body relative to a container. Because an air outlet is slightly higher than a liquid inlet in the vertical direction, the liquid inside the container is first contact with a liquid inlet to pass through a first channel and then to be drained through a liquid outlet. At this time, the air enters a second channel through an air inlet, and then enters the container for the liquid to be drained smoothly.

Abstract: A cutting machine for producing lamina elements includes a cutting mechanism for cutting out a first lamina element from a foil at a first position within the foil and for cutting out a second lamina element from the foil at a second position within the foil. With respect to a centerline of the foil the first position has a first distance and the second position has a second distance being different to the first distance. The cutting machine is adapted for releasing the cut out first lamina element and the cut out second lamina element, such that by utilizing the gravitational force the first lamina element and the second lamina element are transferred to a container, in which they are arranged in a stacked and in an aligned manner with respect to each other.

Abstract: A method of making a component comprises producing a layer of sheet material including an aperture over a movable support. An insulating material is deposited in a first portion of the aperture to form an insulating coating with one or more pockets. A conductive material is deposited in the one or more pockets. Heat and pressure are applied to the layer and the movable support is lowered by a thickness of the layer. The steps are repeated to form a laminated stack defining the component. In some embodiments, the laminated stack of sheet materials forms an induction machine.

Abstract: Provided is a stator of a motor which is capable of reducing a loss generated in a motor and thereby attaining a high-efficient motor, and a motor including the stator. A stator of a motor comprises a stator core including a plurality of plate members stacked together; the stator core including: a yoke of a tubular shape; and teeth each of which includes an extending portion extending inward in a radial direction of the yoke from the yoke and an increased-width portion formed at a tip end of the extending portion so as to have a greater width than the extending portion in a circumferential direction of the yoke; wherein the extending portion has a constant-width portion extending radially in a straight-line shape so as to have a constant circumferential width, a narrower portion having a smaller circumferential width than the constant-width portion, and a clamp portion for securing the plurality of plate members to each other; and wherein the clamp portion is provided in the constant-width portion.

Abstract: A stator of a motor comprises a stator core including a plurality of plate members stacked together; the stator core including: a yoke of a tubular shape; and teeth each of which includes an extending portion extending inward in a radial direction of the yoke from the yoke and an increased-width portion formed at a tip end of the extending portion so as to have a greater width than the extending portion in a circumferential direction of the yoke; wherein the extending portion has a constant-width portion extending radially in a straight-line shape so as to have a constant circumferential width, a narrower portion having a circumferential width smaller than a circumferential width of the constant-width portion, and a clamp portion for securing the plurality of plate members to each other; and wherein at least a portion of the clamp portion is located in the narrower portion.

Abstract: The integration of two separate manufacturing processes involving joining two pieces of metal using a clinching or Tog-L-Loc™ type of connection, while also injecting a molten material around the two pieces of metal to create the desired part. A process for creating the desired part made of both plastic and metal includes the steps of providing a first metal component, a second metal component, inserting the first metal component into a mold, and inserting the second metal component into the mold. At least one connection point is used for connecting the first metal component to the second metal component while the metal components are located in the mold. Molten material, such as a thermoplastic, is injected into the mold around the first metal component and the second metal component, forming the desired part using the first metal component, the second metal component, and the hardened molten material.

Abstract: A method is provided for joining textured sheet materials. Complementary edges of two sheets of textured sheet material are aligned in an adjacent fashion. A joining element is positioned along at least a portion of the textured surfaces of the two sheets so as to cover at least a portion of the exposed piercing elements and so as to at least partially bridge the gap between the edges of the two pieces. By rolling or pressing on the joining element to force the piercing elements of the textured surfaces into the joining element, the joining element thus connects the two sheets to form a joint. The method can also be used with laminated sheets or to form a laminate after the sheets are joined. A kit for joining is also provided. A method for joining continuously-fed textured sheet material is also provided.

Abstract: In one aspect of the present invention, a method is employed to fabricate a roof bow. A first body element and a second body element each have one or more tabs are both formed from a substrate. The tabs of the first body element are clinched to the second body element. The tabs of the second body element are clinched to the first body element. An upper cord is clinched to a top edge of the coupled body elements and a lower cord is clinched to a bottom edge of the coupled body elements to form the roof bow.

Abstract: Methods of joining a magnesium substrate to a second substrate are provided. A region of the magnesium substrate and a region of the second substrate are aligned to provide an overlap. A region of the overlap is deformed to provide a joint. A polymeric material is disposed in the joint to secure together the magnesium substrate and the second substrate. The joining of the magnesium substrate and the second substrate is facilitated by using a die in various aspects.

Abstract: A aspects of one or more exemplary implementations, disclosed is a plastic tool mount and system with a tool connector head with a back side, nose and distal end of the nose; a shaft guide having a channel is formed within the head open at the distal end of the nose; the channel further having a raised bump section of plastic extending from a wall of the shaft guide into the shaft guide channel; and, wherein the diameter of the shaft guide channel at the location of the raised bump is diminished.

Abstract: A thermal, flow measuring device for determining and/or monitoring the flow of a measured medium through a measuring tube. The thermal, flow measuring device includes: a first pin-shaped shell and at least a second pin-shaped shell; a first resistance thermometer and at least a second resistance thermometer. At least the first resistance thermometer is embodied so as to be heatable, wherein the resistance thermometers, in each case, have a first surface, and at least a second surface, which lies opposite the first surface. The first pin-shaped shell surrounds the first resistance thermometer, and the second pin-shaped shell surrounds the second resistance thermometer. The pin-shaped shells are fillable with a fill material. In each case, at least one spacer is placeable between the pin-shaped shell and the first surface of the resistance thermometer, and the second surface of the resistance thermometer is at least partially covered with fill material.

Abstract: A method and apparatus for securing a heat sink/filter positioned between a pressure vessel and a diffuser in an air bag inflator. The pressure vessel is constructed so that upon activation of the inflator of the area of gas exiting the pressure vessel is smaller than the area of gas exiting the diffuser to create pressures in the pressure vessel that are higher than the pressures in the diffuser. This results in deformation of the pressure vessel that is equal to or greater than the deformation of the diffuser to maintain compression of the heat sink/filter between the pressure vessel and the diffuser during activation of the inflator.

Abstract: Described is a press-in element for pressing into a non-pierced or pre-pierced component. The press-in element has a head part having a ring surface confronting the component and a neck part which projects away from the ring surface, i.e. from the component contact side. The head part further has a ring-like projection surrounding the neck part with a radial spacing and projecting away from the ring surface. The neck part has a radially outwardly projecting ring bead, which can be formed as a continuous ring bead or as a ring bead interrupted at points. The apex of the ring bead has an axial spacing from the ring surface which is larger than the axial spacing of the apex of the ring-like projection from the ring surface, which lies radially within this projection and together with it and the ring bead forms a pocket which receives material of the component.

Abstract: A brake disc includes a friction ring and a pot arranged concentrically in an opening of the friction ring. The pot has a pot gearing system with at least one pot tooth space, on which a flap is molded, which projects radially in the direction of a corresponding annular tooth of an annular gearing system of the friction ring and radially overlaps the annular tooth on a first axial end.

Abstract: A door facing is provided. The door facing includes a body portion, and male and female alignment members protruding from a main surface area of the body portion. Also provided are door assemblies including the door facing and methods of making the door facing and the door assembly.

Abstract: A method of forming a leak tight connection between a pipe and a port made of different metals is described. A leak tight connection between a pipe made of a first metal and a port made of a second metal is also described.

Abstract: A filling body, comprising a plurality of plastic foils, which are undulated, wherein a plastic foil has a plurality of connecting elements for connecting a plastic foil to other plastic foils via a plurality of form-fitting connections. The filling body is configured such that two plastic foils are connected to a plastic foil pair, and plastic foil pairs are connected to other plastic foil pairs. The connecting elements are positioned on the plastic foils such that upon joining two plastic foils to a plastic foil pair, the still unconnected connecting elements can be joined into connecting element pairs on opposite sides of the two plastic foils. The connecting element pairs are located exclusively in the vicinity of the edges of the two plastic foil pairs.

Abstract: The invention relates to an assembly method for forming a seating structure for a vehicle seat, having a cross support (2) and a side support (3). For this purpose the cross support comprises at least one detent means (15), and the side support has at least one complementary detent means (8). During assembly, the detent means and the complementary detent means engage in each other, wherein the side support and the assembly support are positioned substantially perpendicular to each other. The cross support encompasses the side support for the engagement. The invention further relates to a seating structure produced in this way.

Abstract: A method for joining pipe elements end-to-end using a pair of pipe couplings attached to one another end to end surrounding a central space includes inserting the pipe elements into the central space, moving the coupling segments toward one another and engaging surface regions of the coupling segments with outer surfaces of the pipe elements, initially at a first contact point on the coupling segments and subsequently at second and third contact points on the coupling segments. The first contact point is located between opposite ends of the coupling segments and may be located on a region of infinite radius of curvature, may project radially inwardly toward the pipe elements, and may be located midway between the opposite ends of the segments. The second and third contact points are located at opposite ends of the coupling segments.

Abstract: A method of joining a first component to a second component, the method comprising preparing the first component by forming an array of projections extending from a bond surface of the first component, each projection having a base, a tapered tip and a tapered overhang beneath the tip, wherein the overhang has an undercut surface which is inclined and faces towards the local bond surface; bringing the components together so as to embed the projections in the second component; and hardening the second component after the array of projections has been embedded into it. Also, a joint so formed.

Abstract: A common mode filter is manufactured to include a coil part including an insulation layer and a conductor pattern formed in the insulation layer; and a magnetic substrate coupled to one surface or both surfaces of the coil part. The magnetic substrate includes: an electrostatic absorbing layer made of an electrostatic absorbing material; a magnetic layer provided on one surface or both surfaces of the electrostatic absorbing layer and made of a magnetic material; and an electrode provided between the magnetic layer and the electrostatic absorbing layer and made of a conductive material. Therefore, common mode filter may maintain high efficiency characteristics while preventing an electrostatic discharge phenomenon.

Abstract: A handrail or a swing gate for fall restraint equipment comprising an outer rail constructed from a single, continuous piece of tubular metal, a midrail constructed from a single, continuous piece of tubular metal, and a toeboard constructed from a single, continuous piece of sheet metal, where the outer rail is constructed to receive portions of the midrail and toeboard for an integral construction.

Abstract: A method for establishing a nail connection between two components and a nail for this purpose are described. The nail 6 is driven through the non-preholed components in the joint area at a high speed such that the nail point completely penetrates both components and a material collar, which extends into an adhesive layer between the two components, is only formed in the to driving direction in the nail-head-side component.

Abstract: Certain example embodiments relate to improved spacers for insulated glass units. Certain example embodiments relate to corrugated spacers that extend around a periphery of an IG unit. In certain example embodiments, the spacer includes at least one structured concave cavity. When positioned in conjunction with a substrate, the cavity may be filled with a sealant. In certain example embodiments, the sealant may be a thermoplastic sealant. In certain example embodiments, another cavity may be provided that may accept a structural sealant. In certain example embodiments, the thickness of the corrugated faces of a spacer may be less than the thickness of the shoulders of spacer.

Abstract: A method of manufacturing a vapor chamber includes steps of: providing a first metal cover plate with a plurality of first engaging recesses, a second metal cover plate with a plurality of second engaging recesses, and a plurality of support members, wherein a width of a first end of each support member is larger than a width of each first engaging recess, and a width of a second end of each support member is larger than a width of each second engaging recess; making the first end abut against the first engaging recess and making the second end abut against the second engaging recess; and punching the first metal cover plate and the second metal cover plate so as to rivet the first end into the first engaging recess in a tight-fitting manner and rivet the second end into the second engaging recess in a tight-fitting manner.

Abstract: A method of joining parts together with a self-piercing rivet that is inserted through a part and partially through a second part. The second part includes a fiber-filled layer and a resin matrix layer that together form a composite part. A self-piercing rivet extends into the second part, but does not penetrate completely through the matrix layer. An assembly, including a first part and a second part that includes a reinforced layer and a resin layer in which a fastener is inserted, but does not extend through the second layer. A composite part including a first layer of resin matrix reinforces the filler and a second layer of resin matrix that does not include a filler and is more than 3 microns thick.

Abstract: A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon while retaining, at least partially, the original balloon folds as the balloon is pressurized and de-pressurized within a crimper head. By at least partially retaining the original balloon folds, a uniformity of scaffold expansion by the balloon is improved.