Abstract: The weighing platform with a lattice load-bearing structure shaped spatially and made of load-bearing elements and connecting elements intersecting with them, affixed to a joint frame, whereas the load-bearing elements, in the place of intersection with the connecting profiles, have cuts in the shape adjusted to the shape of the connecting elements, and additionally the platform contains at least one load-bearing shell, measurement elements, regulated feet and connectors, according to the invention is characterised in that the connecting elements (8) are located strictly in the cuts (7.1) of the load-bearing structure (7) at the depth “g”, equal to height “h” of the connecting elements (8) and at the same time less than half of the height “H” of the load-bearing elements (7), while to the bottom of the weighing platform at least two profile panels (3) are fixed, with openings (10) for the screw connectors (6), to which panels (3) the measurement elements (4) and regulated feet (5) are fixed.

Abstract: A press locked grating, in particular for use as a shelf for plate or heavy-duty shelves, has two longitudinal sides and cross members and longitudinal members having an I-shaped profile arranged between the longitudinal sides and at right angles to each other. The longitudinal members are inserted or pressed into punched holes of the cross members open towards the grating upper side. The longitudinal sides are formed in cross-section as a profile that includes at least first and second orthogonal legs. Each cross member has a punched hole at each end, in which the first leg is arranged and firmly connected thereto by a connecting method. The first leg is inserted or pressed into the punched hole, thereby achieving a first connection of the profile to the cross member, and has at least one deformation, thereby fixing the insertion or press connection of the cross member to the profile.

Abstract: A replacement for cylindrical dowel nuts is provided and is a hollow cylindrical nut with a threaded hole on top and an unthreaded hole at the bottom which is for the threaded shank to enter. This hollow dowel nut elastically compresses during tightening to act like a lock-washer to prevent loosening. Several solutions are provided to make the top of the nut thicker to fit more thread coils than what wall thickness would otherwise permit. To improve loosening prevention further and also provide overtightening prevention a hollow nut with flatter bottom and a narrow gap bisecting the lower hole are used which during tightening cause right and left edges of said gap to be pushed towards the bolt strongly gripping it which prevents overtightening and loosening. “C” shaped nuts also provided which cause misalignment and jamming in the thread when compressed thereby also preventing loosening and overtightening.

Abstract: A method including forming an interconnect in a metal member. The interconnect includes multiple repeating, nested V-shaped structures forming a continuous central portion. A vertex of each of the multiple repeating, nested V-shaped structures adjoins a next vertex of a next V-shaped structure of the multiple repeating, nested V-shaped structures. The method further includes separating the interconnect from the metal member.

Abstract: The present invention improves the strength of the bottom (net) of the jig and makes it more difficult and unlikely for deviation of the mesh to occur. A workpiece is loaded on the net (2) of the heat treat furnace jig (hereinafter, heat treatment furnace jig). In the net (2), a first strand (10), a second strand (20) and a third strand (30) are in contact at a contact point (X1). Near the contact point (X1), the second strand (20) overlaps the first strand (10) from above and the third strand (30) overlaps the first strand (10) from below. As a result, the first strand (10) is held between the second strand (20) and the third strand (30) in the up/down directions.

Abstract: A method for producing a ceramic honeycomb body having large numbers of longitudinal cells partitioned by cell walls, with its peripheral portion removed by machining, includes rotatably holding the ceramic honeycomb body on a main axis of a lathe, and rotating the ceramic honeycomb body around the main axis, to remove its peripheral portion by machining with a tool; the lathe comprising a first fixing jig on the main axis, and a second fixing jig substantially opposing the first fixing jig; each of the first and second fixing jigs having an abutting end portion opposing each other, the abutting end portion having a smaller outer shape than that of the end surface of the ceramic honeycomb body, and the abutting portion having a substantially flat abutting end surface perpendicular to the main axis.

Abstract: Certain example embodiments of this invention relate to a grille badge including an outer member and an inner member configured to be snapped together. The inner member includes a living hinge to facilitate the connection to the outer member. The inner member is at least initially inserted into the outer member in a bent position, the inner member being bent or snapped into place via the living hinge provided thereto during manufacturing and/or assembly. In certain example embodiments, the outer element includes at least one slot for receiving at least one corresponding tab provided to the inner element. In certain example embodiments, the inner and outer members include corresponding snap features for securing the connection therebetween. An assembled grille badge may be connected, directly or indirectly, to a vehicle (e.g., to the vehicle, to a front-end assembly, to a grille, etc.), for example, using one or more snap features.

Abstract: A woven laminate for sound absorption that includes a first woven layer, a second woven layer, and a third woven layer. The first woven layer has a coarse structure. The second woven layer has a fine structure. The third woven layer has a medium structure. Each of the first, second, and third woven layers are composed of metallic wires that are woven to each other or interlaced as a fleece. At least one of the first, the second, and the third woven layers are superimposed in order to form the woven laminate. The woven layers are placed in the layer order fine-coarse-medium. The woven layers are welded together at least partially.

Abstract: A method for making window with a decorative polymer panel assembly. The method can include forming a polymer grille by cutting a design into a polymer with a low-moisture content. The polymer grille can have a frame portion and a design portion. A seal can be contiguously disposed about a perimeter of the frame portion. A grille assembly can be formed by disposing a translucent panel on each side of the seal, forming an air space with the polymer grille disposed within the air space. The grille assembly can be pressed, heated and cooled, forming the decorative polymer panel assembly. The decorative polymer panel assembly can be disposed within a frame which can be disposed within an opening of a structure.

Abstract: An example grille badge includes an outer member and an inner member configured to be snapped together. The inner member includes a living hinge to facilitate the connection to the outer member. The inner member is at least initially inserted into the outer member in a bent position, the inner member being bent or snapped into place via the living hinge provided thereto during manufacturing and/or assembly. In certain example embodiments, the outer element includes at least one slot for receiving at least one corresponding tab provided to the inner element. In certain example embodiments, the inner and outer members include corresponding snap features for securing the connection therebetween. An assembled grille badge may be connected, directly or indirectly, to a vehicle (e.g., to the vehicle, to a front-end assembly, to a grille, etc.), for example, using one or more snap features.

Abstract: In certain example embodiments of this invention, there is provided a grille for a vehicle (e.g., a car, truck, SUV, or the like). In certain example embodiments, the vehicle grille includes adjustable louvers. In certain example embodiments, the louvers are configured to change position relative to the grille (e.g., to rotate, slide, or otherwise move) when a predetermined condition is met (e.g., vehicle speed above/below a predefined threshold, wind speed above/below a predefined threshold, etc.). This configuration advantageously may result in better vehicle performance (such as, for example, better fuel efficiency), e.g., related to less drag and/or improved aerodynamics.

Abstract: The present invention provides a method of manufacturing a grating. The method of the present invention includes fitting a plastic deformable lateral member (2) having a hollow pipe shape into coupling holes (10) formed through respective longitudinal members (4) in a lateral direction of the longitudinal members; holding the lateral member and the longitudinal members; and passing a forming weight (12) through the lateral member (2) from a first end of the lateral member to a second end thereof using a relatively large external force. Here, the forming weight has a predetermined size suitable for passing through the lateral member to expand the cross-sectional area of the lateral member such that the lateral member is plastic-deformed.

Abstract: A diffraction grating structure comprises a substrate having a first surface and a second surface opposite to the first surface. A first grating is defined on the first surface and a second grating is defined on the second surface. The first grating includes a plurality of first grooves and has a first grating period. The second grating includes a plurality of second grooves and has a second grating period. The first groove and the second groove are formed by a fast tool servo system.

Abstract: In an array of parallel cross bars, each cross bar has a crenellated edge with alternating recesses and projections. A first locking opening extends through the length of the each cross bar, at least partly within the projections. A number of bearing bars each include second locking openings spaced along the length of the bearing bar. The bearing bars are assembled with the cross bars with the bearing bars nested in the recesses in the cross bars. The first and second locking openings are in alignment. A locking member is received in the aligned locking openings to interlock the bearing bars and cross bars in a rigid, strong, durable and attractive grille structure.

Abstract: A wire oven rack, capable of being later-coated with porcelain, including, a plurality of elongated steel wire members joined together to form an oven rack having an outer surface. The plurality of elongated steel wire members are made from a steel rod material containing from about 80 to about 99.9% by weight of iron, from about 0.001 to about 0.08% by weight of carbon and from about 0.001 to about 0.2% by weight of a carbon stabilizing transition metal, preferably selected from the group consisting of Vanadium, Tantalum, Titanium and Niobium.

Abstract: A grate for a swimming pool structure is constructed by placing a multiple of grate bars in an elevated position above the gutter which is parallel to the pools edge including any curvatures. The grate bars follow the curvatures of the pool's edge. When in the elevated position, the multiple of parallel grate bars are clamped together and a hole is drilled through all of the parallel grate bars. A retaining bolt is placed through all of the grate bars including the curvatures of the pools'edge and the bolts are fastened therein. There after, the assembled unit of grate bars is lowered into the gutter to be even with the surface of the deck and the water surface.

Abstract: An exterior grille insert includes a central opening. An interior grille insert conforms to the shape of the interior opening of the exterior grille. The cutting of the interior opening of the exterior grille forms the interior grille. Either the interior grille or the exterior grille can be attached to and superimposed over the front of a vehicle grille for decorative purposes.

Abstract: A method for fabricating a slat-screen assembly is provided, wherein the slat-screen assembly is formed by at least one slat member, at least one spacer member and an axial member that penetrates through the slat member and the spacer member, allowing a plurality of slat members and spacer members to be mounted to the axial member with adjacent slat members being spaced apart from each other by a spacer member. The slat member can be flexibly fabricated by a construction material such as metal, plastic, wood, glass, stone, etc. The spacer member can be desirably processed into different shapes as long as it provides the function for spacing adjacent slat members apart. With flexible combination and arrangement of the slat member, spacer member and axial member, a variety of slat-screen assemblies can be fabricated with desirable shapes, materials and mechanical strengths.

Abstract: A porcelain coated steel wire oven rack. The preferred coated steel wire oven rack includes a plurality of elongated steel wire members joined together to form an oven rack having an outer surface. The plurality of elongated steel wire members are made from a steel rod material containing from about 80 to about 99.9% by weight of iron, from about 0.001 to about 0.08% by weight of carbon and from about 0.001 to about 0.2% by weight of a carbon stabilizing transition metal, preferably selected from the group consisting of Vanadium, Tantalum, Titanium and Niobium.

Abstract: A method of plugging an area of damaged mesh in a sifting screen. The method is applicable to screens in which woven wire mesh is stretched, tensioned and secured over a supporting frame containing a plurality of windows and in which local damage to the mesh is in an area of the mesh which overlies one of the windows. The method has the steps of inserting into the window a device which is a close fit therein, and securing the device in the window so as to completely cover the area of damaged mesh. The device may be a former having stretched thereacross and secured thereto mesh similar to that stretched across the window in question, or simply a plate or block. The device may be secured in place by a force or interference fit, mechanical means, or adhesive, or the device may be resiliently deformable to allow it to be pushed past a projection in the window, so as to snap fit the device in place.

Abstract: A method of making grating wherein grating bars are provided with an anti-slip coating. The grating bars are placed side by side with their top edges aligned and with the sides of adjacent bars in contact with each other. The grating bars are held stationary relative to each other. Molten metal is sprayed on to the top edges to form a rough surface on the top edges. The grating bars are subsequently separated and assembled together in a spaced relationship by attaching transversely extending members to the grating bars.

Abstract: A method is described for making a reinforcing wire frame for embedding in a moulded polymer support frame over which woven wire cloth is to be stretched and secured to form a sifting screen. The method involves locating lengths of cut wire substantially equally spaced apart in a jig to form a first array. A second array of lengths of cut wire is located over the first array with the lengths of wire in the second array being substantially at right angles to those of the first array. The lengths of wire in the first and second arrays are resistance welded at points of mutual intersection so as to form a first substantially rectilinear matrix.

Abstract: Main bars end intersecting cross bars each have mated slots in their aligned edges. Deformable pairs of arms on one of the sets set of bars are crimped into openings in the other set of bars at the bar intersections to hold the bars together and make a strong and attractive grating.

Abstract: A screening device (e.g. screen plate or screen cylinder) is manufactured relatively inexpensively and easily yet has uniform screening openings (e.g. screening slots) even when of a width of less than 0.5 mm. A plurality of wires having first and second sections (the second sections having base portions and of smaller cross-section than the first sections) are mounted substantially parallel to each other, supported by at least one support bar or ring. The bars or rings have slots formed in a first side surface, and a cavity in open communication with the slots in a second side surface. The wires are fixed to the bars or rings by deforming the wires (e.g. by bending a flap, engagement by a reciprocating tool, welding, etc.) within the cavity, or by deformation of the support bar or ring in the cavity. The screen plate or cylinder is preferably used to screen or otherwise treat a cellulose pulp suspension, e.g.

Abstract: A screening device (e.g. screen plate or screen cylinder) is manufactured relatively inexpensively and easily yet has uniform screening openings (e.g. screening slots) even when of a width of less than 0.5 mm. A plurality of wires having first and second sections (the second sections having base portions and of smaller cross-section than the first sections) are mounted substantially parallel to each other, supported by at least one support bar or ring. The bars or rings have slots formed in a first side surface, and a cavity in open communication with the slots in a second side surface. The wires are fixed to the bars or rings by deforming the wires (e.g. by bending a flap, engagement by a reciprocating tool, welding, etc.) within the cavity, or by deformation of the support bar or ring in the cavity. The screen plate or cylinder is preferably used to screen or otherwise treat a cellulose pulp suspension, e.g.

Abstract: The screen cylinder includes a screening plate having contoured grooves along an inflow side and a backing cylinder having a plurality of openings therethrough and disposed on the outflow side of the screening cylinder. The contoured grooves are elongated in the axial direction and are closely circumferentially spaced one from the other about the screen cylinder. In one embodiment, circumferentially extending grooves are formed along the outflow side of the screening cylinder whereby pulp flows through the contoured grooves into the recesses and then through the openings of the backing cylinder. In another embodiment, the recesses are formed on the inflow side of the backing cylinder, the screening cylinder being provided with elongated slots along its outflow side in registry with the contoured slots. In this manner, increased flow capacity is provided. Additionally, the screening cylinder is removable when worn for replacement by a fresh screening cylinder which may then be secured to the backing cylinder.