Abstract: A dent removal tool for removing dents from automobile panels is provided. The tool includes a body with a handle on one end and a rest plate for contacting the body panel on the opposite end. A clamp for gripping one or more studs which have been welded to the body panel is located between the handle and the rest plate. The tool gives an automobile repair technician a high degree of mechanical advantage and control in removing dents from body panels.

Abstract: A device for configuring foil comprising a first portion comprising a first configuration; a second portion comprising a second configuration; the foil dispenser adapted to dispense foil between the first and second portions, the first and second portions imparting a configuration to the foil as the foil exits the dispensing device. A method of creating a cross sectional configuration in foil comprising: passing the foil through an opening; the opening having first and second portions which impart a configuration to the foil; the first and second portions being configured to create elevated portions along the longitudinal axis of the foil.

Abstract: A machine, tooling and method for cold forming complex metal parts such as a banjo style hose fitting starting with a near net shape volume of wire and continuing with multiple forging blows and an intermediate rotation of the blank to produce a hose coupling shell end, a transition neck, a large counterbored annular coupling body and a perpendicular alignment tang.

Abstract: A shiftable workpiece transfer apparatus for transferring a workpiece to a press while simultaneously shifting the workpiece centerline. Such a transfer apparatus includes cooperating workpiece transfer tables, the movement of which is directed by respective guide rails. A first workpiece transfer table is directed along a path that is substantially parallel to the centerline of the press line. The second workpiece transfer table is directed along a path that is skewed with respect to the centerline of the press line by an amount sufficient to produce a desired shift of the workpiece centerline. As the second transfer table moves along the skewed guide rail and toward the first transfer table, the workpiece is automatically moved across the surface of the first transfer table to a desired centerline offset point.

Abstract: A method for manufacturing a screw element (1) with a first external thread section (3) and with a second external thread section (5), wherein the screw element (1) to be manufactured is characterized in that the second external thread section (5) is positioned relative to the first external thread section (3) in such a way as to yield a braking torque when tightening the two external thread sections (3, 5) with an internal thread element (13), with the following procedural steps: the first and second external thread section (3, 5) are positioned relative to each other in such a way as to yield the braking torque while tightening the two external thread sections (3, 5) with an internal thread element (13), wherein the external thread sections (3, 5) are positioned via a defined, relative adjustment of the external thread sections (3, 5) in an axial direction and/or circumferential direction, wherein the first external thread (3) is fabricated at a compression molded first axial section (17), and the second ex

Abstract: Plastic zone extrusion may be provided. First, stock may be placed in a chamber. Then frictional heat may be generated within the stock to heat the stock to a plastic zone of the stock in the chamber. The stock may then be extruded through an orifice in the chamber after the stock is at the plastic zone.

Abstract: A method for cold expansion of a hole formed in a work piece. The method comprises providing a body comprising at least a cylindrically shaped part having an inner hole in axial direction of the body. The body further comprises along its circumferential direction a plurality of members which are movable in radial direction of the body, such that the outer diameter of the cylindrical part of the body can be changed.

Abstract: A press brake tool assembly mounting device 42 comprising a body 66 which mounts a lower press brake tool 46, with a recess in the body 66 receiving in a moving fit a location member 52 mounted to a lower beam 44. A locking arrangement 80 is provided for locking the body 66 relative to the location member 52 in a friction fit, to retain the lower press brake tool 46 in a required position.

Abstract: A robot for the shaping of lingual archwires, including an anterior plate arced according to an anterior portion of a patient's teeth, wherein the anterior plate is capable of accepting an anterior portion of a lingual wire; a plurality of movable posterior bending units positioned posterior to the anterior plate, each bending unit capable of accepting a posterior portion of the lingual wire; a plurality of motors capable of selectively actuating each of the posterior bending units independently along at least one axis to bend the lingual wire along the at least one axis at a plurality of positions; a mother board in electrical communication with the plurality of motors and capable of receiving and executing instructions for desired dimensions of a lingual archwire; and a power source.

Abstract: The present invention provides a titanium material for hot rolling that enables reduction of defects occurring on the surface (in the case of a flat material or strip coil, including not only the flat surfaces but also the side surfaces and edges) owing to the hot rolling, and a method of producing the same, particularly to a titanium material for hot rolling enabling omission of an ingot breakdown process, and a method of producing the same, characterized in that it is a titanium material for hot rolling having dimples imparted by cold plastic deformation whose mean value of the heights (Wc) of the undulation profile elements is 0.2 to 1.5 mm and mean value of the lengths (WSm) thereof is 3 to 15 mm, and makes it possible to minimize surface defects occurring in hot rolling even if a process for breaking down the ingot is omitted.

Abstract: The invention relates to a method and a device for stretching and forming a foil blank as well as to a product, which is produced by means of this method.

Abstract: A method of fabricating a nozzle vane comprising a vane portion and axle portions that project out from predetermined end faces of the vane portion, the method including: a first process that molds the axle portions by inserting pre-molding axle portions of a fabricated member having a pre-molding vane portion and pre-molding axle portions with dimensions respectively approximating the vane portion and the axle portions in axle portion molding dies in which a first insertion portion is formed with a shape that projects the axle portions in the axial direction, and pressing the pre-molding axle portions in the axial direction; and a second process that molds the vane portion by inserting the fabricated member after the first process in a vane portion molding die in which a second insertion portion is formed with a shape that projects the nozzle vane in a direction that is approximately perpendicular to the vane surface of the vane portion, and pressing the pre-molding vane portion in directions approximately p

Abstract: A fluid lubrication bearing apparatus which can stably produce high bearing performance is provided at low costs. Moreover, a method for producing a housing for hydrodynamic bearing apparatuses which can improve the accuracy of form of the housing of this type at low costs is provided. In forming a housing 7 which has a cylindrical shape and comprises a fixing face 7c for fixing the outer circumferential surface 8b of a bearing sleeve 8, and axial circulation grooves 7d for bringing both end faces 8c, Sd of the bearing sleeve 8 into circulation on the inner periphery by forging, a groove molding portion 18a2 is provided on the outer circumference of a rod 18 which serves as a forming mold for the inner periphery of the housing 7, and the circulation grooves 7d are formed by forging with this groove molding portion 18a2.

Abstract: A portable tool designed for effective and efficient lateral truing of damaged spoked wheels, in particular bicycle wheels, is described. The tool is mountable on the bicycle frame, and allows the user to position the truing gauge with four spatial degrees of freedom. The inventive tool features a non-rigidly mounted (floating) truing indicator tip to maintain accurate tool alignment when in contact with a rotating wheel rim that is severely bent out the of the plane of the rim by decoupling rim forces from the rest of the tool. In addition, the combination of the floating action of the truing tip and its construction from a soft polymeric material avoids scratching or otherwise marring the surface of the rim during the truing procedure.

Abstract: A flaring body has first and second opposing ends. A perimeter surface intersects the first end, and a flaring surface is located between the perimeter surface and the second end. The perimeter surface has a first cross-sectional profile with a first area, and the flaring surface having a second cross-sectional profile with a second area less than the first area. The perimeter surface and the flaring surface are joined by an inside, rounded corner. A crimping body has a top surface and an opposing bottom surface, and an interior surface that forms defines a passageway that connects said top and bottom surfaces. The interior surface has a third cross-sectional profile with a third area larger than the first area. The flaring body is slidably captureable in the passageway. The interior surface further has a crimping channel that extends along at least a portion thereof and terminates at the bottom surface.

Abstract: A dent removal tool for removing dents from automobile panels is provided. The tool includes a body with a handle on one end and a rest plate for contacting the body panel on the opposite end. A clamp for gripping one or more studs which have been welded to the body panel is located between the handle and the rest plate. The tool gives an automobile repair technician a high degree of mechanical advantage and control in removing dents from body panels.

Abstract: A crimping device for securing a seal member onto overlapped end portions of a strap material includes at least a tool head, operating and stationary handles, two rows of crimping elements having at least a pair of shears and oppositely situated pair of jaws extended between the pair of shears. The crimping elements may be disposed in the tool head and connected with the handles so that at least one row of crimping elements crimps a seal while at least one row is idle when the handles move away from each other. In an embodiment, the handles can make an inward stroke only when a full jaw-closing outward crimping stroke is completed. At least one row of crimping elements crimps the seal with an inward movement of the handles while at least one previously actuated row of crimping elements is not involved in closing the seal.

Abstract: There is provided a hard film excellent in wear resistance. The hard film in accordance with the present invention includes (TiaCrbAlcLd) (BxCyNz) in terms of composition, in which the L is at least one of Si and Y, and the a, b, c, d, x, y, and z each denote the atomic ratio, and satisfy: 0.1?a<0.3; 0.3<b<0.6; 0.2?c<0.35; 0.01?d<0.1; a+b+c+d=1; x?0.1; y?0.1; 0.8?z?1; and x+y+z=1.

Abstract: A method and apparatus for producing steel bars that are cut to length in response to a customer order. The method includes producing a continuous length of steel bar from a rolling mill, cutting the continuous length of steel bar into successive segments, each representing a multiple of the length of the bar of the customer order, cutting the segments in in-line cold shears first into two times the length of the bar of the customer order and then in half into lengths equal to the length of the bar of the customer order while maintaining the production of the continuous length of steel bar produced by the rolling mill, and bundling the bars of the length of the customer order for discharge from the mill.

Abstract: An apparatus for forming a duct includes a bending apparatus and a support apparatus. The bending apparatus includes a table, a cut off beam, and a leaf hinged to a forward edge of the table. The cut off beam is movable toward and away from the table to clamp or release a metal web being fed forward across the table and the leaf. The cut off beam repeatedly clamps the metal web to the table while the leaf pivots toward the cut off beam to form a duct section. The support apparatus includes a cross rod movable along pivoting support arms. As the metal web is bent to form the duct section, the support arms and the cross rod are moved to internally support the duct section.

Abstract: In an apparatus and a method for producing diffraction- and interference-active structures by micro-pattern stamping a metal object, a micro-stamping arrangement is provided including a micro-stamping station with a micro-pattern stamp for generating a diffraction-active structure on the metal object, an application station for applying a protective layer to the diffraction-active structure and a macro-stamping station for applying a macroscopic image relief over the diffraction active structure while it is protected by the protective layer.

Abstract: A forging die tool set defines a cavity and includes a core rod in the cavity for shaping a void in a work piece. The core rod extends in a direction in which the work piece is introduced, compressed, and ejected from the cavity. The core rod includes an upper portion and a lower portion. The upper portion has a cross sectional shape that forms a certain shape in the work piece and a radially tapered section that tapers toward the lower portion of the core rod. The lower portion also has a cross sectional shape that forms a certain shape in the work piece, and the cross sectional shape of the upper portion differs from the cross sectional shape of the lower portion, the lower portion being a more wear resistant shape characterized by larger radii and the upper portion being a finishing shape with smaller radii for shaping the final form of the forged work piece.

Abstract: The invention relates to a hydraulically driven pressing device (1) comprising a piston (5) and a cylinder (4) for acting on pressing jaws (8, 8?, 8?), wherein the piston shaft (11) at any rate is connected to acting means (12). To further improve a pressing device of the type in question such that the same device can be used to carry out pressing operations requiring different levels of pressing power, it is proposed that an adjustable stop (33) be provided in the direction of displacement of the hydraulic piston (5) in order to achieve different end positions for the hydraulic piston (5) during the piston return stroke. A method of pressing a fitting with a tube is also described.

Abstract: A flexible retaining device (1) for a profiling installation for clamping a sheet metal (5) to be profiled is provided. Furthermore, a method for profiling a sheet metal (5) by using the flexible retaining device (1) is provided as well as sheet metal profiled with the method.

Abstract: An apparatus for forming a wave form for a stent from a wire includes a first forming member configured to move substantially parallel to a first axis and to move substantially parallel to a second axis that is orthogonal to the first axis, and a second forming member configured to move substantially parallel to the first axis and to move substantially parallel to the second axis. The second forming member is positioned opposite from the first forming member relative to the second axis along which the wire is configured to travel. The apparatus includes a controller configured to control movement of the first forming member relative to the wire and to control movement of the second forming member relative to the wire so that the first forming member and the second forming member deform the wire in opposite directions to form a portion of the wave form.

Abstract: A method for manufacturing a cover of an electronic device includes steps of offering a metallic green piece comprising a top plate, a bottom plate and a connecting plate interconnecting a side of the top and bottom plates; offering a profile molding insert and a lower mold, the profile molding insert forming a shaping surface, the lower mold defining a cavity to receive an end of the green piece; putting the profile molding insert in the green piece, the shaping surface of the profiling molding insert being oriented towards the end of the green piece; inserting the end of the green piece in the cavity of the lower mold and punching the lower mold to enable the top and bottom plates at the end of the green piece bent along the shaping surface of the profile molding insert toward each other.

Abstract: This invention relates to the development of method for creating pattern on any metal surfaces used for structuring and decorative purposes by impression with the aid of heating. The method of the present invention can be modified to suite any industrial manufacturing processes.

Abstract: The present invention provides a production apparatus for crankshaft, including: a die which has a lower die, an upper die, and plural side forming punches, the upper die being provided movably to the lower die, the side forming punches moving perpendicularly to a movement direction of the upper die; a press ram which moves the upper die to the lower die, closes a material of the crankshaft, and forms the material; cam mechanisms which are provided for the side forming punches and which move the side forming punches to an inside portion of the die in accordance with movement of the press ram; a grade separation structure which is provided to at least one of the side forming punches in order to prevent interference of the side forming punches with each other.

Abstract: In various exemplary embodiments, the technology described herein provides systems and methods for drawn wire, commonly called filament, to be straightened after cold, warm or hot drawing to a smaller diameter. This technology controls tension on the wire after drawing, while pulling the wire through straightening rollers. A single set of straightening rollers can be used. There is no limit on the total number of sets of straightening rollers can be used. The number of individual rollers in a set of straightening rollers can range from two-to-many rolls. Tension is generally controlled by at least two relatively large diameter synchronizing sets of pulling rollers, one before the straightening rollers and one after the straightening rollers.

Abstract: A movable die is provided to be displaceable in an upper die. When the upper die is moved downward to press a steel plate together with a lower die, only the movable die first abuts on the steel plate to carry out forming together with the lower die. Then, the upper die is further moved downward to form a part which has not been formed by the movable die.

Abstract: Devices, systems and methods are disclosed which relate to a wire bending apparatus capable of both on and off-plane nose and mandrel bends. Exemplary embodiments of the present invention incorporate a center turret cluster with a plurality of radii possible, a nose-bending mandrel, and a mandrel-bending mandrel. This apparatus forms a bending head that is attached to a CNC wire bending machine. This combination allows increased flexibility in forming complex wire forms and cuts down secondary operations, such as operations from robot arms, sometimes associated with CNC wire bending. In addition, the turret cluster position in the center allows for bending support with mandrel bends or nose bending on the back side of the bending head, usually 180 degrees away from the normal bending area. This allows the manufacturing of double end-loop forms without the addition of external clamps or robotic manipulation.

Abstract: A bending apparatus (1) is for bending a workpiece (object to be worked), using a bending die (2) formed in accordance with a bent form of the workpiece, and a linear die (3) linearly extended, and includes a table (10) having a work face (11a) where the bending die (2) and the linear die (3) are placed; and a pair of rollers (40, 50) configured to move along the work face (11a), wherein each of the rollers (40, 50) is configured to move from one end side of the bending die (2) and the linear die (3) to the other end side thereof in a state of pinching the bending die (2) and the linear die (3) in a die closing direction. According to this configuration, it is possible to configure the bending apparatus (1), to make a work space small, and to improve the work efficiency of the bending.

Abstract: An edgewise bending processing method and apparatus comprise a restraining mechanism for restraining a rectangular-section wire having a rectangular cross-section with long sides and short sides in such a way as to press a surface of the wire including the long side and hold the wire in contact with a surface of the wire including the short side; and an external guide and a rotating mechanism for edgewise bending the rectangular-section wire. The restraining mechanism restrains part of the wire in a restraining dimension that is shorter than a length of the short side and in a range of elastic deformation of the wire, and the external guide and the rotating mechanism bend the wire edgewise at the short side of the wire that is in contact with the restraining mechanism.

Abstract: Certain embodiments of the present invention provide a progressive crimping method. The method includes assembling a compression connector for crimping, the compression connector including a first section and a second section; crimping the compression connector to a first crimp depth; crimping the first section of the compression connector to a second crimp depth; and crimping the second section of the compression connector to the second crimp depth.

Abstract: A process of bending a strip-like blade member in the width direction, and that of bending the blade member in the thickness direction are caused to be continuously performed. A method includes: a step of bending the blade member in the width direction; and a step of, after the bending process, bending the blade member in the thickness direction. In the width-direction bending step for the blade member, the blade member is clamped by a pair of rotary press claws 13, 14 from both sides in the thickness direction to be compressed in the thickness direction, whereby the compressed portion is extended in the longitudinal direction of the blade member and the blade member is bent in the width direction.

Abstract: A c-clamp locking device has been specially modified to depress brake drum springs while the brake shoes are replaced. The device has opposing c-clamp jaws, one of which has a blunt end for compression against the surface of the brake drum, and the other of which has a ring for compressing the brake drum spring. The jaws are adjustable relative to each other. A locking mechanism enables the device to lock in place when the brake drum spring is appropriately compressed, allowing the mechanic to use both hands unencumbered when replacing brake shoes.

Abstract: A method and tool for producing a flow formed part are disclosed, wherein the tool has an annular array of spline forming recesses for producing a flow formed part having splines and machining and production costs are minimized and efficiency is maximized.

Abstract: A method of manufacturing a catalyst, a catalyst precursor, or a catalyst support comprising: (a) mixing a refractory metal oxide or precursor thereof with a liquid to form a paste; (b) adding said paste to an extruder, the extruder having a die plate comprising one or more dies, each die having a plurality of apertures, the outlet of each aperture having a cross sectional area of 6 mm2 or less; (c) extruding the paste through the apertures to form catalyst support extrudates; wherein the inlet of the apertures has a greater cross sectional area than the outlet of said apertures; and wherein for at least one die the combined cross sectional area of all apertures at the inlet relative to the total cross sectional area of the die at the inlet is higher than 50%.

Abstract: A cannula (100) for an injection device, the cannula defining a tapered end part termination (102) in a distal end for insertion into the tissue of a living being, wherein the hardness of the cannula decreases in the direction of the distal end. A tool (104) for providing a tapered portion of a cannula, the tool defining a tapered cavity (106). A method of manufacturing a cannula defining a tapered end part, by forcing a distal end of an tubular element into a tapered cavity of a tool.

Abstract: Device for stretching a transmission chain closed in itself and comprising pairs of elongated rocker elements mutually coupled by links, said rocker elements being destined for a torque transferring cooperation with the pulley sheaves of a pulley sheave transmission, and comprising a first and a second supporting surface which support a chain to be treated over an angle of an arc and having an adjustable mutual distance to generate tensile stresses in the chain supported thereby, in which the first supporting surface is freely rotatable accommodated between the first ends of two distant frame parts, the second supporting surface is freely rotatable accommodated on an auxiliary carrier between the two frame parts, said carrier being provided with two opposite stubby shafts, protruding there from and of which the axis lies at a distance from the axis of rotation of the second supporting surface which is rotatably supported by said auxiliary carrier and lies near the second end of the frame parts while of said s

Abstract: A piece of equipment for production of a closed-section cross-member configured to connect two longitudinal arms of a flexible axle of a motor vehicle. The equipment includes at least one matrix configured to cooperate with a punch to form a torsion area of a certain length on the closed section of the cross-member and a mechanism to maintain the cross-member in position. The length of the matrix and/or the punch can be adapted to adapt the length of the torsion area.

Abstract: A continuous process for producing a shaped metal member from a feedstock comprising a flat web of metal includes a roll-forming station for shaping the web, a cutting station for cutting the shaped web into individual members, and a processing station for altering a physical characteristic of the metal comprising the members. The processing may include heat treating and/or shaping. The process may also be operable to carry out further operations such as marking, inspection, sorting and the like. Also disclosed is an apparatus for carrying out the process.

Abstract: The present invention describes wood-type golf club heads and methods of adjusting these wood-type golf club heads. An exemplary embodiment of the present invention provides a wood-type golf club head having a body with a sole portion, a face portion, and a hollow interior. Furthermore, a crown portion is disposed on the body, and the crown portion has an upper crown and a lower crown. The upper crown is disposed a predetermined height above the lower crown and the lower crown makes up more than half of the crown portion.

Abstract: In a method for the production of a rim hole in hollow profiles, a tubular piece is pushed into the hollow profile and placed there in such a way that it coaxially surrounds the location of the rim hole to be produced. The hollow profile is then acted upon from outside to inside at this location by a tool, with the rim hole being formed. In order to make possible a rim hole in hollow profiles in a relatively simple manner, this rim hole also satisfying high strength requirements even in the case of a small wall thickness of the hollow profile, it is proposed to first punch two opposite holes out of the hollow profile. At least one of these holes has a diameter which is smaller than that of the rim hole to be produced. The tubular piece is then inserted into the hollow profile interior, so that it comes to lie there coaxially to the common axis of the holes.

Abstract: A work subject material comprising a metal plate for use in punching and/or bending and, attached thereto, a surface protection sheet, characterized in that the surface protection sheet comprises a support base material and an adhesive layer superimposed on one surface of the support base material and that the surface protection sheet exhibits a coefficient (I) not more than 21.0, a coefficient (II) not less than 4.0 and a coefficient (III) not more than 1.5, which are calculated by the following formulae: (I) thickness of support base material (mm)×elongation at break of surface protection sheet (%); (II)=thickness of support base material (mm)×strength at break of surface protection sheet (N/20 mm); and (III)=coefficient (I)/coefficient (II).

Abstract: The present invention relates to a device and a method for holding tool parts together during a hydroforming process. The device comprises a first portion comprising a first force transmitting surface and a second portion comprising a second force transmitting surface, which are connected by means of a pivot, and a length variable power member which, with a force, tends to turn the second portion in relation to the first portion around the pivot by means of a first lever which is longer than a second lever by means of which a resultant larger force is created which acts between said force transmitting surfaces for holding the tool parts together during a hydroforming process.

Abstract: A forming tool (20) it comprises a substrate (21) and a metallic glass layer (23) on at least the working surface (22) of the forming tool (20) wherein the forming tool is one of: a) a forming tool of an extrusion press; b) a die of a wire-drawing machine; c) a roll of a polymer processing unit.

Abstract: The present invention relates to a method for manufacturing a toothing on a component 2 of a shaft/hub connection, the component 2 being held permanently in a chucking 3 while it receives an at least two-stage toothing in this chucking. A special draw die 4 for carrying out the method is also proposed, a first toothing-forming region 14 with a first height and at least one following second toothing-forming region 15 with at least one second height being arranged between a first and a second end face 5, 6 and the first height being designed to be lower than the second height.

Abstract: A medical apparatus is fabricated by providing a coil that has a plurality of primary loops along a longitudinal direction, and for each of one or more of the primary loops, forming one or more secondary loops on the primary loop.

Abstract: The present invention provides a closed forging die and a forging method with which sagging can be reduced, a constant velocity joint and a universal joint can be made compact and lightweight, remove of a shaft tip thereof by machining prior to heat treatment is not required, and material costs and machining costs can be reduced. The closed forging die according to the present invention includes openable dies (11, 12), and punches (14, 15) that move in an opening/closing direction of the dies (11, 12) to pressurize a material in the dies (11, 12). By using the die, a product (16) having shaft portions (17) formed radially is manufactured. A clearance (26) is provided to each of the formed shaft portions (17) between a tip surface (17a), and abutting portions (25) are provided to the dies side abutting against at least a tip side of an outer circumferential surface of the shaft portions (17).