Abstract: A method and an apparatus for mobile repair of a stationary rotor seals of a turbo machine is provided. The method includes the following steps, 3D-scanning of the stationary seal, generation of 3D-model of the stationary seal, removing of the damaged spots of the seal using laser cutting, and generating a new seal at the repair spot by use of a second process head, which generates the seal by laser powder cladding. The apparatus includes a 3D-scanner, a cutting tool, and a first process head and a second process head.

Abstract: A sheet metal-made cup-shaped material including a circular base plate portion and a cylindrical portion extends from an outer peripheral edge portion of the base plate portion in one direction along the axis of the base plate portion. An annular groove is formed in an upper end portion of the cylindrical portion, whereby an annular projection that projects in a direction opposite to a direction along which the cylindrical portion extends is formed in the cylindrical portion. The annular projection and the cylindrical portion are clampingly pressed to a degree at which the annular groove at least disappears, whereby the outer circumferential face of the projection and the outer circumferential face of the cylindrical portion are flush with each other. Therefore, the axial length of a sheet metal-made back face pulley is increased, and the whole of the increased axial length can be used as the effective length.

Abstract: A press apparatus presses a wire into a wire connector that is carried on an elongated strip. The connector has an opening at a top thereof, is stored on the strip in a side-ways orientation and is fed into the press on the strip. The press includes a feed path having a reorienting section to reorient the connector to position the opening in an upward orientation. A guide portion defines a conveyance path and direction. The guide portion has opposing walls. A one-way feed assembly feeds the connector into the press and prevents reverse movement of the connector. The feed assembly includes a guide wall and a feed pawl disposed opposite the guide wall. A reciprocating press has a die operably connected thereto and reciprocates to move the die to press the wire into the connector when the wire is positioned above the connector opening.

Abstract: Electrical terminal fastening dies are provided, which includes: an electric wire; an electrical terminal having the electric wire; a couple of dies to press the electrical terminal a substantially hexagon in cross section; an abutting plane provided on each of the couple of dies; a pressing groove provided on the abutting plane and having a section to be formed by dividing a hexagon symmetrically with a diagonal; a pair of terminal pressing planes formed on a surface of the pressing groove of at least either one of the couple of dies for pressing the electrical terminal; and a pair of flash preventing planes formed on the surface of the pressing groove having the pair of terminal pressing planes, and each connected to the abutting plane, for pressing the electrical terminal to form thin portions thereon so as to prevent a flash from arising on the electrical terminal.

Abstract: An implantable medical electrical lead is made by forming a generally radially directed bore extending between each lumen of an elongated lead body having a plurality of internal longitudinally extending, circumferentially spaced lumina, the bores being located at longitudinally and circumferentially spaced locations, then drawing an elongated conductor cable into and through each lumen of the lead body such that a terminal end thereof projects through and beyond an associated one of the bores. A metallic tube is slidably attached onto each conductor cable adjacent the cable's terminal end, then is firmly joined to its associated conductor cable. Thereupon, each metallic tube is affixed, as by welding, preferably, by laser welding, to an associated one of a plurality of tubular electrodes coaxial with, and overlying, the lead body at longitudinally spaced locations. In one instance, the tubular electrode may be a ring electrode with the lead body connected to a pacemaker.

Abstract: A self-aligned (i.e., spatially selective) process for fabricating a corrosion-resistant conductive pad on a substrate, and an associated structure that includes an interconnect to allow a terminal connection to the conductive pad (e.g., a chip-to-package connection). The conductive pad may include a metal such as copper, aluminum, or tungsten. The self-aligned process generates a metallic layer on an initially exposed metal layer, wherein the metallic layer is electrically conductive and corrosion resistant. The process may be accomplished by providing a substrate having a metal layer with an exposed surface, depositing a second metal layer on the exposed surface, annealing the substrate to alloy a portion of the metal layer that includes the exposed surface and a portion of the second metal layer, and removing the unalloyed portion of the second metal layer.

Abstract: A method of manufacturing electrical terminals and/or a terminal module is disclosed. The method includes the steps of stamping from a sheet of metal material a blank for a plurality of elongated terminals having contact portions at one end and terminal portions at the other end and joining the terminals by a tie bar intermediate the ends. The contact portions of the respective terminals are separated from each other by the stamping step. The terminal portions remain joined in the sheet of metal after the stamping step. The blank then is sheared to separate the terminal portions. The tie bar is cut to separate the terminals. In order to form a terminal module, a dielectric housing is overmolded about the terminals intermediate the ends thereof, with the tie bar being located outside the housing and removed after the overmolding process.

Abstract: A preferred method for coupling a transmission line to a circuit board includes the steps of: providing a circuit board with a first side and an opposing second side; dispensing solder upon the first side of the circuit board; providing a first coupler having a conductive lead portion and a ductile conductive tube portion extending from the conductive lead portion; engaging the conductive lead portion with the solder dispensed upon the first side of the circuit board; heating the circuit board, the solder and the conductive lead portion so that the solder reflows, thereby securing the first coupler to the first side of the circuit board; inserting an extremity of the first conductor into the ductile conductive tube portion; and crimping the ductile conductive tube portion so as to provide crimped retention of the first conductor therein. Circuit boards, devices and systems also are provided.

Abstract: Apparatus (1) for the constriction and possible severance of a strip (2) of plastic material—particularly a multilayer extruded strip—at specified intervals, with a tool (3, 4) that consists of a plurality of segments (35 to 40) which can be moved against each other, where this tool (3, 4) is made up of two sections (31, 32) which can be separated from each other and each of which contains some of the segments (35 to 40), as well as for the possible simultaneous closure of a casing.

Abstract: For the longitudinal application of at least one elongated retainer element onto a longitudinally extending bundle having a plurality of electrical and/or optical transmission elements, a retainer element is formed into a loop at successive discrete locations of the bundle and the respective loops are tightened to form a retaining force. Preferably, the loops are chained together by having the loop of the next following loop passing through the preceding loop.