Matches 201 - 250 out of 412 < 1 2 3 4 5 6 7 8 9 >
Match Document Document Title
4825541 Method of making contact springs  
A method of making single-piece contact springs by continuous punching from a metal strip. Each contact spring has in the finished state two spring arms which extend symmetrically relative to each...
4821412 Method of producting an electric contact  
A method of production of an electric contact including a contact base member of one metal and a contact member of another metal of hardness lower than that of the contact base member joined to the...
4819325 Method of forming electro-discharge machining electrode  
An improved electrode for producing cone-shaped diffusion openings in the wall of an air-cooled rotor blade of a jet engine or other gas turbine by means of electro-discharge-machining (EDM), is...
4813893 Electrical terminal and method of assembly  
An electrical terminal having an insulating sleeve thereon. More particularly, the terminal includes a copper ferrule located on the wire barrel of the terminal and an insulating sleeve over the...
4805280 Method of joining metals of different physical properties  
A method of manufacturing wherein a first metal member is installed into a second metal member is disclosed. The first metal member is punched out of a stock into the second metal member which...
4780958 Method of making an electrical terminal for a printed circuit board  
A contact terminal for insertion into a plated through-hole of a printed circuit board is formed from thin metal stock of uniform thickness with a tubular compliant mounting section. A plurality of...
4780097 Socket contact for an electrical connector  
A socket contact for an electrical connector is disclosed which includes a contact body, a tubular spring member snapped onto the contact body and a protective sleeve telescopically disposed over...
4752250 Compliant connector  
An electrical connector post or pin for insertion into a hole in a printed circuit board to establish contact with a conductive lining in said hole, the connector being constituted by an elongated...
4748841 Method of producing an electric contact pin for printed circuit boards, and die for carrying out the method  
A method is disclosed for producing contact pins having a mounting portion including three resilient legs. The mounting portion permits solderless mounting of the contact pin in plated-through...
4739551 Hermetic terminal assembly pin and method and apparatus for making the same  
An improved hermetic terminal pin for conducting electrical current including a stop flange and fuse-like and locking groove areas adjacent thereto and a method and apparatus for manufacturing the...
4731034 Electrical terminal assembly and method of making the same  
The terminal assembly includes a terminal element made of yieldable material and a tubular post made of soft, flowable material. One end portion of the terminal element is defined by a slotted...
4723199 Tubular electric lamp fixture  
A fixture for a plurality of tubular electric lamps comprises an elongated insulating angular frame having two perpendicular flanges joined together. Metal conductor strips carried on the back side...
4712299 Process for producing electrical contacts for facilitating mass mounting to a contact holder  
A plurality of contacts are stamped out of flat sheet metal stock simultaneously with blank forming female rectangular contact boxes initially flat, with a male contact extending therefrom, and...
4703987 Apparatus and method for retaining an insert in an electrical connector  
A deformable plastic strip (44') is longitudinally slotted (60) along one edge to define a plurality of laterally separated longitudinal columns (62), cut, and then rolled into a tubular sleeve to...
4697340 Method of manufacturing a carrier assembly  
A method of manufacturing a carrier assembly including a carrier strip with a plurality of modular telephone plug connectors secured thereto. Each connector has a housing with a tag integrally...
4693002 Method of manufacturing contact spring procedure  
The method relates to manufacturing contact spring sockets with a plurality of radially inward bowed contact springs clamped at one end in an approximately cylindrical socket body, formed by a...
4669185 Method of making a composite clamping shell  
A composite clamping shell for securing the socket of an electric cigar lighter to a panel of an automobile, has a rolled sheet-metal body of tubular shape, with open ends and a clinched seam....
4668581 Bonding electrical conductors and bonded products  
Bonds between a contact area of a circuit of a semiconductor and a conductor are formed by applying a rotating tool to an opposed surface of the conductor or to an intervening material superposed...
4655533 Electrical connector containing an annular shield and method of manufacture thereof  
A conductive shield is mounted in a groove formed in the outer surface of a connector housing. The end walls of the housing are undercut. The edges of the shield extend into the recesses formed by...
4642891 Method of manufacturing contact structures  
A method of manufacturing contact structures on a support strap wherein at least one layer of a contact material such as gold, silver or alloys thereof is applied on top of the cross-web of a...
4641514 Tooling for manufacture of electrical contacts  
Tooling connected to the punch pad and die pad bolsters of a progressive die operable as the contacts are being punched out to hug or impact opposite side edges of a contact and thereby form...
4639988 Method of making quartz oscillators  
A method of making quartz oscillators wherein, round-sectioned bar-shaped leads are inserted through a base and are glass-sealed to be secured to the base, the parts above the base are pressed to...
4638559 Methods of and apparatus for making slotted beam contact elements  
A slotted beam contact element (13) for an electrical connector is constructed by forming an opening in a metallic strip (31) and then, if necessary, reshaping at least one portion of the strip...
4621422 Method of manufacturing contact spring sockets  
A method relates to manufacturing contact spring sockets with a plurality of contact springs, clamped at one end in an approximately cylindrical thin-walled socket body and bowed radially inward....
4587728 Method of producing an electrical contact member  
A coating in the form of a silver-based foil or strip is fixed onto a protuberance of a contact finger by resistance brazing while applying a force to crush the protuberance which constitutes the...
4584744 Apparatus for assembling and forming parts  
An assembly machine is disclosed in which a slug of one metal is inserted and staked in a cup formed of another metal. During the staking operation, the shape of the slug and the cup is altered by...
4583283 Electrically isolated semiconductor power device  
An improved power semiconductor device and manufacturing method are described wherein the external, thermally conducting, heat transfer face of the device is electrically insulated by a glassy...
4573265 Method of making electrical contacts  
Method of making electrical contacts by providing a continuous clad strip having a strip of contact material bonded to a base metal contact blade strip, removing contact material at spaced...
4572606 Process for producing contact-spring bushes and a spring contact bush  
A process for the production of contact-spring bushes with a plurality of contact springs curved radially inwardly and clamped on one end in an approximately cylindrical bush body. Initially...
4567653 Method and apparatus for processing end-taped radial components  
This invention pertains to apparatus for processing end-taped electronic components. This apparatus provides means for high-speed trimming, bending, or combinations thereof, of the leads of these...
4556898 Semiconductor device  
A semiconductor device includes a semiconductor element (21) having a cathode (21d) divided into a plurality of islands, each of the cathode islands (21d) being electrically connected through a...
4546542 Method and apparatus for making fork contacts  
A method of making a planar fork contact initially having plural tines with respective coplanar surfaces and gold inlay material integral with such coplanar surfaces, to bring them into...
4533204 Resilient circuit board contact  
An electrical contact to be inserted into a plated hole through a circuit board includes a mounting portion formed from a thin spline having outer edges and a central slit defining inner edges...
4524775 Medical electrode and a method of manufacturing same  
A medical electrode for contacting the skin comprises a foam plastic disc (10) which is formed with an aperture (11), and the part of the disc surrounding the aperture is covered by a cover foil...
4522053 Electrical connector programming tool  
An electrical connector programming tool is provided which is operable "in-the-field" to program the bus bar of an electrical connector for a flat ribbon cable. The tool includes a tray subassembly...
4516319 Method of making radio frequency interference suppressing ignition distributor rotor  
To reduce the breakdown potential magnitude between the output tip surface of an ignition distributor rotor output segment and each of the output terminals of the distributor cap, the rotor output...
4517050 Process for forming conductive through-holes through a dielectric layer  
A conductive through-hole hole is formed through a dielectric sandwiched between conductors by forming a noncircular hole in a conductor, etching a hole through the dielectric and by deforming at...
4509255 Apparatus for crimping brush contacts  
A method of crimping contact wires (24) into a holder (26) of a brush contact (24) in which a converging series of indentors (16) each having a Vee-shaped tip (72) are advanced into the holder by a...
4501638 Liquid chemical process for forming conductive through-holes through a dielectric layer  
A conductive through-hole hole is formed by liquid chemically etching a hole completely through a dielectric sandwiched between conductors and by deforming at least one conductor which has been...
4488356 Method of making electrical contacts  
This invention concerns a method of making electrical contact buttons comprising the steps of presenting a strip of clad metal having a width narrower than the diameter of a finished contact...
4488355 Methods of and apparatus for forming contact elements in a cord coupler housing  
Methods and apparatus are provided for forming wire-like contact elements within a plastic housing (32) to form a coupler (35). Each of a plurality of leading end portions of wire supplies (61-61)...
4466685 Coaxial connector element  
A coaxial connector element including a tubular body having an internal cavity, a rod secured against axial motion in the tubular body by a bead made from a dielectric material, such as glass, the...
4466689 Methods of making a terminal and products produced thereby  
A terminal arrangement for interconnecting electrical conductors includes a plastic block (121) in which are supported a plurality of terminals (20--20) arranged in rows and columns. Each terminal...
4464541 Flame retardant preinsulated electrical connector  
An insulating sheath for preinsulated ferrule type electrical connectors having the sheath partially surrounding the ferrule is disclosed. The sheath is a two layer laminate comprised of a layer of...
4460024 Apparatus for looping metallic wire or the like  
Apparatus for making loops in a metallic wire and for inserting successively formed loops into the pockets of discrete metallic components has a support for a pair of bending pins which define a...
4458414 Method of manufacturing a low leakage capacitor header  
A capacitor header having the mechanical characteristics of a modulus of elasticity in the range from 50,000 to 200,000 psi and a tensile strength in the range from 3,500 to 80,000 psi has pressure...
4457576 One piece metal shield for an electrical connector  
A one piece metal stamping forming an RF-EMI shield for an electrical connector has a central face portion and a pair of mating shell portions connected by respective bights to opposite sides of...
4446618 Process for the production of bi-metallic contact rivets  
A process for the production of bi-metallic contact rivets with especially thin precious metal layers. The process includes the insertion of two wire segments of congruous diameter but of different...
4434552 Method of making a pin type electrical connector contact  
A two piece contact assembly characterized by a method of making the assembly by press fitting a stamped and formed inner sleeve (10) into a cold drawn tubular member (20) to provide an electrical...
4433482 Method of making an electrical contact  
An improved method of making a retention collar (16) medially of an elongated electrical contact (10) of the type including a shoulder portion (14) and a termination portion (18), the shoulder...
Matches 201 - 250 out of 412 < 1 2 3 4 5 6 7 8 9 >