By Deforming Patents (Class 29/861)
-
Patent number: 8266799Abstract: A method for crimping terminals of an electric wire includes conveying an electric wire from one side of a plurality of electric wire crimping units to another side allocated in a row in a conveying direction of the electric wire, without the electric wire being grip-substituted. The method also includes crimping the terminal by stopping conveyance of the electric wire at a discretional one of the plurality of electric wire crimping units. The method also includes the following steps carried out in this order: measuring the electric wire and cutting the electric wire in a predetermined length; stripping a jacket at both ends of the electric wire; crimping the terminal to an end of the electric wire; regulating a position of the terminal of the terminal-attached electric wire; and inserting the terminal-attached electric wire to a connector housing.Type: GrantFiled: May 14, 2009Date of Patent: September 18, 2012Assignees: The Furukawa Electric Co., Ltd., Furukawa Automotive Systems Inc.Inventor: Etsuro Kihara
-
Patent number: 8261430Abstract: A method for manufacturing anti-EMI shields on computer chassis, the method includes the following steps. The anti-EMI plate is glued to the computer chassis. The anti-EMI plate is pressed onto the plate by a pressing machine, and then the plate is quick dried with the anti-EMI plate by a drying machine. The plate is cut into desired dimension with the anti-EMI plate by a cutting machine, and the plate is stamped into desired shape with the anti-EMI plate by a stamping machine.Type: GrantFiled: June 2, 2009Date of Patent: September 11, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen)Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chin-Wen Yeh, Zhi-Jian Peng
-
Patent number: 8245395Abstract: A method of installing a plug on a cable having insulated wire pairs includes stripping insulation from a cable end to expose the wires and arranging the wires into a plug configuration. A wiring block having a back end leading to a cavity and a front end having pass through holes respectively leading to wire troughs extending between the cavity and front end is provided. The cable end is inserted through the back end such that the wires are inserted into the wire troughs corresponding with the plug configuration and such that the ends of the wires protrude out through the pass through holes. The protruding wire ends are cut off after being pulled until the cable insulation adjacent to the cable end seats itself inside the cavity. The cable is removed from the block such that the cable end can be inserted into a plug to be crimped thereto.Type: GrantFiled: August 20, 2008Date of Patent: August 21, 2012Assignee: AT&T Intellectual Property I, L. P.Inventor: Mark Elias
-
Patent number: 8245396Abstract: In order to promote the adhesion of a crimp terminal (10) to an aluminum electric wire (100) by virtue of crimping to thereby realize an improvement in electric connecting performance, the thickness of tin plating applied to an inner surface of a conductor crimping portion (13) of the crimp terminal (10) is set to be in the range from 2.1 ?m to 5.0 ?m, and then, the conductor crimping portion (13) is crimped to a conductor (100a) of the aluminum electric wire (100).Type: GrantFiled: December 16, 2008Date of Patent: August 21, 2012Assignee: Yazaki CorporationInventors: Takaya Kondo, Tadahisa Sakaguchi
-
Publication number: 20120204423Abstract: A tool for installing an end of a cable into a connector generally includes a front jaw assembly adapted to retain the cable connector and a back jaw assembly movably coupled to the front jaw assembly. The cable connector includes a connector body and a compression sleeve and the back jaw assembly is adapted to insert an end of the cable into the cable connector upon movement of the back jaw assembly toward the front jaw assembly and subsequently press the compression sleeve into the connector body upon further movement of the back jaw assembly toward the front jaw assembly.Type: ApplicationFiled: February 6, 2012Publication date: August 16, 2012Inventor: Julio Rodrigues
-
Patent number: 8215009Abstract: This is directed to a power adapter plug arm manufactured from a single piece of material. The plug arm can include a plug operative to extend into a wall socket, an elongated plate coupled to an end of the plug such that the plug extends from a first surface of one end of the plate, and a pin coupled to the opposite end of the plate and extending from the opposite surface of the plate. The pin can be operative to engage a circuit board of the power adapter to provide power received from the wall socket to an electronic device coupled to the power adapter. To enhance the strength of the plug arm, the plate can be manufactured by creating a co-axial plug and a stem from a single piece of material, bending the stem, and cold heading the bent portion of the stem to form a plate. Because the cold heading process involves cold working the material, the arm and in particular the bridge member at the interface between the plate and the stem can become stronger as a result of the manufacturing process.Type: GrantFiled: August 23, 2011Date of Patent: July 10, 2012Assignee: Apple Inc.Inventors: Malcolm Early, Brandon Connors, Kevin Walsh
-
Patent number: 8205326Abstract: A method for enhancing the dielectric properties of an electrical cable segment having a central stranded conductor encased in a polymeric insulation jacket and an interstitial void volume in the region of the conductor, including filling the interstitial void volume with a dielectric property-enhancing fluid at a pressure below the elastic limit of the polymeric insulation jacket, and confining the fluid within the interstitial void volume at a residual pressure greater than about 50 psig, with the pressure being imposed along the entire length of the segment but below the elastic limit of the polymeric insulation jacket. Preferably, the residual pressure is sufficient to expand the interstitial void volume along the entire length of the cable segment by at least 5%.Type: GrantFiled: October 6, 2009Date of Patent: June 26, 2012Assignee: Novinium, Inc.Inventors: Glen John Bertini, Anthony Roy Theimer
-
Patent number: 8202130Abstract: A data cable including an electrical line with a plurality of line leads, an electrical shield, a molded piece including first counterpart form-locking elements and a housing enclosing the molded piece, wherein the housing has a central opening. The data cable further including a plug connector disposed on an end of the data cable, wherein the plug connector is electrically connected to the shield, wherein the plug connector includes a bush that is enclosed by the molded piece. The bush includes a deep-drawn tube and a bead with second form-locking elements which with the counterpart form-locking elements form a first form-locking connection, wherein an outer contour of the molded piece and an inner contour of the central opening of the housing form a second form-locking connection.Type: GrantFiled: July 2, 2009Date of Patent: June 19, 2012Assignee: MD Electronik GmbHInventors: Norbert Friese, Martin Huber
-
Patent number: 8187043Abstract: A crimp terminal includes a bottom plate portion for mounting a wire conductor of a wire thereon, a pair of press-fastening portions extended respectively from opposite side edges of the bottom plate portion to press-fasten the wire conductor, a raised portion provided on the bottom plate portion, and that has slanting surfaces slanting along an axis of the wire conductor mounted on the bottom plate portion to form a curved shape projecting toward the wire conductor, and an auxiliary contact portion protrudingly formed on at least one of the slanting surfaces. The auxiliary contact portion is moved in a direction along the axis of the wire conductor by a pressing load applied for crimping the wire conductor so that the wire conductor is elongated.Type: GrantFiled: September 16, 2009Date of Patent: May 29, 2012Assignee: Yazaki CorporationInventors: Hideto Kumakura, Naoki Ito
-
Patent number: 8172593Abstract: A coaxial cable connector includes a pin having a plurality of circumferentially spaced support arms, inward facing surfaces of the support arms defining a cavity. A shoulder is provided on the inward facing surfaces. A guide is axially received in the internal cavity, the guide having tabs at one and a radial flange at the other. An elastomeric cylindrical collar is disposed on the guide between the tabs and the flange. In a first position, the collar is axially uncompressed or axially partially compressed between the flange of the guide and the shoulders of the support arms. In a second position, the flange is positioned closer to the shoulders such that the collar is axially compressed between the flange and the shoulders to a shorter axial distance than in the first position and such that the collar is expanded radially outwardly to a greater amount than in the first position.Type: GrantFiled: May 1, 2009Date of Patent: May 8, 2012Assignee: John Mezzalingua Associates, Inc.Inventor: Noah Montena
-
Patent number: 8146249Abstract: A method of making a hermetically-sealed feed-through device includes inserting an elongate conductor or conductors within a hollow portion or portions of a plastic insulator body and inserting the plastic insulator body within a hollow outer jacket to form an assembly. At least one of the conductor or conductors, insulator body, or jacket of the assembly has a plurality of circumferential grooves. Thereafter, the assembly is crimped and/or is swage-crimped at ambient temperature to cause the materials of the conductor or conductors, insulator body, and outer jacket to be displaced or extrude into the grooves thereby creating mechanical interlocks between the conductor or conductors, insulator body, and outer jacket. Additional methods and feed-through devices made by the methods are also disclosed.Type: GrantFiled: January 2, 2008Date of Patent: April 3, 2012Assignee: Pollack Laboratories, Inc.Inventors: Michael J. Pollack, Branson J. Darnell, Mary Ann Kessler, William J. Zoll, Richard A. DiDomizio
-
Patent number: 8132323Abstract: A tool for installing an end of a cable into a connector generally includes a front jaw assembly adapted to retain the cable connector and a back jaw assembly movably coupled to the front jaw assembly. The cable connector includes a connector body and a compression sleeve and the back jaw assembly is adapted to insert an end of the cable into the cable connector upon movement of the back jaw assembly toward the front jaw assembly and subsequently press the compression sleeve into the connector body upon further movement of the back jaw assembly toward the front jaw assembly.Type: GrantFiled: January 6, 2010Date of Patent: March 13, 2012Assignee: Belden Inc.Inventor: Julio Rodrigues
-
Patent number: 8112882Abstract: A method for producing a structure includes bonding two substrates facing one another by crushing a closed peripheral sealing strip located between the two substrates, the closed peripheral sealing strip delineating a closed cavity between the substrates. A microsystem is disposed on one of the substrates within the closed cavity. Before crushing, the sealing strip includes perforated patterns delineating a plurality of voids inside the strip.Type: GrantFiled: October 9, 2008Date of Patent: February 14, 2012Assignee: Commissariat a l'Energie AtomiqueInventors: Xavier Baillin, Jean Brun, Thierry Enot, David Henry
-
Publication number: 20120023745Abstract: Methods are provided for automatically crimping terminals or connectors to wires wherein the terminals or connectors are provided in strip form and may be of varying sizes, shapes, and pitches. A method according to the present invention includes providing a plurality of terminal connectors, the connectors being secured to a terminal strip in side-by-side relationship with their axes extending laterally from the strip; moving a crimping die on a ram through a working stroke towards, and a return stroke away from, a crimping anvil to crimp an individual terminal connector located therebetween onto a wire during each working stroke of the ram; and indexing the strip between successive crimping operations thereby to locate a next leading connector on the strip between the die and anvil, wherein the strip is indexed by a drive mechanism contacting the strip through pressure-engagement.Type: ApplicationFiled: October 6, 2011Publication date: February 2, 2012Applicant: CTI INDUSTRIES, INC.Inventor: Wesley Thomas Garner, JR.
-
Patent number: 8061027Abstract: Methods and systems are provided for automatically crimping terminals or connectors to wires wherein the terminals or connectors are provided in strip form and may be of varying sizes, shapes, and pitches. A method according to the present invention includes providing a plurality of terminal connectors, the connectors being secured to a terminal strip in side-by-side relationship with their axes extending laterally from the strip; moving a crimping die on a ram through a working stroke towards, and a return stroke away from, a crimping anvil to crimp an individual terminal connector located therebetween onto a wire during each working stroke of the ram; and indexing the strip between successive crimping operations thereby to locate a next leading connector on the strip between the die and anvil, wherein the strip is indexed by a drive mechanism contacting the strip through pressure-engagement.Type: GrantFiled: June 23, 2009Date of Patent: November 22, 2011Assignee: CTI Industries, Inc.Inventor: Wesley Thomas Garner, Jr.
-
Patent number: 8037598Abstract: A method of repetitively accomplishing mechanical action of a tool member by drivingly engaging the tool member with one end of a compression spring, manually applying incrementally increasing force to the other end of the compression spring until the mechanical action of the tool member is completed, and utilizing an electronic measurement of the force level within the compression spring for repetitively reproducing the mechanical action.Type: GrantFiled: January 7, 2009Date of Patent: October 18, 2011Inventor: Robert W. Sullivan
-
Patent number: 8028408Abstract: A wiring module that can be installed in an electrical junction box and can receive a removable electrical outlet module, a removable electrical switch module, or other types of electrical functional modules. The wiring module and the removable electrical outlet and switch modules may include connectors having a mechanical portion and an electrical portion. The electrical connector portions may be configured so as not to be exposed to user contact when the mechanical connector portions are at least partially engaged.Type: GrantFiled: May 14, 2010Date of Patent: October 4, 2011Assignee: ProtectConnectInventor: Michael P. Gorman
-
Publication number: 20110202118Abstract: An implantable lead for a medical device with an isolated contact connection for connecting a conductor to a contact reduces the opportunity for conductor material to migrate to a contact or into a patient. The implantable lead comprises a lead body having a proximal end and a distal end, at least one conductor, at least one contact carried on the proximal end, at least one contact carried on the distal end, at least one coupling. The lead has an exterior surface. The conductor is contained in the lead body and extends from the lead proximal end to the distal end. The conductor is electrically insulated. The contact carried on the proximal end is electrically connected to the conductor. The coupling has a conductor coupling and a contact coupling. The conductor coupling is placed over the conductor and attached to the conductor. The contact coupling exits the lead body and has a weld to connect the contact coupling to the contact.Type: ApplicationFiled: April 28, 2011Publication date: August 18, 2011Applicant: Medtronic, Inc.Inventor: Mary Lee Cole
-
Publication number: 20110198122Abstract: An electric wire with a terminal including a conductor, and the terminal connected to an end portion of the conductor. The terminal includes a first connecting portion connected to an electrical equipment and a second connecting portion connected to the conductor. The second connecting portion includes a first connection surface and a second connection surface opposite to the first connection surface. The conductor includes a first conductor and a second conductor that are connected to the first connection surface and the second connection surface, respectively, by ultrasonic bonding. A total cross-sectional area of the first conductor and the second conductor is not less than 20 mm2.Type: ApplicationFiled: February 9, 2011Publication date: August 18, 2011Applicant: Hitachi Cable, Ltd.Inventors: Hideyuki Sagawa, Tosiyuki Horikoshi, Hiromitsu Kuroda, Hideaki Takehara, Toru Sumi
-
Patent number: 7996985Abstract: A method of making a relay includes: preparing a relay core member; coupling first, second and third terminals to the relay core member by moving the same horizontally relative to the relay core member such that terminal portions of the first, second and third terminals enter notches formed in the relay core member in a horizontal direction; and enclosing the relay core member, the first terminal, the second terminal, and the third terminal within a housing, and sealing the housing with resin.Type: GrantFiled: November 13, 2007Date of Patent: August 16, 2011Assignee: Excel Cell Electronic Co., LtdInventor: Ming-Chang Kuo
-
Patent number: 7987594Abstract: A method of manufacturing an array of thin metallic foil strips of predetermined thickness, the strips assembled to form circuits that can be electrically connected to a printed circuit board, cables or attached to wires. The strips are assembled to a base using contacts. A first side of the strips are assembled to a first side of the base. The foil strips are draped over a mandrel and a second side of the strips are assembled to a second side of the base. The excess material is removed from the strip to form a plurality of strips that form independent circuits when assembled to the circuit board.Type: GrantFiled: November 2, 2007Date of Patent: August 2, 2011Assignee: Tyco Electronics CorporationInventors: Dominic Anthony Farole, Keith Edwin Miller
-
Patent number: 7987592Abstract: An electrical connector for use with providing an electrical termination to an end of a cable having a conductor helically disposed between a core and a layer overlying the core. The connector includes a first portion having an opening sized greater than a diameter defined by the helically disposed conductor but less than a diameter of the layer. A second portion has an opening sized greater than a diameter defined by the helically disposed conductor. A third portion is configured to receive a conductor of a second cable. As a result of the end of the cable being sufficiently inserted through the opening of the first portion, the helically disposed conductor is exposed about a length of the cable extending through another side of the first portion and received in the opening of the second portion.Type: GrantFiled: May 23, 2007Date of Patent: August 2, 2011Assignee: Tyco Electronics CorporationInventors: Robert Scott Good, Daniel E. Stahl, David F. Fleming
-
Patent number: 7958628Abstract: A vacuum bonding tool method for pick-and-place and bonding semiconductor chips onto a substrate or onto a previously mounted die to form a die stack includes a shank and a suction part. The shank has a vacuum conduit extending from a first end to a second end of the shank. The shank is adapted for cooperative engagement with the suction part at the second end, and the shank has a plate at the second end to support the suction part. The suction part has a surface for contacting a semiconductor chip during pick-and place operation. According to the invention, the suction part is made of an elastically deformable conductive or non-conductive material. In various embodiments, the chip contacting surface of the elastically deformable suction part flat overall, or is concave, of has a flat central region and concave regions.Type: GrantFiled: December 10, 2009Date of Patent: June 14, 2011Assignee: STATS ChipPAC, Ltd.Inventors: Hee-Bong Lee, Hyun-Joon Oh
-
Patent number: 7941918Abstract: A spring-loaded device is installed into a node housing at a predetermined location. The predetermined location is selected to correspond to another predetermined location into which a stinger may be installed. These predetermined locations on the node housing are selected to further correspond to a predetermined internal location of an RF interface connector. A conducting pin of the RF interface extends through a dielectric between a nail head shaped end, which provides electrical connection with the stinger projection, and an end soldered to a PCB of the amplifier. The amplifier may be installed and the node housing closed before the stinger and spring-loaded device are installed into the housing. This facilitates installation of the stinger into the housing without having to open the housing and remove the amplifier. External threads on the spring-loaded device facilitate installation thereof, but a unique torque is not required therefor.Type: GrantFiled: June 17, 2008Date of Patent: May 17, 2011Assignee: Scientific-Atlanta, LLCInventors: Steven C. Pfister, Dennis McLain, Lai Hoang
-
Publication number: 20110101290Abstract: Pulling eyes are provided with integrated wiring systems suitable for installing conductors or cables. The pulling eyes may include body portions that define interior cavities that are sized to snugly engage outside portions of the conductors or cables. The body portions are sized to be deformably crimped onto the outside portions of the conductors or cables. The pulling eyes may also include head portions joined to the body portions, with the head portions defining apertures for receiving a strength member for installing the conductors or cables. These apertures place the interior cavities in communication with the exteriors of the pulling eyes.Type: ApplicationFiled: March 18, 2010Publication date: May 5, 2011Inventors: John R. Carlson, David Brian McCardel, David A. Cooper, David Mercier, Philip Sasse, Allan W. Daniel, Timothy M. Andrea
-
Publication number: 20110088259Abstract: Apparatus and methods provide for cables with secured terminations. For some embodiments, a cable includes an inner tube surrounding an optical fiber, an aluminum tube surrounding the inner tube, and armor tubing surrounding the aluminum tube. The aluminum tube resists collapse of the inner tube at bends in the cable, inhibits or prevents hydrogen from reaching the fiber, and facilitates termination of the cable. For example, terminating the cable may include crimping the armor tubing to deform the aluminum tube into gripping engagement with an outside of the inner tube and an inside of the armor tubing. In some embodiments, a retention assembly secures the fiber relative to the inner tube and includes a retention tube secured to the inner tube and a packing sleeve squeezed into gripping engagement with the fiber by radial inward deformation of the retention tube where the packing sleeve is disposed in the retention tube.Type: ApplicationFiled: September 28, 2010Publication date: April 21, 2011Inventor: EDWARD M. DOWD
-
Patent number: 7921554Abstract: A method of manufacturing a medical electrical device is presented. An inner diameter and an outer diameter of a connector ring is machined to form a first and a second flange extending from the inner diameter. An electric discharge machining wire burner is used to form a conductor channel in the inner diameter of the connector ring. A conductor is positioned within the conductor channel. A first distal end of the first flange is coupled to a second distal end of the second flange.Type: GrantFiled: November 26, 2007Date of Patent: April 12, 2011Assignee: Medtronic, Inc.Inventors: Thomas C. Bischoff, James M. Iknayan, Paul M. Becker, Mary L. Cole, Jordon D. Honeck
-
Patent number: 7913384Abstract: A method of preparing a wire harness production by providing standard wiring pattern information related to a first pattern including parts, electric circuits and wirings of a standard type vehicle, and generating modified wiring pattern information related to at least another pattern in which at least one of the parts, the electric circuits, and the wirings of a first pattern is altered.Type: GrantFiled: December 15, 2004Date of Patent: March 29, 2011Assignee: Yazaki CorporationInventors: Kenichiro Akizuki, Shuji Ono, Tetsuya Ishiguro, Masaya Uchida, Yasuhiro Mochizuki, Eiji Asaoka, Takeshi Ishikawa
-
Publication number: 20110056723Abstract: A cord assembly for an electronic device includes a cord having an insulation layer with a first end and an exterior surface, as well as at least one electrical conductor extending within the insulation layer. A strength member also extends within the insulation layer and includes a first end extending beyond the first end of the insulation layer. A securing element couples the first end of the strength member with the first end of the insulation layer along the exterior surface. The strength member is pre-tensioned to carry any additional tensile loads on the cord, at least initially. The cord assembly may also include a strain relief member molded over the first end of the strength member and the securing element.Type: ApplicationFiled: March 18, 2010Publication date: March 10, 2011Applicant: Vocollect, Inc.Inventors: Gordon Slippy, Paul Reynolds, Don Hines
-
Publication number: 20110034091Abstract: A crimped electric wire with a terminal, includes: an electric wire having a core wire made of aluminum or aluminum alloy; and a terminal fitting having an electric wire crimping section for crimping the core wire partly exposed from the electric wire, wherein: a value obtained by dividing the height of the electric wire crimping section by the width of the electric wire crimping section after the crimping of the electric wire crimping section is set to 0.5 or more and 0.6 or less; and the value obtained by dividing the gross cross-sectional area of the core wire after the crimping of the electric wire crimping section by the gross cross-sectional area of the core wire before the crimping of the electric wire crimping section is set to 55% or more and 65% or less.Type: ApplicationFiled: August 9, 2010Publication date: February 10, 2011Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Kazumasa Kobayashi, Takuji Ootsuka, Hiroki Shimoda
-
Patent number: 7877864Abstract: An adjustable cable compression tool having at least two driver pins and a selectable cable cradle to ensure compatibility with multiple sized wired and connectors. The driver pins are mounted on an assembly to avoid loss when the driver pin is not selected for use.Type: GrantFiled: March 8, 2006Date of Patent: February 1, 2011Assignee: John Mezzalingua Associates, Inc.Inventor: Noah P. Montena
-
Patent number: 7870667Abstract: To provide a reliable terminal crimping apparatus and a terminal crimping method, which crimps an electric wire to a terminal having crimping pieces, ends of which curve in a direction of approaching each other, the terminal crimping apparatus includes a first die for placing the terminal on a surface thereof, a second die arranged correspondingly to the first die and freely approaching and parting the first die to crimp the crimp pieces by approaching the first die, and a third die arranged correspondingly to the first die and freely approaching and leaving from the first die to approach the first die before the second die crimps the crimping piece so as to push the electric wire toward the bottom plate and insert the electric wire between the pair of crimp pieces.Type: GrantFiled: March 1, 2007Date of Patent: January 18, 2011Assignee: Yazaki CorporationInventor: Kazuhiko Takada
-
Publication number: 20110008999Abstract: The present invention concerns a connection assembly comprising: an elbow coaxial electric connector configured to be mounted on a coaxial cable, the connector comprising: a central contact provided with at least one crimping portion configured to be crimped with a central conductor of the coaxial cable, an insulating element comprising a bearing portion having an upper face on which the crimping portion of the central contact is applied at least in part, and a body receiving the insulating element, a casing hollowed on the inside, and an elbow sleeve comprising a first tubular portion extending along a first axis of the sleeve and configured to be received inside the casing, and a second portion extending along a second axis of the sleeve and comprising a housing configured to receive the coaxial connector mounted on the coaxial cable.Type: ApplicationFiled: July 1, 2010Publication date: January 13, 2011Applicant: RADIALLInventors: Sebastien Annequin, Christophe Chavanne
-
Method for performing a coplanar connection between a conductor and a contact on an implantable lead
Patent number: 7856707Abstract: An implantable lead for a medical device with a coplanar coupling for connecting a conductor to a contact reduces conductor bending moments to improve lead reliability. The implantable lead comprises a lead body having a proximal end and a distal end, at least one conductor, at least one contact carried on the proximal end, at least one contact carried on the distal end, and at least one coupling. The lead body has an exterior surface. The conductor is contained in the lead body and extends from the lead proximal end to the distal end. The conductor is also electrically insulated. The contact carried on the proximal end is electrically connected to the conductor. The coupling has a conductor coupling and a contact coupling. The conductor coupling is placed over the conductor and attached to the conductor. The contact coupling exits the lead body and has a weld to connect the contact coupling to the contact.Type: GrantFiled: April 11, 2003Date of Patent: December 28, 2010Assignee: Medtronic, Inc.Inventor: Mary Lee Cole -
Patent number: 7832099Abstract: A wiring material is provided by electrically connecting a connecting terminal with two single line conductors arranged in parallel. The connecting terminal is provided with a tube-shaped section for storing two single line conductors, the two single line conductors are inserted into the tube-shaped section, resistance welding is performed by carrying electricity from the external of the tube-shaped section in a status where the tube-shaped section and the single line conductors are mutually brought into contact, and the connecting terminal is electrically connected with the two single line conductors.Type: GrantFiled: December 9, 2005Date of Patent: November 16, 2010Assignee: Hitachi Cable, Ltd.Inventors: Toru Sumi, Tsukasa Iwasita, Kenichi Egami, Kazuyuki Watanabe, Hiroshi Okikawa
-
Patent number: 7814653Abstract: A spring-loaded device is installed into a node housing at a predetermined location. The predetermined location is selected to correspond to another predetermined location into which a stinger may be installed. These predetermined locations on the node housing are selected to further correspond to a predetermined internal location of an RF interface connector. A conducting pin of the RF interface extends through a dielectric between a nail head shaped end, which provides electrical connection with the stinger projection, and an end soldered to a PCB of the amplifier. The amplifier may be installed and the node housing closed before the stinger and spring-loaded device are installed into the housing. This facilitates installation of the stinger into the housing without having to open the housing and remove the amplifier. External threads on the spring-loaded device facilitate installation thereof, but a unique torque is not required therefor.Type: GrantFiled: September 22, 2004Date of Patent: October 19, 2010Assignee: Scientific-Atlanta, Inc.Inventors: Steven C. Pfister, Dennis McLain, Lai Hoang
-
Publication number: 20100242276Abstract: A crimping system, a control circuit for a crimping machine, and a method to be applied in them, in which: a work piece (15) is subjected to a first force effect by an actuator (5) that is controlled by the pressure of pressurized medium, wherein said force effect is proportional to said pressure and causes a desired deformation in the work piece (15); a follow-up measurement is taken, whose measurement result is proportional either to the dimension of the work piece (15) or said pressure; the work piece (15) is subjected to a second force effect but by applying a reduced pressure which is lower than the pressure that contributes to said deformation; and a verifying measurement is taken, whose measurement result is proportional to the dimension of the work piece (15), when said reduced pressure controls said actuator (5) and the work piece (15) is still in the crimping machine (1).Type: ApplicationFiled: March 23, 2010Publication date: September 30, 2010Applicant: LILLBACKA POWERCO OYInventor: Seppo Pelkkala
-
Publication number: 20100242277Abstract: An electric wire shaping apparatus is provided for shaping an electric wire for a stator coil of an electric rotating machine. The electric wire includes a plurality of straight portions and a plurality of turn portions. Each of the turn portions includes a specific part and all of the specific parts of the turn portions are identical to each other. The apparatus includes a clamping mechanism, first and second holders, and a shaping mechanism. The clamping mechanism clamps the specific part of one of the turn portions of the electric wire in a width-wise direction thereof. The first and second holders respectively hold two different sections of the specific part in a thickness-wise direction thereof. The shaping mechanism moves one of the first and second holders relative to the other in the thickness-wise direction of the specific part, thereby shaping the specific part to form a crank-shaped portion therein.Type: ApplicationFiled: March 30, 2010Publication date: September 30, 2010Applicant: DENSO CORPORATIONInventors: Akito AKIMOTO, Aki Itakura, Katsuhiko Kanoh, Kazuhiro Nobata
-
Patent number: 7804373Abstract: A method of fabricating a hermetic terminal includes: joining and firing wherein a bar-shaped member to be a lead is inserted into a ring, and they are fired to form a hermetic terminal intermediate having the bar-shaped member fixed in the ring; flattening wherein an end part of the bar-shaped member to be the inner lead portion of the lead is flattened to form a stair portion; and shaping wherein an end part of the stair portion is cut to shape the stair portion into a predetermined shape, wherein in the joining and firing step, a solid round bar longer than the lead is used as the bar-shaped member, and one end side of the bar-shaped member to be the inner lead portion is inserted into the ring so that the one end side is longer than the inner lead portion in the hermetic terminal as a completed product.Type: GrantFiled: August 8, 2008Date of Patent: September 28, 2010Assignee: Seiko Instruments Inc.Inventors: Masashi Numata, Yasuo Kawada
-
Patent number: 7797827Abstract: A method for installing compression connectors of various sizes and types on the end of a coaxial cable utilizes a tool having a base mounting a pair of movable anvils for engaging two different lengths of connectors. The movable anvils define an aperture which is shaped to permit easy entry and exit of a cable while still applying a suitable retention force to an inserted cable. A slidably mounted plunger cooperates with the anvils to compress a connector. One of the anvils has an aperture size that permits the anvil to squeeze or pinch an inserted cable and thereby restrain a cable longitudinally during initial seating of the connector onto a cable by means of the plunger.Type: GrantFiled: February 8, 2008Date of Patent: September 21, 2010Assignee: IDEAL Industries, Inc.Inventor: Robert W. Sutter
-
Patent number: 7793402Abstract: A method for fastening two substantially coplanar edges without a weld. The method includes: configuring a dovetail feature on a first edge; configuring a complementary dovetail feature receptacle on a second edge to receive the dovetail feature therein; disposing the dovetail feature within the complementary dovetail receptacle; and swaging an interface defined between the dovetail feature in said first edge and said complementary dovetail feature in the second edge to swage mating edges defining the dovetail feature and the dovetail receptacle at at least six swage contact points.Type: GrantFiled: June 23, 2008Date of Patent: September 14, 2010Assignee: International Business Machines CorporationInventors: Dennis R. Barringer, Buddy D. Notohardjono, Justin C. Rogers, Harold M. Toffler
-
Patent number: 7793250Abstract: A method for developing a wiring design for a complex system includes creating a master wire harness network (MWHN) within pathway space reservations of a pathway space-reservation network of the complex system. In this regard, the MWHN can comprise a model of possible wiring pathways between equipment of the complex system, and can include wire harness elements interconnecting termination device elements. The method can also include importing a subsystems definition capable of being represented by interconnections between the equipment. Thus, one or more logical net harnesses (LNHs) can be created based upon the MWHN and the subsystems definition. The LNH, then, can comprise a collection of interconnections routed within the MWHN. One or more logical wire harnesses (LWHs) can be created based upon the LNHs, after which one or more end-item configurations (EICs) can be created based upon the LWHs.Type: GrantFiled: December 19, 2005Date of Patent: September 7, 2010Assignee: The Boeing CompanyInventors: Satpal Saini, Ronald G. Fonden, Patrick H. Riedl, Sewon Hong, Teresa A. Moore, Paul E. Shappell
-
Patent number: 7784176Abstract: A crimping apparatus includes an anvil for supporting a metal terminal including a base plate portion for mounting an electric wire thereon and a pair of crimping piece portions extending upwardly respectively from opposite side edges of the base plate portion and a crimper which includes a groove portion being opposed to a supporting portion of the anvil. An inner surface of the groove portion of the anvil and a terminal support face of the supporting portion of the crimper cooperate to press the crimping piece portions for crimping the crimping piece portions to the electric wire mounted on the metal terminal. A width of the groove portion of the crimper is not more than 1.0 mm. The terminal support surface of the anvil is formed into a concavely curved surface in which a depth of the concavely curved surface is not smaller than 0.06 mm and is not larger than 0.17 mm in a cross-section of the anvil perpendicular to an axis direction of the electric wire.Type: GrantFiled: January 7, 2008Date of Patent: August 31, 2010Assignee: Yazaki CorporationInventors: Satoshi Yagi, Shigeharu Suzuki, Tetsuro Ide, Hideto Kumakura, Kenji Suzuki
-
Patent number: 7784175Abstract: A terminal crimping apparatus includes an anvil for supporting a metal terminal including a base plate portion for placing an electric wire thereon and a pair of crimping piece portions extending upwardly respectively from opposite side edges of the base plate portion and a crimper which includes a press-deforming portion having a generally arch-shape formed of two arc-shaped surfaces which are opposed to the anvil. The anvil and the crimper cooperate to press the crimping piece portions for crimping the crimping piece portions to the electric wire placed on the metal terminal. The shape of the crimper satisfies a formula, Index a=c·cos ?, where c represents a length of the arc-shaped surface of the crimper, and ? represents an angle formed by a tangential line to the arc-shaped surface at a central portion of the crimper and a vertical line.Type: GrantFiled: January 7, 2008Date of Patent: August 31, 2010Assignee: Yazaki CorporationInventors: Satoshi Yagi, Shigeharu Suzuki, Naoki Kakuta, Tetsuro Ide, Hideto Kumakura, Kenji Suzuki
-
Patent number: 7765695Abstract: A method of manufacturing a terminal block for a telecommunication cable comprising the steps of providing a preformed substrate member comprising a podium member, at least one electrical connector and at least one insulated electrical wire attached to an electrical contact positioned within the at least one electrical connector; placing the preformed substrate member in a mold; and injecting a dielectric material into the mold containing the podium member to form an overmolded terminal block, wherein the dielectric material covers the at least one insulated electrical wire and a portion of the electrical contact positioned within the at least one electrical connector.Type: GrantFiled: May 29, 2007Date of Patent: August 3, 2010Assignee: Channell Commercial CorporationInventor: Gerald L. Shimirak
-
Patent number: 7765694Abstract: A terminal pin includes a substantially elongate pin body having a longitudinal axis and a terminal head, the terminal head having an opening for receiving a wire, the opening extending substantially transverse to the longitudinal axis. This results in a substantial reduction in space required as compared to other connection structures.Type: GrantFiled: February 1, 2007Date of Patent: August 3, 2010Assignee: Carrier CorporationInventor: John Boettger
-
Patent number: 7761985Abstract: A method of manufacturing a segmented electrode assembly. An electrically conducting tube is coupled to an electrically insulating material. The tube is generally cylindrical and hollow and defines one or more gaps at a first axial position. The tube also includes one or more bridges located at a second axial position. The method includes removing at least a portion of the bridge resulting in a segmented electrode assembly having at least one segment. A number embodiments of making a tube are also provided. In another embodiment a method of manufacturing a medical lead using a segmented electrode assembly is provided.Type: GrantFiled: January 31, 2006Date of Patent: July 27, 2010Assignee: Medtronic, Inc.Inventors: Michael Hegland, Richard T. Stone
-
Publication number: 20100170090Abstract: A tool for installing an end of a cable into a connector generally includes a front jaw assembly adapted to retain the cable connector and a back jaw assembly movably coupled to the front jaw assembly. The cable connector includes a connector body and a compression sleeve and the back jaw assembly is adapted to insert an end of the cable into the cable connector upon movement of the back jaw assembly toward the front jaw assembly and subsequently press the compression sleeve into the connector body upon further movement of the back jaw assembly toward the front jaw assembly.Type: ApplicationFiled: January 6, 2010Publication date: July 8, 2010Applicant: THOMAS & BETTS INTERNATIONAL, INC.Inventor: Julio Rodrigues
-
Patent number: 7743495Abstract: A method of manufacturing a cord management device. The method includes: (a) providing a power strip; (b) physically and electrically coupling a power cord to the power strip; (c) providing a stationary portion, providing the stationary portion includes: (1) providing a first wall; (2) providing two or more slots in the first wall configured to contain a first portion of a single electrical cord; and (3) providing a second wall spaced part from the first wall, the first wall and second wall defining a first space there between; (d) providing a cover; (e) hingedly attaching the cover to the stationary portion, thereby defining a second space; (f) integrating the power strip into the second space; and (g) locating a portion of the power cord in the first space.Type: GrantFiled: June 7, 2007Date of Patent: June 29, 2010Assignee: Belkin International, Inc.Inventors: Kenneth Mori, Barry Sween, Yoko Iida, John Wadsworth
-
Publication number: 20100154212Abstract: This invention provides with an electric wire press fitting method, in which an aluminum core wire of each of two aluminum wires are stranded to each other and inserted into a sleeve, and the aluminum core wire of each of the two aluminum wires are compressed and swaged along with the sleeve, wherein the sleeve includes a main body made of copper or a copper alloy; and the compression is performed on the aluminum core wire of each of the two aluminum wires at a compression ratio of 50 to 85% by the main body.Type: ApplicationFiled: November 30, 2009Publication date: June 24, 2010Applicant: YAZAKI CORPORATIONInventor: Hideto Kumakura