Assembled To Wire-type Conductor Patents (Class 29/748)
-
Patent number: 6976303Abstract: A system is provided for mounting a connecting device to a substrate. A connector housing is located at one side of the substrate, and a threaded fastening nut is engaged on the housing. A threaded fastener is engaged with the opposite side of the substrate and extends therethrough for tightening the nut toward the substrate in response to rotating the fastener. An assembly tool holds the fastening nut against rotation as the fastener is rotated. The tool includes a first portion for engaging at least a part of the housing to properly position the tool. A second portion of the tool engages the fastening nut to prevent rotation thereof. The second portion of the tool is aligned with the fastening nut automatically in response to engaging the first portion with the housing.Type: GrantFiled: October 24, 2002Date of Patent: December 20, 2005Assignee: Molex IncorporatedInventors: Wenzong Chen, Thomas R. Marrapode, Igor Grois, Jeffrey P. Myczek
-
Patent number: 6954981Abstract: A wire connection apparatus having a connector holder, a press-contacting device such as a stuffer, and a guide member. The wire connection apparatus has a wire end alignment mechanism which includes a vertical surface of the connector holder, the press-contacting device and the guide member. In operation, the press-contacting device moves along the vertical surfaces of the connector holder and presses wires into the connector while unaligned tips of the wires abut the vertical surface. As the tips of the wires are pressed by the press-contacting device, excess lengths of the wires are moved upstream through the fixed wire guide. When the wires are at an appropriate length, they are press-contacted by the press-contacting device and connected to the connector.Type: GrantFiled: August 23, 2002Date of Patent: October 18, 2005Assignee: Tyco Electronics AMP, K.K.Inventor: Satoshi Suzuki
-
Patent number: 6948234Abstract: In a preferred embodiment, an end connector compression tool, including: a body; supports to support a cable and uncompressed end connector parts; a compression member axially movable with respect to the body to fixedly attach the end connector parts to the cable by compression of the end connector parts; a handle rotatably attached to the compression member at a first pivot point; and a link rotatably attached to the handle at a second pivot point and to the body at a third pivot point, such that rotation of the handle from an open position to a closed position effects compressive fixed attachment of the end connector parts to the cable. The tool may have an integral coaxial cable stripping function included therein.Type: GrantFiled: December 31, 2001Date of Patent: September 27, 2005Assignee: Rostra Tool CompanyInventor: Richard A. Steiner
-
Patent number: 6931719Abstract: An apparatus and method are provided to perform an insulation-displacement connecting operation and a cover mounting operation efficiently, and hence to improve a yield for insulation-displacement joint connectors having many contacts. The apparatus includes a press unit (200) with a slide unit (220) for carrying connection-assisting parts, such as a wire-checking device for checking a housing of an insulation-displacement joint connector, a wire pushing device and a cover holder. A wire checking operation, a wire pushing operation and a cover mounting operation are performed continuously by switching the slide unit (220) by means of a switching device (230) and successively driving the connection-assisting parts by means of one press (210).Type: GrantFiled: September 10, 2001Date of Patent: August 23, 2005Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Toshi Itai, Koji Fujita, Kenji Hashimoto, Junichi Shirakawa
-
Patent number: 6930252Abstract: The invention relates to a method and apparatus for preventing water from penetrating into a wire harness, the wire harness containing a plurality of electrical wires and being adapted to fit into a grommet and to pass through a hole formed in a vehicle panel. The electrical wires respectively include a section which is to form part of a water-sealed portion. The electrical wires are arranged so that the sections forming part of the water-sealing portion are in parallel in a row. A first water-sealing agent is applied on the sections. A second water-sealing agent is applied over the first water-sealing agent, the second water-sealing agent having a viscosity higher than that of the first water-sealing agent. The parallel arrangement of sections are curled for fitting into the grommet, so as to form the water-sealed portion.Type: GrantFiled: July 28, 2004Date of Patent: August 16, 2005Assignee: Sumitomo Wiring Systems, Inc.Inventor: Hiroyuki Ootsuki
-
Patent number: 6922889Abstract: A shifting device for shifting two rows of continuous terminals includes a body and a shaft. The body is formed with a hole and an inlet and an outlet both communicating with the hole. A direction into the inlet and a direction out of the outlet are the same. The inlet is shifted a predetermined distance away from the outlet. The shaft is fitted with the hole of the body and defines a spiral channel with the body after fitting with the hole of the body. The spiral channel corresponds to the inlet and the outlet of the body According to the structure, one row of the continuous terminals enters the body from the inlet and travels along the spiral channel and travels out of the body from the outlet with a predetermined distance shifted away from the other row of the continuous terminals.Type: GrantFiled: December 20, 2001Date of Patent: August 2, 2005Inventor: Chou Hsuan Tsai
-
Patent number: 6904670Abstract: A frame jig for a connector is provided in order to be able to easily confirm the kinds of electric wires to be inserted in a connector and the installation locations. The frame jig for a connector includes a holder having a recess and apertures adjacent every location that confronts a respective cavity of the connector retained in the recess. Additionally, at the peripheral rim of the recess at the upper face of the holder, side recesses are provided on the side faces of the holder. First ends of sample electric wires are inserted in the apertures which confront the installation cavities of the corresponding kinds of electric wires to be installed in the connector. The other end of the sample wires inserted into recesses formed in sides of the holder, and locking members are inserted into the side recesses.Type: GrantFiled: May 22, 2001Date of Patent: June 14, 2005Assignee: Sumitomo Wiring System, Ltd.Inventors: Hiroshi Kawamura, Katsunari Tafuku, Kazutaka Nakao
-
Patent number: 6901657Abstract: The wiring harness has a plurality of first sub-harnesses and a plurality of second sub-harnesses. The first sub-harness has a first press-fit terminal joined to each end of a first electrical cable, and the first sub-harness has a first isolator holding the first press-fit terminal. The second sub-harness has a second press-fit terminal, a crimp terminal, a connector housing for accommodating the crimp terminal, and a second isolator supporting the second press-fit terminal. The second press-fit terminal is connected to one end of a second electrical cable, and the crimp terminal is connected to the other end of the second electrical cable. The press-fit terminals held by different ones of the isolators can be connected to one another when any of the first and second isolators are layered.Type: GrantFiled: February 26, 2001Date of Patent: June 7, 2005Assignee: Yazaki CorporationInventor: Kazuhiko Takada
-
Patent number: 6900610Abstract: The invention is a system for controlling the position of a movable member moved by a prime mover by monitoring the position of the movable member; generating position information based upon this monitoring; and controlling the prime mover based upon the position information by providing a counter force to the movable member substantially equal to an opposing force opposing the movement of the movable member. The invention may include a movable member, such as a ram used for fastening a terminal to a wire; a spring; a DC planetary gear motor for providing a force to the movable member opposing the spring; a position detector, such as an linear voltage displacement transducer, to detect the position of the movable member and generate position information; and a controller, which may include a logic board or microprocessor and memory, for controlling the force from the motor in response to the position information.Type: GrantFiled: May 20, 2003Date of Patent: May 31, 2005Assignee: Tyco Electronics CorporationInventors: Gary L. Deck, Douglas S. Pfautz, Keith L. Nicholas
-
Patent number: 6895654Abstract: An automatic apparatus and method for attaching a ferrule to a fiber, such as an optical fiber. The apparatus may include a ferrule supply, a ferrule support, an adhesive dispenser and a fiber support. Components may be computer controlled and the method may provide for automatic attachment of a ferrule to an optical fiber.Type: GrantFiled: July 6, 2001Date of Patent: May 24, 2005Assignee: kSARIA CorporationInventors: Steven M. Strandberg, Taric M. Kabir, John C. Alden
-
Patent number: 6883232Abstract: An outer sheath of a shield wire is stripped by a predetermined length from an end of the shield wire to expose a knitted layer of the shield wire. A shield stopper is mated over the exposed knitted layer until the shield stopper abuts against a stripped end of the outer sheath. A metal shell piece is preparatorily mated over an inner sheath of the shield wire while the metal shell piece expands the knitted layer. The shield stopper is clamped by a clamp means, and the mated metal shell piece is pushed to engage with the shield stopper. In the engagement state, the shield stopper overlaps a forward end portion of the metal shell with the knitted layer therebetween. A first cutter is guided by a pipe member so that the first cutter engages with an outer peripheral surface of the second cutter. Thereby, the shearing movement of the cutters cuts the exposed knitted layer near a rear end of the shield stopper.Type: GrantFiled: November 5, 2001Date of Patent: April 26, 2005Assignee: Yazaki CorporationInventors: Takahiko Sato, Hirokazu Kobayashi, Mitsunori Yoshida
-
Patent number: 6883229Abstract: An assembly is provided for loading a contact shield and a strain relief onto a dielectric member on an end of a cable having a center conductor surrounded by insulation. The assembly includes a strip guide for conveying a contact shield along a carrier path to a loading station. The contact shield is joined to a carrier strip. A holder is provided at the loading station to hold the dielectric member on the end of the cable. A slider moves the holder to and from the loading station along a cable loading path. A shear assembly is also provided at the seating station to remove the contact shield and strain relief from the carrier strip and seat the contact shield and strain relief along a seating path with the dielectric member. Optionally, the shearing assembly may include first and second shears for separately removing a strain relief and the contact shield, respectively, from the carrier strip.Type: GrantFiled: March 27, 2003Date of Patent: April 26, 2005Assignee: Tyco Electronics CorporationInventor: Leo Vincent Schuppert, Jr.
-
Patent number: 6878008Abstract: A cable connector having a body, a connection means, and a support member. A cable or wire runs through the body and to the connection means. The connection means allows the cable connector to removably engage a device designed to accept a cable. The support member provides lateral support to the cable. The support member prevents excessive forces from reaching a device to which the cable connector is attached by resisting or absorbing, rather than transmitting, such forces.Type: GrantFiled: April 27, 2004Date of Patent: April 12, 2005Assignee: Sabritec, Inc.Inventor: Salvatore T. Brancaleone
-
Patent number: 6848179Abstract: A terminal mounting apparatus inserts press-fit terminals into a terminal housing for constituting a joint connector. The terminal mounting apparatus has a terminal positioning unit, a transfer unit, a carrier cutting unit, a tab bending unit, a separator, and an insertion unit. The terminal positioning unit adjusts spaces between adjacent ones of the terminals such that each of the terminals can enter one of the terminal insertion channels. The transfer unit transfers the terminals. The carrier cutting unit removes a desired joint portion jointing the terminals. The tab bending unit brings a desired contact tab, which can connect an upper one to a lower one of the terminals, into a connection state. The separator adjusts spaces between the terminals to correspond to spaces between terminal insertion channels. The insertion unit presses the terminals all at once into the terminal insertion channels.Type: GrantFiled: September 17, 2003Date of Patent: February 1, 2005Assignee: Yazaki CorporationInventor: Kazuhiko Takada
-
Patent number: 6842972Abstract: A terminal-joining apparatus includes a lock member. A temporarily assembled unit of a terminal assembly is guided into a receiving space and a bent portion of the unit pushes up a releasing surface of the lock member. When the releasing surface is pushed up, the lock member is turned about a fixed axle and a lock-supporting portion is moved down. When a lever is released from the lock-supporting portion and is turned about an axle, the temporarily assembled unit of the terminal assembly is pressed between a pressing surface and a stop wall to permanently join the unit.Type: GrantFiled: January 30, 2003Date of Patent: January 18, 2005Assignee: Sumitomo Wiring Systems, Ltd.Inventor: Yoshihiro Araki
-
Publication number: 20040261264Abstract: An apparatus for splicing a fiber optic cable comprises a clamp for clamping a first portion of a first fiber optic cable, a bail for connecting the clamp to a support structure, a splice closure for splicing a second portion of the first fiber optic cable to a second fiber optic cable, and means for connecting the splice closure to the bail. A method of splicing a fiber optic cable, using the apparatus is also included.Type: ApplicationFiled: June 27, 2003Publication date: December 30, 2004Inventors: Guyton P. Swindell, Douglas M. Duke, Mark A. Boxer
-
Patent number: 6829821Abstract: A unit for automatically crimping ribbons of flexible flat cable has a guide surface on which a ribbon of flat cable travels. A number of crimping stations are arranged vertically offset plumb with the plane of the guide surface and designed to crimp a connector onto an end of a branch of the flat cable. A number of tilting ramps have a first end even with the plane of the guide surface when they are in the tilted state and a second end even with a crimping station. The ramp tilts toward the guide surface on command so that a predetermined branch of the ribbon follows the ramp it encounters in its path as it travels along and so that it is directed to one travels along and so that it is directed to one of the crimping stations where it receives a connector.Type: GrantFiled: June 15, 2001Date of Patent: December 14, 2004Inventor: Roel Hellemans
-
Patent number: 6823766Abstract: A method of stripping electric cables (C) is disclosed comprising the following steps: arranging the end (E1, E2) of a cable (C) to be stripped inside a stripping unit (1); cutting circumferentially the sheath (C1, C2) covering the end (E1, E2) of the cable (C) for at least a portion of the thickness and at least a portion of the perimeter of the sheath (C1, C2); separating the sheath (C1, C2) covering the end (E1, E2) of the cable (C). The circumferential cut of the sheath (C1, C2) is carried out by combining an action of incision of the sheath (C1, C2) with an action of rotation of the cable (C).Type: GrantFiled: May 9, 2002Date of Patent: November 30, 2004Assignee: Samec Divisione Costruzione Macchine SRLInventors: Roberto Bernardelle, Valentino Marchioro, Mario Casella
-
Publication number: 20040231147Abstract: A pliers-like puller for inserting, or extracting, a plug from a corresponding socket, where the plug carries a conductor that is attached to the plug, where one of the puller's jaws includes a tooth followed by an accommodation space for wings of the plug. A section of the puller's handles is bent to form a pistol handle-like gripping section.Type: ApplicationFiled: May 6, 2004Publication date: November 25, 2004Inventor: Joseph D. La Scola
-
Publication number: 20040226168Abstract: A pressing device for thin-film circuits and terminals includes the characteristics of a machine base provided with a bottom panel, and a cutting block and a pressing block capable of intermittent up-and-down displacement at an interior thereof; an inner modular base capable of elastic displacement and flexibly disposed in a projecting column on the bottom panel; and an outer modular base fixed at an outer side of the inner modular base. Wherein, the outer modular base presses onto an upper pressing plane using downward displacement of the pressing block, and a cutting-edge portion slides upward along a rear sliding wall of the inner modular base, thereby accurately puncturing, stamping and connecting a plurality of terminals onto silvered wires of a thin-film circuit at a time.Type: ApplicationFiled: May 12, 2003Publication date: November 18, 2004Inventor: David Tien
-
Patent number: 6819116Abstract: In a terminal crimped state testing method, in step S1, a reference waveform is created on the basis of a load when a terminal in a good crimped state is obtained, and the reference waveform is divided into plural reference waveform segments to set singular points. In step S2, the reference waveform segments containing singular points of the segments are integrated. In step S3, a characteristic waveform is created on the basis of the load when a crimping terminal to be tested is obtained. The characteristic waveform thus created is divided into plural sample waveform segments and the waveform segments corresponding to the reference waveform segments are integrated. In step S4, the integrated values of the reference waveform segments are compared with those of the sample waveform segments, thereby deciding whether the crimped state of the crimping terminal is good or not.Type: GrantFiled: February 22, 2002Date of Patent: November 16, 2004Assignee: Yazaki CorporationInventors: Teruyuki Ishibashi, Kazuyoshi Tomikawa
-
Patent number: 6813826Abstract: It is a terminal crimping die system for crimping a terminal to an electric wire by fitting an anvil, in which a terminal receiving groove is provided in a crimping face part, into a recess of a crimper. In this terminal crimping die system, the width of each of receiving surfaces, each of which is provided between a corresponding one of both end parts of the terminal receiving groove and a corresponding one of both end parts of the crimping face part, is not more than ½ of the thickness of the terminal.Type: GrantFiled: June 12, 2002Date of Patent: November 9, 2004Assignee: Yazaki CorporationInventors: Naoki Ito, Hironori Kitagawa, Tsutomu Takayama
-
Patent number: 6810581Abstract: A crimping apparatus comprises a pair of frames; a pair of crimpers each provided centrally in each frame; pairs of connector tables each provided movably in a longitudinal direction on each frame; locking means for securing the connector tables on both ends of each frame; moving means for moving each said connector table along the frame; and a pair of connector holding poles in each of which a plurality of connectors are arranged to be settable on each the connector table. Thus, a large number of kinds of sub-harnesses can be manufactured.Type: GrantFiled: November 9, 2001Date of Patent: November 2, 2004Assignee: Yazaki CorporationInventor: Kazuhiko Takada
-
Patent number: 6810580Abstract: A wiring system is provided. Using the system, a wire conductor is stuck on a surface of a substrate by causing a three-dimensional relative movement between a wiring head for guiding the wire conductor and the substrate such that the wiring head relatively moves along an adhesive layer on the surface of the substrate and the wiring head and the adhesive layer intermittently come close to each other for point contact.Type: GrantFiled: October 14, 2003Date of Patent: November 2, 2004Assignee: The Furukawa Electric Co., Ltd.Inventors: Shigeo Yamaguchi, Masaaki Arahori, Toshio Yamamoto, Toshimitsu Nishiwaki
-
Publication number: 20040205962Abstract: A wire processing apparatus includes a microwave generator, a microwave transmitter, a waveguide coaxial converter and a wire insertion pipe, and the wire insertion pipe is disposed in the wireguide coaxial converter. In wire recycling process, after a tip end of a coated wire is inserted into the wire insertion pipe, microwave is launched into the inside of the waveguide coaxial converter. The tip end of the coated wire is separated into a decomposed coating insulator and a molten electric conductor by microwave. In wire cross-linking process, after microwave is launched into the inside of the waveguide coaxial converter, the coated wire is inserted into the wire insertion pipe. The coated wire is cross-linked by high frequency heat and a coating insulator is adhered well to an electric conductor by heat shrinking.Type: ApplicationFiled: May 13, 2004Publication date: October 21, 2004Applicant: Yazaki CorporationInventors: Tatsuya Kato, Masashi Kando
-
Publication number: 20040200059Abstract: In order to maximally reduce a space necessary for a terminal crimping apparatus to improve operability and maintenance readiness, terminal reels 422 and applicators 421 are arranged in such inclined states that terminals can be fed in a direction oblique to a wire conveyance path PH. A wire is fed to the applicators 421 by wire clamping units. Each wire clamping unit is so constructed as to switch the position thereof between a pressing position in which the end of the wire can be connected with a terminal and a normal position in which the end of the wire can be transferred to and from the remaining units.Type: ApplicationFiled: April 8, 2004Publication date: October 14, 2004Applicant: Sumitomo Wiring Systems, Ltd.Inventor: Hideyuki Ema
-
Publication number: 20040187299Abstract: An assembly is provided for loading a contact shield and a strain relief onto a dielectric member on an end of a cable having a center conductor surrounded by insulation. The assembly includes a strip guide for conveying a contact shield along a carrier path to a loading station. The contact shield is joined to a carrier strip. A holder is provided at the loading station to hold the dielectric member on the end of the cable. A slider moves the holder to and from the loading station along a cable loading path. A shear assembly is also provided at the seating station to remove the contact shield and strain relief from the carrier strip and seat the contact shield and strain relief along a seating path with the dielectric member. Optionally, the shearing assembly may include first and second shears for separately removing a strain relief and the contact shield, respectively, from the carrier strip.Type: ApplicationFiled: March 27, 2003Publication date: September 30, 2004Inventor: Leo Vincent Schuppert,
-
Publication number: 20040177500Abstract: A machine for terminating wire assemblies comprising: a means for holding a wire assembly; a linear movement means for moving said means for holding between a first area and a second area; an insertion head; and, a means for dislodging; wherein, after a wire assembly is loaded into the means for holding a wire assembly, the means for holding a wire assembly is moved by the linear moving means from the first area to the second area for assembly termination by the insertion head; and, following termination, the assembly is at least partially unseated from the means for holding a wire assembly by the means for dislodging.Type: ApplicationFiled: March 14, 2003Publication date: September 16, 2004Applicant: Piper Rudnick LLPInventors: Neil Edward Deming, Larry Eugene Cox
-
Publication number: 20040172822Abstract: Apparatuses and methods for automating the assembly of a fiber optic module. The fiber optic module typically includes a housing, a clip, and a ferrule that is attached to the end of a fiber optic cable. The housing, clip, ferrule and fiber optic cable are supported by a pallet assembly. The pallet assembly can be loaded into a docking station of a laser weld machine that welds the ferrule to the clip. The pallet assembly includes a cartridge that is attached to a pallet and supports the housing. The pallet is constructed to receive different cartridges. Each cartridge has support features that correspond to a specific type of module housing. A different type of module housing may be loaded onto the pallet assembly by merely replacing the cartridge. The same pallet can therefore be used for the assembly of different fiber modules. This minimizes the tooling cost and change-over time associated with manufacturing different types of modules.Type: ApplicationFiled: March 19, 2004Publication date: September 9, 2004Inventors: Keith Douglas Koster, Robert Glenn Heitel, Jiansheng Zhou
-
Patent number: 6785958Abstract: A jig for loosening electric wires of a wire harness passed through a grommet is disclosed. The jig includes a fixing-side clamping portion for clamping the one end of a wire harness, a guide rail extending in a longitudinal direction of the wire harness, a bearing slidably engaged with the guide rail; a lock portion for locking said bearing to the guide rail, a circular rotating member, supported by said bearing, for rotating the wire harness in a circumferential direction of the wire harness; and a movable-side clamping portion, integrally attached to the rotating member, for clamping the other end of the wire harness. The rotating member may have a spiral cam groove, and the bearing may have an engagement protrusion to be engaged with the cam groove so that when the one clamping portion is inverted, the rotating member can move in its longitudinal direction. The one clamping portion may include a rachet mechanism.Type: GrantFiled: July 20, 2000Date of Patent: September 7, 2004Assignee: Yazaki Corp.Inventors: Takahiro Saito, Norihiro Yoneyama, Kenji Usui, Masaya Uchida
-
Patent number: 6782607Abstract: The present invention comprises apparatus, methods and articles of manufacture for processing and/or stripping wire comprising a wire processing or wire termination machine with a processing or stripping sub assembly actuated by a start sensor plate, where the start sensor plate has a textured surface, so as to retain the wires being stripped.Type: GrantFiled: April 19, 2002Date of Patent: August 31, 2004Assignee: Tyco Electronics CorporationInventors: Douglas S. Pfautz, Christopher J. Karrasch, David J. Erb
-
Patent number: 6782618Abstract: A mandrel, useful in high voltage cable splicing and termination operations, having a tapered surface and longitudinal ribs for assembly onto a high-voltage cable to be connected to a premolded or extruded high-voltage component. As the premolded high-voltage component is passed over the mandrel, the mandrel expands the internal cavity of the high-voltage component and may further reduce the loss of lubrication within the internal cavity of the high-voltage component thereby allowing for the high voltage component to be easily installed onto the high-voltage cable. After the high voltage component passes over the apparatus, the high-voltage component may return to a lesser-expanded shape providing a snug fit around the cable member. The high-voltage component may then compress around the cable, with a uniform layer of lubricant remaining in between interior cavity of the high-voltage component and the outer layer of the cable.Type: GrantFiled: October 26, 2001Date of Patent: August 31, 2004Inventor: Glenn J. Luzzi
-
Patent number: 6782608Abstract: In a mold for pressing an electric-wire clamping portion of a terminal, a lower side-wall mold part and an upper side-wall mold part are provided for pressing side walls connected to the electric-wire clamping portion. A pressure face substantially continuously connected to a pressure face of an upper conductor mold part is provided on one end side of the upper side-wall mold part. A taper face is provided on the other end side of the upper side-wall mold part so as to be enlarged toward the other end. Accordingly, side walls pressed between the lower side-wall mold part and the upper side-wall mold part are deformed so that the quantity of deformation at one end is near the quantity of compressive deformation of the electric-wire clamping portion and so that the quantity of deformation is reduced gradually toward the other end side. Thus, local stress concentration is not caused in the side walls so that cracks are prevented from occurring in the side walls.Type: GrantFiled: September 30, 2002Date of Patent: August 31, 2004Assignee: Yazaki CorporationInventors: Hideki Ohsumi, Yoshimi Wada
-
Patent number: 6772516Abstract: A main body includes a plurality of holes formed therein a main clip and includes an exterior contact portion positioned exterior to the main body, a first carrier strip connected to the exterior contact portion and located within the main body and a plurality of clips extending from this carrier strip, each position within a corresponding hole formed in the main body. A slave clip includes a carrier strip located within the main body and a plurality of clips extending from the carrier strip, each positioned within a corresponding hole of the main body to make the corresponding one of the clips of the main clip. The pair of the clips formed within each hole form a terminal to allow terminal portions of a grounding wire to be connected therein. A cap having a plurality of holes corresponding in position and size to the holes formed in the main body may be frictionally engaged in a hollow portion of the main body to complete the assembly. The same potential block (e.g.Type: GrantFiled: August 15, 2001Date of Patent: August 10, 2004Assignee: Array Connector CorporationInventors: Joseph A. Lomastro, Santiago Llano, Peter J. Dutton, Thomas D. Ratzlaff, Robert D. Gracey
-
Patent number: 6769173Abstract: An electrical connector crimping die comprises a first section for removably connecting the die to an electrical connector compression tool. A second section of the die, which is connected to the first section, is provided for crimping a connector. The second section comprises a generally concave crimp projection of a given height which defines a primary crimp surface and at least one concave shaped secondary pre-crimp surface. The secondary pre-crimp surface is recessed relative to the primary crimp surface by the given height. The primary crimp surface and the secondary pre-crimp surface are arranged relative to the first section so that a major portion of a crimping force applied by the compression tool to the crimping die is applied to the primary crimp surface to crimp a first portion of the connector and so that a minor portion of the crimping force is applied to the secondary pre-crimp surface to pre-crimp a second portion of the connector. A hydraulic crimping tool employs such a crimping die.Type: GrantFiled: August 29, 2001Date of Patent: August 3, 2004Assignee: FCI Americas Technology, Inc.Inventor: Christopher G. Chadbourne
-
Publication number: 20040143965Abstract: A waterproof seal feeding machine is provided to feed waterproof cylindrical seals to a fitting position on an axis of an electric wire to fit the seals onto outer peripheries of end portions of the electric wire. The waterproof seal feeding machine includes holders that open and close at the fitting position. The waterproof seal feeding machine further includes a seal cavity that receives the seal at the fitting position when the holders are closed. A passage forming member forms a feeding passage to feed the seal into the seal cavity with a posture to receive the electric wire. A lock brings the seal to a locked state in cooperation with the holders and releases the locked state after insertion of the electric wire.Type: ApplicationFiled: January 16, 2004Publication date: July 29, 2004Applicants: Sumitomo Wiring Systems, Ltd., Japan Automatic Machine Co., Ltd.Inventors: Masaharu Ichikawa, Hatsuo Yamada, Kazuhiro Sato, Yuji Izumida, Masahiro Toyoda
-
Publication number: 20040139606Abstract: A method for manufacturing a sub-harness comprises the steps of:Type: ApplicationFiled: January 13, 2004Publication date: July 22, 2004Applicant: YAZAKI CORPORATIONInventors: Takashi Inada, Koji Kaneda, Yasushi Taniguchi, Masashi Fujino, Fusatoshi Araki, Toyokazu Machida
-
Publication number: 20040139605Abstract: An apparatus that can perform checking terminal lock in a connector housing securely are provided. The apparatus for checking terminal lock (1) includes a main body (8), a housing set portion (19) so as to be disposed in the main body (8) to move freely in a direction of inserting and extracting a terminal, and push means (6) for pushing the housing set portion (19) in the direction of inserting the terminal. On condition that a connector housing (2) is secured in the housing set portion (19) pushed by push means (6) and the terminal connected with a wire is inserted into the connector housing (2), terminal lock is checked by pulling the wire in a direction of extracting the terminal.Type: ApplicationFiled: January 2, 2004Publication date: July 22, 2004Applicant: YAZAKI CORPORATIONInventors: Takashi Inada, Koji Kaneda, Yasushi Taniguchi, Masashi Fujino, Fusatoshi Araki, Toyokazu Machida
-
Patent number: 6763574Abstract: A device for the semi- or fully automatic attaching of a contact element (1) to a cable end (2), including a drive unit (3), a storage unit (4) containing a plurality of contact elements (1), a transport device for feeding contact elements (1) to the cable end (2), and a processing unit (5). At least the processing unit (5) and the storage unit (4) are configured as a self-enclosed assembly (6), which, as a self-enclosed unit, can be separated from the drive unit (3).Type: GrantFiled: April 7, 2000Date of Patent: July 20, 2004Assignee: Firma Carl FreudenbergInventor: Matthias Woll
-
Publication number: 20040134061Abstract: A device to retrofit an existing modular connector having a flexible projecting connector tab that renders a cable to which the modular connector is connected susceptible to snagging is provided. The device is attached onto the connector and has a hollow interior, a bottom, two lateral sides, and a top. The top has a projecting tab. The projecting tab is set at an angle to allow the device tab to preclude objects from entering an opening formed by the connector tab and the connector and thus prevents the connector from snagging.Type: ApplicationFiled: January 9, 2003Publication date: July 15, 2004Applicant: International Business Machines CorporationInventors: David Paul Kuiken, Mark Daniel Rogalski
-
Publication number: 20040117981Abstract: A ferrule assembly for terminating at least one fiber of a ribbon cable in a ferrule, where the ferrule assembly is disposable in a housing of an optical connector, is provided. The ferrule assembly includes the ferrule having a mating face, at least one groove for receiving the fiber and at least one through-hole. The ferrule assembly also includes an alignment member holder having at least one alignment member and providing a first channel for the ribbon cable, the alignment member being insertable in the through-hole of the ferrule and having a first length such that an end of the alignment member extends beyond the mating face of the ferrule when the ferrule assembly is assembled.Type: ApplicationFiled: December 20, 2002Publication date: June 24, 2004Inventors: Richard F. Roth, Joseph J. George, Sepehr Kiani
-
Publication number: 20040103531Abstract: A mixed wire conveying step is provided to supply a plurality of terminal-connected wires having different specifications to the same production line. A wire holding step is provided to hold a terminal of the supplied terminal-connected wire such that the terminal can be inserted at least by means of a terminal chuck. An inserter selecting step is provided to select a suitable one from a plurality of terminal inserters for inserting the terminal in an inserting step in accordance with the kind of the supplied terminal-connected wire. The inserting step is performed by the cooperation of the terminal inserter selected in the inserter selecting step and a terminal chuck. A wide range of inserting operations for inserting many kinds of terminal-connected wires TW can be performed by a single unit.Type: ApplicationFiled: November 24, 2003Publication date: June 3, 2004Applicant: Sumitomo Wiring Systems, Ltd.Inventors: Junichi Shirakawa, Tomomi Katsurayama, Kazumitsu Fukada
-
Patent number: 6722021Abstract: A press-fitting unit includes a vertically movable press blade for press-fitting an electrical wire to a terminal disposed in a press-fit-type terminal of a connector. A connector retaining bar, movable in a horizontal direction, is disposed to be opposed to the press blade. The retaining bar is provided with a plurality of connector receiving recesses in parallel to hold connectors with a press-fit terminal. A wire chuck is disposed so as to abut against a rear part of the press blade so that the chuck unitedly moves with the press blade. The wire chuck is horizontally movable to a side of the press blade.Type: GrantFiled: June 20, 2001Date of Patent: April 20, 2004Assignee: Yazaki CorporationInventor: Kazuhiko Takada
-
Patent number: 6715205Abstract: An apparatus for mounting a wire component on a substrate has a feed device for feeding a wire a predetermined length intermittently, and an insert device for cutting the wire fed out by the feed device, bending the cut wire to form a wire component, rotating and positioning the wire component, and then inserting the wire component in a hole defined in the substrate. In particular, irrespective of a position of the insert device, the feed device feeds out the wire in a direction where no interference would occur between the feed device and the insert device.Type: GrantFiled: October 16, 2001Date of Patent: April 6, 2004Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Hideaki Watanabe, Dai Yokoyama, Toshiyuki Koyama, Hiromi Kinoshita
-
Publication number: 20040055154Abstract: Radio frequency cables have a inner circular conductor and an outer circular conductor. The inner and outer circular conductors are usually formed from copper and are separated by a heavy insulation layer usually cellular polyethylene. The outer side of the outer conductor may further be coated with a heavy polymeric insulation layer. In preparing these radio frequency cables for coupling it is necessary to have a flush cut surface. These flush cuts have been effected in the past be sawing, which has proved to be troublesome as metallic particles are dispersed throughout the insulation. The outer conductor may be prepared for coupling by placing a tear collar over the outer conductor and tearing the outer conductor against the tear collar. This tearing creates an integral and desirable flange in the tearing process.Type: ApplicationFiled: September 19, 2002Publication date: March 25, 2004Inventor: Skip A. Pierce
-
Patent number: 6705002Abstract: A tool for inserting wires or cables in a flexible harness wrap is disclosed. The tool includes a first member and a second member connected to the first member. The first member has an extension member connected thereto, and a first nose portion extending at an oblique angle from the first bottom end. The second member has a receiving member connected thereto, and a second nose portion extending at an oblique angle from the second bottom end. The first and second members are movable from a first, closed position to a second, open position. The open position is at least 50 degrees from the closed position. A method of inserting wires or cables in a flexible harness wrap is also disclosed.Type: GrantFiled: September 13, 2002Date of Patent: March 16, 2004Assignee: Panduit Corp.Inventors: Joseph Allen Dukes, Jack E. Caveney
-
Patent number: 6698089Abstract: Device for the contacting of a wire conductor (113) in the course of the manufacture of a transponder unit arranged on a substrate (111) and comprising a wire coil (112) and a chip unit (115), wherein in a first phase the wire conductor (113) is guided away via the terminal area (118, 119) or a region accepting the terminal area and is fixed on the substrate (111) relative to the terminal area (118, 119) or the region assigned to the terminal area by a wire guide and a portal, and in a second phase the connection of the wire conductor (113) to the terminal area (118,119) is effected by means of a connecting instrument (125).Type: GrantFiled: July 30, 2001Date of Patent: March 2, 2004Inventors: David Finn, Manfred Rietzler
-
Patent number: 6691402Abstract: A mold structure of an extrusion tool for extruding and sealing a connector is disclosed. The mold structure is capable of being inserted into a mold supporting seat for receiving a coaxial cable; the mold structure clamping the coaxial cable. The mold structure has the following components. A seat is installed with a hole for receiving a coaxial cable. A chuck passes through the seat so that the chuck can move toward or leave away from the coaxial cable along an axial direction. A movable element is installed at one side of the seat for control an extent of movement of the chuck moving toward the coaxial cable along an axial direction. Thereby, the chuck moves toward or leaves from the axial direction; and the coaxial cable is clamped and fixed by a sufficient force.Type: GrantFiled: June 25, 2001Date of Patent: February 17, 2004Inventor: Chi-Fu Chang
-
Patent number: 6665931Abstract: A wiring method is provided, in which a wire conductor is stuck on a surface of a substrate by causing a three-dimensional relative movement between a wiring head for guiding the wire conductor and the substrate such that the wiring head relatively moves along an adhesive layer on the surface of the substrate and the wiring head and the adhesive layer intermittently come close to each other for point contact.Type: GrantFiled: January 5, 2001Date of Patent: December 23, 2003Assignee: The Furukawa Electric Co., Ltd.Inventors: Shigeo Yamaguchi, Masaaki Arahori, Toshio Yamamoto, Toshimitsu Nishiwaki
-
Publication number: 20030229984Abstract: A method and apparatus for manually installing a surface mount connector having at least one ground bar on printed circuit board (PCB). The method and apparatus include inserting a ground bar along a length of a channel of an installation tool, where the channel is sized to receive the ground bar such that a portion of the ground bar extends from the channel. Both the ground bar and installation tool are disposed over a particular area of the PCB, and the tool is used to align the ground bar. The exposed portion of the ground bar is then soldered to the PCB, and the tool is used to repeat the method for the remaining unsoldered portions of the ground bar. The connector is then installed over the soldered ground bar.Type: ApplicationFiled: June 16, 2003Publication date: December 18, 2003Inventor: Michael W. Eskridge