Means To Fasten By Deformation Patents (Class 29/753)
-
Patent number: 7243516Abstract: Apparatus and a method for establishing setup parameters for use in a machine. In one embodiment a tooling component is removably mountable to a host machine. The tooling component includes a memory that contains information defining setup parameters for the host machine for use with the tooling component. A controller associated with the host machine reads the information from the memory and configures the host machine based on the information read from the memory. In another embodiment, an information carrying tag, is associated with the tooling component. The information carrying tag is read and the identifying information obtained from the tag is used by a controller to select a set of setup parameters from one or more sets of setup parameters stored in a storage device accessible by the controller. A mechanism is provided to precisely position the adapter on the base plate for the host machine to minimize variations in production using the setup parameters derived from the stored information.Type: GrantFiled: June 3, 2004Date of Patent: July 17, 2007Inventor: Christopher J. Zusi
-
Patent number: 7240421Abstract: An electric-wire guide unit is provided with a fixed roller and a movable roller that is supported movably toward and away from the fixed roller, and holds an electric wire from both of the sides of the electric wire in cooperation with the fixed roller. An electric-wire nozzle unit is provided with a fixed nozzle guide and a movable nozzle guide that is slidably placed, and forms a nozzle opening through which the electric wire is inserted, in cooperation with the fixed nozzle guide. A link mechanism, which couples the movable roller and the movable nozzle guide so as to be interlocked, is prepared. An tension spring, which presses the movable roller in an approaching direction toward the fixed roller, is attached. In accordance with the size of the diameter of the electric wire to be held between the movable roller and the fixed roller, the movable nozzle guide is slide-operated through the link mechanism so that the nozzle opening is size-adjusted.Type: GrantFiled: September 20, 2004Date of Patent: July 10, 2007Assignee: ShinMaywa Industries, Ltd.Inventors: Akira Miyoshi, Tetsuya Yano
-
Patent number: 7204016Abstract: 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: GrantFiled: December 20, 2002Date of Patent: April 17, 2007Assignee: Amphenol CorporationInventors: Richard F. Roth, Joseph J. George, Sepehr Kiani
-
Patent number: 7168159Abstract: In a wire termination apparatus, an anvil for placing a terminal thereon is mounted on a base plate, corresponding in position to a crimper of a ram. The terminal is crimped by a crimping portion, which includes the crimper and the anvil. An elongate link piece is mounted on the ram, and a guide member having a groove in which an elongate component, such as a fluorescent tube, is placed, is mounted on the tip of the link piece. The guide member is positioned to be aligned with the terminal placed on the anvil, when the ram is in its uppermost position. A conductive lead of the component and a conductor of an insulated wire are inserted into the terminal from directions perpendicular to each other, then the terminal is crimped by the crimper.Type: GrantFiled: September 26, 2003Date of Patent: January 30, 2007Assignee: Tyco Electronics AMP K.KInventor: Kouji Imai
-
Patent number: 7165436Abstract: A compression connector crimp die is disclosed. The crimp die includes a first section and a second section. The first section connects the crimp die to a compression connector tool, and the second section is connected to the first section for crimping the connector. The first section also includes a locator mounted thereon.Type: GrantFiled: December 10, 2004Date of Patent: January 23, 2007Assignee: Panduit Corp.Inventor: Steven R. Bitz
-
Patent number: 7152309Abstract: The pair of press-connecting pliers mainly have a first handle provided with a press-connecting die block, the press-connecting die block at least has two set of press-connecting sections allowing diversion and position changing, while the second handle can drive a press-connecting head to move toward the press-connecting die block to press connect a set of wire and pin in cooperation with the two set of press-connecting sections capable of being opposite to the press-connecting head after diversion; and by the functions of diversion and position changing of the two set of press-connecting sections, the press-connecting pliers at least can do press connecting of pins and wires of two specifications.Type: GrantFiled: November 3, 2003Date of Patent: December 26, 2006Assignee: Hanlong Industrial Co., Ltd.Inventor: Chien-Chou Liao
-
Patent number: 7152310Abstract: A crimping installation with first and second crimping stations includes at each station a device platform with device stations and a crimp press. A cable is advanced by a tape drive whereby the leading cable end is taken over by a first grip arm arranged on a first swivel arm, which supplies the stripped cable end to the first crimping station. After the leading cable end is provided with a crimping contact, a first swivel arm moves backwards into an axis of the tape drive. Then the tape drive continues to advance the cable until the desired length of a cable section is reached. A separation and a stripping station separates the cable section from the cable and removes the insulation at the cable ends. The lagging cable end of the cable section is taken over by a second grip arm arranged on a second swivel arm which supplies the lagging cable end to the second crimping station for assembly with a crimping contact.Type: GrantFiled: March 17, 2005Date of Patent: December 26, 2006Assignee: Komax Holding AGInventor: Alois Conte
-
Patent number: 7140215Abstract: A cutting head has upper part with at least one separating cutter, at least one stripping cutter, a first cutting edge, a force-measuring device operating on the piezo principle, and a first holding plate. A lower part of the cutting head includes at least one separating cutter, at least one stripping cutter, a second cutting edge and a second holding plate. The first cutting edge, the second cutting edge, and the force-measuring device serve to measure the height of the crimp. The first holding plate and the second holding plate serve to measure the pull-out force.Type: GrantFiled: September 9, 2004Date of Patent: November 28, 2006Assignee: Komax Holding AGInventors: Stefan Viviroli, Daniel Fischer
-
Patent number: 7134190Abstract: The present invention is an automated wire harness machine (40) capable of manufacturing a wire harness (42) unique in-part due to the automation process. The novel wire harness is generally a plurality of bundled, preferably un-stripped, insulated wires (46). Each un-stripped end portion (180, 182) of each wire is preferably terminated to one of a series of electrical connectors (44) of the wire harness. Each connector has at least one wafer (52) which houses a plurality of terminals (54) preferably crimped and electrically terminated to the ends of the wires. The wire harness machine preferably utilizes a pallet (56) which holds all of the wafers of one wire harness. A conveyor (58) transports the pallet and wafers through a series of stations which perform automated manufacturing steps. The first station is a terminal inserter (64) which inserts and locks the terminals within pre-assigned cavities (114) of the wafers.Type: GrantFiled: November 22, 2002Date of Patent: November 14, 2006Assignee: Delphi Technologies, Inc.Inventors: Edward M. Bungo, James A. Gourash, Shao Chung Hsieh, John Thomas Kightlinger, Nick M. Loprire, Robert Alan McFall, John C. McLane, Andrew F. Rodondi, Mark J. Vanden Wymelenberg
-
Patent number: 7124499Abstract: The apparatus is used for installing a wire in a crimp, in particular a wire being provided on a wire spool mounted on a spool holder. The wire outputs the apparatus at a wire output guide. The apparatus comprises a crimp punch tool located in front of the wire output guide. A first actuator allows operating the crimp punch tool. The wire is cut using a wire cutter adjacent to the crimp punch tool. The cutter tool is operated by a second actuator. In use, the wire is installed by feeding the wire from the wire spool through the wire output guide and then into the crimp. The crimp is closed by punching it using the crimp punch tool. The wire is cut after the last crimp using the wire cutter tool. The apparatus and method can be used for installing very fragile and small wires.Type: GrantFiled: July 29, 2003Date of Patent: October 24, 2006Assignee: Simpler Networks Inc.Inventors: Jean-Claude Villeneuve, Michel Décarie, Normand Lassonde, Pierre Kakos, Paul-André Messier
-
Patent number: 7117713Abstract: The present invention relates to a terminal crimping machine capable of feeding different sized terminals, which includes a base body provided at a lower end thereof with a feeding platform for placement of terminal-chain; a punching mechanism having an upper crimper and a driving piece, the upper crimper capable of moving longitudinally on the base body; an adjusting mechanism provided with a fixing block and an adjusting screw, the fixing block fixed in the base body and the adjusting screw movably coupled on the fixing block; an auto-feeder having a fixing base disposed on a front side of the base body, and a first and a second driven pieces disposed in the fixing base in an interlocking manner, wherein the second driven piece driven by an elastic force to abut against the adjusting screw of the adjusting mechanism, and the second driven piece provided at an end thereof with a pushing block, the driving piece of the punching mechanism employed to drive the first driven piece, so as to enable the second driType: GrantFiled: January 2, 2004Date of Patent: October 10, 2006Assignee: K.S. Terminals Inc.Inventor: Frank Lu
-
Patent number: 7115006Abstract: A braiding portion and a sheath portion of a coaxial cable are positioned at predetermined locations on a fixture plate portion by making use of a positioning line formed on the fixture plate portion as a mark corresponding to a boundary between the braiding portion and the sheath portion. In addition, the sheath portion so positioned is pressed into second clamping barrels by taper portions of a jig member which are passed through holes formed in the fixture plate portion, and in association with this, the braiding portion is also pressed into a first clamping barrel.Type: GrantFiled: January 30, 2006Date of Patent: October 3, 2006Assignee: Yazaki CorporationInventor: Masanori Onuma
-
Patent number: 7107675Abstract: Methods for preventing disengagement of electrical connectors in computers are disclosed herein. A method in accordance with one embodiment of the invention includes securing a bracket of a retaining device to an electrical component in a computer. The method further includes installing an electrical connector into a receptacle on the electrical component, and positioning a retainer portion of the retaining device at least approximately adjacent to an outwardly facing surface of the electrical connector. In this embodiment, the retainer portion of the retaining device is operatively connected to the bracket of the retaining device. Positioning the retainer portion in this manner prevents the connector from disengaging from the electrical component.Type: GrantFiled: August 23, 2004Date of Patent: September 19, 2006Assignee: Micron Technology, Inc.Inventor: Craig L. Boe
-
Patent number: 7096573Abstract: A hand-held tool for terminating connectors onto a coaxial cable has an elongated body and an end stop and plunger on the body, the plunger being controlled by a lever arm which will axially advance the plunger toward and away from the end stop to radially compress a portion of the connector into firm crimping engagement with the end of the coaxial cable. To accommodate different lengths of connectors, a receiver is mounted on the plunger for insertion of different length adapter tips to vary the axial spacing between the receiver and the end stop according to the length of connector being terminated; and in still another form the body may include a hinged adapter adjacent to the end stop to vary the effective distance between the end stop and plunger according to the length of fitting being terminated.Type: GrantFiled: March 5, 2004Date of Patent: August 29, 2006Inventor: Randall A. Holliday
-
Patent number: 7096565Abstract: A method and apparatus for making an inner conductor from a conductive body integrally forms a flange on one end of the conductive body. The flange is formed integral to the conductive body by flaring the end of the conductive body. The size and shape of the flange is selected to achieve a desired capacitance surface area for use in a resonator. A resonator housing that has a plurality of cavities can be provided with a plurality of conductive bodies that are inserted into holes located in a bottom wall of the resonator body and that protrude into the plurality of cavities. The resonator housing and conductive bodies are placed onto a flanging fixture to produce a flange on each conductive body of a desired size and shape to achieve a desired capacitance surface area. The plurality of conductive bodies can be simultaneously flanged and fastened to the base of the resonator housing.Type: GrantFiled: June 19, 2003Date of Patent: August 29, 2006Assignee: Powerwave Technologies, Inc.Inventors: Teuvo Haapalahti, Pekka Jokilehto, Tapio Suvanto, Pentti Mehtätalo
-
Patent number: 7086261Abstract: A crimp state estimation apparatus includes: an information input section for inputting information on an crimp contact terminal, an electric wire, an anvil, and the crimper and an input compression ratio of a core wire of the electric wire; and an estimation unit for calculating a total length of the bottom wall and the pair of crimp pieces after crimp in a cross section orthogonal to the core wire based on the information and the input compression ratio and estimating a cross-sectional shape of the bottom wall and the pair of crimp pieces after crimp based on the total length.Type: GrantFiled: December 8, 2005Date of Patent: August 8, 2006Assignee: Yazaki CorporationInventors: Megumi Saito, Naoki Ito
-
Patent number: 7080450Abstract: 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: GrantFiled: March 14, 2003Date of Patent: July 25, 2006Assignee: Tyco Electronics CorporationInventors: Neil Edward Deming, Larry Eugene Cox, Jr.
-
Patent number: 7040007Abstract: A crimping tool is provided for connecting a modular plug connector with a telephone/data cable, and an axial connector with a coaxial cable, including a pair of operating arms pivotally connected intermediate their ends to define on opposite sides of the pivot axis a pair of operating end portions and a pair of crimping end portions, respectively, a pair of crimping dies being connected between the crimping end portions and containing first recesses for defining a first crimping chamber adjacent the end extremities of the crimping end portions, the adjacent surfaces of the crimping dies containing opposed second recesses cooperating to define a second crimping chamber arranged between the first crimping chamber and the pivot axis of the operating arms.Type: GrantFiled: April 8, 2003Date of Patent: May 9, 2006Assignee: Connectool Inc.Inventors: Leslie B. Shutts, Yin Ho Cheng, Huang De Sei
-
Patent number: 7036544Abstract: An apparatus is provided for connecting ends of wires. Ends of wires (a, a?) to be connected are placed linearly on a base plate (11). An adhesive tape (t) is placed on an auxiliary plate (12) near the base plate (11). A movable plate (33) then is moved transverse to the wires (a, a?) to roll the wires (a, a?) onto the tape (t) and to wind the tape (t) around the wires (a, a?). The movable plate (33) then is moved back after winding of the tape (t) to untwist the wires (a, a?).Type: GrantFiled: October 3, 2002Date of Patent: May 2, 2006Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Susumu Matsuzawa, Tomiyuki Takeda
-
Patent number: 7024760Abstract: An apparatus and a method for equipping plug housings with fitted-out cables includes an equipping installation downstream of a fitting-out installation and introduces each fitted-out cable end into a first or second plug housing according to an installation sequence. A feeder unit takes a cable loop from a transfer unit moved from the fitting-out installation and transfers the leading cable end to a transfer station and the trailing cable end either to a rotatable store unit or, to the transfer station when it is free. An equipping unit takes over the cable ends in succession at the second transfer station and introduces the cable ends into designed cells of the corresponding plug housings.Type: GrantFiled: January 12, 2004Date of Patent: April 11, 2006Assignee: Komax Holding AGInventor: Louis Soriano
-
Patent number: 6993833Abstract: A method for manufacturing a sub-harness comprises the steps of: holding a first connector housing in a guiding device for terminal insertion; holding a second connector housing in a continuity check tool; bringing a terminal at a first end of an electric wire with terminals at the both ends thereof into contact with a touch contact to make a specified light emitter of light emitters in the guiding device emit, said touch contact being connected to the guiding device via a main control device, said touch contact having a curved contact surface; inserting the terminal at the first end into a specified terminal-receiving chamber of terminal-receiving chambers in the first connector housing to bring the terminal at the first end into contact with a specified terminal contact of terminal contacts in the guiding device, said specified chamber being illuminated by said light emitter; and checking continuity between terminals at the first end and at a second end of the electric wire with a continuity check controType: GrantFiled: January 13, 2004Date of Patent: February 7, 2006Assignee: Yazaki CorporationInventors: Takashi Inada, Koji Kaneda, Yasushi Taniguchi, Masashi Fujino, Fusatoshi Araki, Toyokazu Machida
-
Patent number: 6990730Abstract: A process and system for mounting terminals with electric wires in cavities of connector housings. Press-connecting terminals are initially loaded in cavities arranged in an upper surface of a connector jig and electric wires are press-connected on the terminals in the jigs. Then, the terminals with electric wires are transferred from the connector jig to cavities arranged in a lower surface of a inserting jig by pins arranged to contact and push the terminals from below in the transfer direction. Then, the terminals are loaded from the inserting jig to cavities of connector housings from the back by blades arranged to contact and push the terminals from one end in the inserting directing.Type: GrantFiled: March 7, 2003Date of Patent: January 31, 2006Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Koji Fujita, Yoshinobu Ota, Junichi Shirakawa, Kenji Hashimoto
-
Patent number: 6971159Abstract: A tool for inserting electrical wires into an electrical connector for mating with a plurality of electrical contact members fixedly mounted within the electrical connector comprises a base fixture upon which the electrical connector is to be installed, an insertion die holder upon which a set of insertion dies is mounted for encountering and forcing the plurality of electrical wires into the electrical connector, a driving assembly for moving the insertion die holder toward the base fixture so as to cause the set of insertion dies to force the plurality of electrical wires into the electrical connector and mate with the electrical contact members of the electrical connector, and structure fixedly mounted upon the base fixture for engaging the electrical connector so as to precisely locate and laterally immobilize the electrical connector upon the base fixture such that the set of insertion dies can accurately insert the electrical wires into said electrical connector.Type: GrantFiled: February 12, 2002Date of Patent: December 6, 2005Assignee: Illinois Tool Works IncInventors: Anatoly Gosis, James A. Turek
-
Patent number: 6961992Abstract: A crimp press apparatus with first and second crimping stations includes at each station a device platform with device stations and a crimp press. A cable is advanced by a tape drive whereby the leading cable end is supplied to the first crimping station. After the leading cable end is provided with a crimping contact, the tape drive continues to advance the cable until the desired length of a cable section is reached. A separation and a stripping station separates the cable section from the cable and removes the insulation at the cable ends. The lagging cable end of the cable section is supplied to the second crimping station for assembly with a crimping contact. With the device stations located on a rotatable disk, a change of a type of contact to another type of contact is possible with minimum downtime of the crimp press apparatus.Type: GrantFiled: February 24, 2003Date of Patent: November 8, 2005Assignee: Inventio AGInventor: Alois Conte
-
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: 6938329Abstract: A press apparatus presses a wire into a wire connector that is carried on an elongated strip. The connector has an opening at a top thereof, is stored on the strip in a side-ways orientation and is fed into the press on the strip. The press includes a feed path having a reorienting section to reorient the connector to position the opening in an upward orientation. A guide portion defines a conveyance path and direction. The guide portion has opposing walls. A one-way feed assembly feeds the connector into the press and prevents reverse movement of the connector. The feed assembly includes a guide wall and a feed pawl disposed opposite the guide wall. A reciprocating press has a die operably connected thereto and reciprocates to move the die to press the wire into the connector when the wire is positioned above the connector opening.Type: GrantFiled: December 18, 2001Date of Patent: September 6, 2005Assignee: Illinois Tool Works, Inc.Inventors: James Turek, Richard Sponder
-
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: 6880240Abstract: Crimp pieces (21) of a metal terminal and a conductor wire placed on an inner side of the crimp pieces are positioned between a crimp indenter (11) and a crimp anvil (18). Then, at least one of the crimp indenter (11) and the crimp anvil (18) is moved toward another one thereof along a direction of a longitudinal center axis (12) to crimp the crimp pieces (21). At least two arch-shaped portions (13) are disposed on an inner surface of the crimp indenter (11), and are adjacent to each other and symmetric with respect to a plane including the longitudinal center axis (12). A sharply pointed portion (14) is defined by curves of the at least two arch-shaped portions (13) intersecting on the longitudinal center axis (12). Curvature of each of the curves is set to be greater toward the sharply pointed portion (14).Type: GrantFiled: March 1, 2001Date of Patent: April 19, 2005Assignee: Yazaki CorporationInventors: Hironori Kitagawa, Naoki Ito, Tsutomu Takayama
-
Patent number: 6877218Abstract: A lightweight, portable hand tool is provided for applying an insulation-piercing electrical connector, having insulation displacement conductive elements, to an insulated electrical cable. The tool is made of injection molded, impact resistant plastic and includes a manually grippable frame, with a loading die on the frame for receiving and holding the insulation-piercing electrical connector. A manually actuable, movable portion of the frame moves relative to electrical connector to cause the insulation on the wires to be pierced and thereby electrically connected to the connector. The tool is suitable for use with electrical cable having one or more pairs of wire, such as the typical four pair Ethernet cable.Type: GrantFiled: June 21, 2001Date of Patent: April 12, 2005Assignee: Rauland-Borg CorporationInventors: Levi J. Perea, Jr., Steve Grabowski
-
Patent number: 6877208Abstract: 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: GrantFiled: November 24, 2003Date of Patent: April 12, 2005Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Junichi Shirakawa, Tomomi Katsurayama, Kazumitsu Fukada
-
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
-
Publication number: 20040244188Abstract: A crimping block device comprised of a crimping base block and an upper crimping block constructed to mate with the base. The crimping block base is provided with a plurality of ribs that engage a plurality of crimping troughs on the surface of the crimping block. When the upper crimping block is placed on the base crimping block, the ribs are centered over the crimping troughs. Bolts on each end of the upper crimping block allow it to be screwed down tightly against the base crimping block with the ribs engaging a socket on a connector to securely and completely crush the socket around the cable. Each crimping trough is different in size to accommodate different sized cables. An alternate embodiment includes a handle to be attached to the crimping block device for ease of maneuverability which can be removed when space will not allow the use of a handle.Type: ApplicationFiled: January 13, 2004Publication date: December 9, 2004Inventor: Harold D. Hutchinson
-
Patent number: 6823588Abstract: Methods for preventing disengagement of electrical connectors in computers are disclosed herein. A method in accordance with one embodiment of the invention includes installing an electrical connector into a receptacle on an electrical component in a computer. The method further includes securing a mounting portion of a retaining device to at least one of the manner positions an interface portion of the retaining device at least approximately adjacent to an outwardly facing surface of the connector to prevent the connector from disengaging from the receptacle.Type: GrantFiled: May 23, 2002Date of Patent: November 30, 2004Assignee: Micron Technology, Inc.Inventor: Craig L. Boe
-
Patent number: 6820326Abstract: A compression assembly tool having multiple split bases for attaching connectors of different sizes to corresponding coaxial cables of different dimensions by compressing the connectors axially. The tool uses a light rigid O-frame and at least two pairs of split base supports located at different distances from a compression plunger driven by a lever handle. The handle is spring-loaded to the open position, but is held in the closed position by a wire bail for storage. The pairs of split base supports have annular bearing surfaces of different diameters that support the back of different connectors over a full 360 degrees. The split base supports are pivotally attached to the body, are held closed by a spring and are easily opened by squeezing push surfaces located on the split base supports towards each other to pivot the split base supports to the open position.Type: GrantFiled: October 5, 2002Date of Patent: November 23, 2004Assignee: Capewell Components Company, LLCInventors: Andrew J. Tarpill, Tadeusz Zagula
-
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: 6807728Abstract: A crimping tool has a handle lever portion and a crimp portion with a press and a base housing. The base housing has a placement location with a recessed surface for engaging a jack and a recessed region for a cable. The base housing also has lateral regions that have frictionally engaging surface portions for clamping to wire ends. The press has a plunger and a housing with terminating blades for shearing excess wire from the cable when the tool engages a twisted pair cable to a jack. The blades cut the wires and the excess wire is discarded. The press and the base housing then disengage and the jack is removed from the tool with the cable in communication with the electrical contacts of the jack.Type: GrantFiled: February 19, 2002Date of Patent: October 26, 2004Inventors: Michelle Griffin, Steve Rohrbach
-
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: 20040172810Abstract: There is described a crimping unit for joining electric connectors (2) to flat electric cables (3). The unit (1) has an anvil assembly (24) defining a seat (32; 32a) for housing a casing (8) of a connector (2); a pressure assembly (26) cooperating with the anvil assembly (24) to crimp the terminals (4) of the connector (2) to respective conducting tracks (5) of a flat electric cable (3); and an ejector (69) having a first push rod (72) housed in the anvil assembly (24) to expel the casing (8) from the seat (32; 32a).Type: ApplicationFiled: April 16, 2004Publication date: September 9, 2004Inventor: Luigi Aluffo
-
Publication number: 20040168308Abstract: There is described a unit (1) for crimping electric terminals (2) of a connector (3) to respective conducting tracks (4) of a flat cable (5).Type: ApplicationFiled: April 22, 2004Publication date: September 2, 2004Inventor: Luigi Aluffo
-
Publication number: 20040168317Abstract: A method of joining an electric connector (2) to a flat electric cable (3) in a crimping unit (1); the connector being defined by an insulating casing (8), a first conducting portion (4) supported by the casing (8), and a cover (9) hinged to the casing (8); and the cable having a strip (6), and a second conducting portion (5) on the strip (6). The method includes inserting the casing (8) in a first seat (32) on the crimping unit (1); inserting the cover (9) in a second seat (41) on the crimping unit (1) to keep the cover (9) in an open position; inserting an end portion (7) of the cable (3) between the casing (8) and the cover (9); and crimping the first and second conducting portion (4, 5) by means of the crimping unit (1).Type: ApplicationFiled: April 16, 2004Publication date: September 2, 2004Inventor: Luigi Aluffo
-
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: 6779254Abstract: A wire presentation device for a terminal including a saddle includes at least one guard wall, and at least one guide member rotatably mounted to the guard wall and positionable between a loading position and a crimping position. The guide member is configured to funnel wire into the saddle of the terminal in the loading position. The guard wall includes a curved guide slot therein, the at least one guide member extends proximate the slot. A spring element biases the guide member in the loading position and a position of the guide member relative to the guard wall is adjustable. The guide member has a contoured outer surface, and the outer surface has a flat section therein for accommodating an adjustable positioning member. The guide member is configured to be positioned away from the terminal when in the crimping position.Type: GrantFiled: May 19, 2003Date of Patent: August 24, 2004Assignee: Tyco Electronics CorporationInventors: Marlin Edward Herr, John Michael Wasilko
-
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
-
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
-
Patent number: 6742251Abstract: An apparatus is provided that crimps an electrical wire having a water-proof plug onto a connector terminal in a given positional relationship and can be applied to an automatic assembling operation. In the vicinity of upper crimping members and lower crimping members of the apparatus which crimp an electrical wire having a water-proof plug onto the connector terminal, there are provided a water-proof plug positioning member which has a positioning protuberance used for placing a water-proof plug in a given position with respect to the front end of the connector terminal and a terminal positioning member which is vertically movable and engages with a positioning groove of the connector terminal. The front end face of a water-proof plus sealing section is brought into contact with the rear surface of a positioning protuberance, thereby placing the water-proof plug in a predetermined position.Type: GrantFiled: March 13, 1998Date of Patent: June 1, 2004Assignee: Yazaki CorporationInventor: Yoshihiro Fukase
-
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: 6708396Abstract: A hand-held tool for terminating connectors onto a coaxial cable has an elongated body and an end stop and plunger on the body, the plunger being controlled by a lever arm which will axially advance the plunger toward and away from the end stop to radially compress a portion of the connector into firm crimping engagement with the end of the coaxial cable. To accommodate different lengths of connectors, a receiver is resiliently mounted on the plunger for insertion of different length adapter tips to vary the axial spacing between the receiver and the end stop according to the length of connector being terminated; and in still another form the body may include a hinged adapter adjacent to the end stop to vary the effective distance between the end stop and plunger according to the length of fitting being terminated.Type: GrantFiled: September 20, 2001Date of Patent: March 23, 2004Assignee: International Communication Manufacturing Corp.Inventor: Randall A. Holliday
-
Patent number: 6698090Abstract: An improved structure of terminal connector pliers is disclosed.Type: GrantFiled: November 15, 2001Date of Patent: March 2, 2004Inventor: Chan Ting Hsu
-
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