Cutting By Peripheral End Of Sheath Encircling Crimped Contact Patents (Class 439/423)
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Patent number: 11588314Abstract: Banding and clamp for use to in high voltage environments of over 15 kV. The banding includes and inner core and an outer insulative layer. The inner core has non-piercing edges. The inner core is configured to have strength to prevent movement of components to which the banding is attached. The outer insulative layer surrounds at least a portion of the inner core. The outer insulative has a phase-to-ground rating of greater than 15 kV.Type: GrantFiled: April 1, 2021Date of Patent: February 21, 2023Assignee: GANNETT FLEMING, INC.Inventors: Timothy Brian McClure, Anthony R. Zamberlan
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Patent number: 11296432Abstract: A cable assembly includes a flat flexible cable having a plurality of conductors embedded within an insulation material. A portion of each of the conductors is exposed via openings selectively formed in the insulation material, allowing for a crimping portion of an electrically conductive terminal to engage with the conductor within the opening. The crimping portion of the terminal includes a base defining at least one protrusion extending therefrom, and first and second sidewalls extending from the base. The base and the first and second sidewalls define an opening configured to receive the conductor therein. The first sidewall includes a first section attached to the base and a second section attached to the first section on an end opposite the base.Type: GrantFiled: July 2, 2020Date of Patent: April 5, 2022Inventors: Hurley Chester Moll, John Mark Myer, Forrest Irving Kinsey, Jr.
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Patent number: 10601196Abstract: A slit having a predetermined width and a predetermined length is formed in a longitudinal direction from a middle of a distal edge of a tip of a flat wire. Next, one of a left strip and a right strip is brought upward and the other is brought downward, and then the left strip and the right strip vertically separated are laterally brought close to each other. Finally, the left strip and the right strip are vertically pressed to abut against each other.Type: GrantFiled: January 16, 2019Date of Patent: March 24, 2020Assignee: SUMIDA CORPORATIONInventors: Tomoaki Asari, Tomoyuki Kaneko
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Patent number: 10403987Abstract: To provide a pressure contacting connection type contact for reliably connecting a coaxial cable and a mating side contact. The contact is provided with a connecting terminal and a pressure contacting terminal. The connecting terminal has a pair of contact pieces, and the mating side connector can be inserted between the pair of contact pieces. The pressure contacting terminal has an extending piece and a plurality of pressure contacting pieces. The extending piece extends from a base portion. The plurality of pressure contacting pieces are alternately disposed along both sides of the extending piece separately at the extending piece, such that the central conductor can be inserted from an outer periphery. In a state wherein the central conductor is inserted between the plurality of pressure contacting pieces separately disposed at the extending piece, the plurality of pressure contacting pieces can reliable contact the central conductor.Type: GrantFiled: November 14, 2017Date of Patent: September 3, 2019Assignee: J.S.T. MFG. CO., LTD.Inventor: Akihiko Otsu
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Patent number: 9343805Abstract: An antenna is provided, having a foil sheet, an antenna structure and a connector. The foil sheet includes a front side and a back side, while the antenna structure is printed on the front side using a conductive ink. The antenna structure includes a contact pad. The connector is connected to the contact pad and includes a metallic blade extending through the foil sheet and the contact pad.Type: GrantFiled: January 8, 2014Date of Patent: May 17, 2016Assignees: Tyco Electronics Belgium EC BVBA, TE Connectivity Nederland BVInventors: Martin Baan Hofman, Yves Braem, Dolf Campschroer, Jeroen Dittner, Peter Dirk Jaeger, Rene Lokker, Seppo Ojanen, John Peetjens, Vivian Timmers, Wijnand Van Gils
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Patent number: 9325089Abstract: A portion of a flat conductor of a flat circuit board is exposed from an insulating layer covering at least one of surfaces of the flat conductor. A terminal includes a bottom plate on which the exposed portion of the flat conductor is provided, and crimp claws which are raised at two side edges of the bottom plate so that the exposed portion of the flat conductor is disposed therebetween. A spacer member is provided on the exposed portion of the flat conductor, and is configured to be plastically deformed so as to contact with inner surfaces of the crimp claws when the crimp claws are crimped onto the spacer member, thereby the terminal is crimped to the flat conductor in a state where the exposed portion of the flat conductor is in surface contact with the bottom plate.Type: GrantFiled: July 17, 2014Date of Patent: April 26, 2016Assignee: Yazaki CorporationInventor: Naoki Ito
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Patent number: 9246247Abstract: A surface mount connector includes one or two spaced conductive contacts. Each conductive contact(s) include a substantially flat base portion suitable for soldering to a pad or land on a printed circuit board (PCB), At least one vertical finger extends substantially normally from each flat base portion and each terminates in a point or hook formed with a piercing tip at the free end thereof remote from the that base portion. The vertical finger(s) and flat base portion(s) define a space for receiving an insulated conductor arranged in a plane substantially parallel to the plane of the flat base portion(s). The finger(s) are directed inwardly at their free end(s) proximate to the piercing tip(s) and configured to deflect inwardly in a curling action when forced downwardly and crimped to pierce an associated insulated conductor positioned on the flat base portion(s).Type: GrantFiled: August 28, 2013Date of Patent: January 26, 2016Assignee: Zierick Manufacturing CorporationInventor: Daniel Rice
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Patent number: 9190816Abstract: A cable manager which secures cables and constrains their movement in a controlled fashion. An example cable manager includes a flexible sheet. The flexible sheet includes a support section for supporting a cable along a portion of a length of the cable, the support section including a first end and a second end. A first cable retainer section wider than the support section is adjacent the first end, the first cable retainer section including first retainer sides which interlock. A second cable retainer section wider than the support section is adjacent the second end, the second cable retainer section including second retainer sides which interlock, and the second cable retainer section being separate from the first cable retainer section.Type: GrantFiled: July 29, 2011Date of Patent: November 17, 2015Assignee: NCR CorporationInventor: John Johnson
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Patent number: 9065190Abstract: An object is to provide a crimp terminal which can increase contact pressure at both sides of a conductor press-clamping portion by reducing difficulty with which an original crimped shape is restored after a thermal shock test by realizing an increase in rigidity at root portions of conductor clamping pieces.Type: GrantFiled: April 7, 2010Date of Patent: June 23, 2015Assignee: Yazaki CorporationInventor: Goro Kuwayama
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Patent number: 8538439Abstract: A communications system includes a service provider device, a mobile wireless communications device, and a plurality of communication infrastructure nodes. The plurality of communication infrastructure nodes are configured to generate an association mismatch communications path between the service provider device and the mobile wireless communications device, the association mismatch communications path including at least two communication infrastructure nodes in series. The plurality of communications infrastructure nodes are also configured to generate a corrected association communications path between the service provider device and the mobile wireless communications device from the mismatch communications path, the corrected association communications path including just a single communication infrastructure node from the at least two communication infrastructure nodes.Type: GrantFiled: February 11, 2011Date of Patent: September 17, 2013Assignee: Blackberry LimitedInventors: Giyeong Son, Bruno R. Preiss, Graeme Whittington, Michael Rogan, Graham Russell
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Patent number: 7837494Abstract: An integrated circuit includes a first lead frame and a second lead frame that extend from an overmolded circuit assembly. Each of the lead frames includes a piercing portion to pierce through insulation on a corresponding electrical conduit. The piercing portion of the lead frames also provides a wrap around feature to mechanically secure the wire to the corresponding electrical conduit. In this manner, several processes can be eliminated and are not required for the desired mechanical and electrical connection of the integrated circuit lead frame to corresponding electrical conductors.Type: GrantFiled: November 13, 2007Date of Patent: November 23, 2010Assignee: Continental Automotive Systems US, Inc.Inventor: Gaetan Vich
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Patent number: 7798841Abstract: A smaller conductor having an uninsulated portion and an insulated portion is positioned adjacent a larger conductor having an insulated portion and a conductive portion located within the insulated portion of the larger conductor. The two conductors are joined by a discontinuous metal band having respective ends extending across a top portion of the insulated portion of the larger conductor to make electrical contact with the uninsulated portion of the smaller conductor, then bending downward on one side of the conductor pair and then upward and through the insulated portion of the larger conductor such that a first of the ends of the metal band is positioned in contact with the conductive portion of the larger conductor; the metal band bending downward on the opposite side of the conductor pair and then upward and through the insulated portion of the larger conductor such that a second of the ends of the metal band is positioned in contact with the conductive portion of the larger conductor.Type: GrantFiled: February 2, 2010Date of Patent: September 21, 2010Assignee: Tempo Industries, Inc.Inventors: Dennis Pearson, Terry Horwitz
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Patent number: 7686642Abstract: A smaller conductor having an uninsulated portion and an insulated portion is positioned adjacent a larger conductor having an insulated portion and a conductive portion located within the insulated portion of the larger conductor. The two conductors are joined by a discontinuous metal band having respective ends extending across a top portion of the insulated portion of the larger conductor to make electrical contact with the uninsulated portion of the smaller conductor, then bending downward on one side of the conductor pair and then upward and through the insulated portion of the larger conductor such that a first of the ends of the metal band is positioned in contact with the conductive portion of the larger conductor; the metal band bending downward on the opposite side of the conductor pair and then upward and through the insulated portion of the larger conductor such that a second of the ends of the metal band is positioned in contact with the conductive portion of the larger conductor.Type: GrantFiled: July 2, 2008Date of Patent: March 30, 2010Assignee: Tempo Industries, Inc.Inventors: Dennis Pearson, Terry Horwitz
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Publication number: 20090221175Abstract: A smaller conductor having an uninsulated portion and an insulated portion is positioned adjacent a larger conductor having an insulated portion and a conductive portion within said insulated portion and the two conductors are joined by a discontinuous metal band having respective ends extending across a top portion of said insulated portion to make electrical contact with said uninsulated portion, then bending downward on one side and then upward and through said insulated portion such that a first of said ends is positioned within said insulation and in contact with said conductive portion; the metal band bending downward on a second side and then upward and through said insulated portion such that a second of said ends is positioned within said insulation and in contact with said conductive portionType: ApplicationFiled: July 2, 2008Publication date: September 3, 2009Inventors: Dennis Pearson, Terry Horwitz
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Patent number: 7316581Abstract: The terminal fitting includes: an electric contact part to be connected to a mating terminal fitting; and an electric wire connecting part including a bottom wall and a pair of caulking pieces rising up from the bottom wall, the pair of the caulking pieces caulking a conductor of a flat circuit body on a condition that the conductor is positioned above the bottom wall between the pair of the caulking pieces, thereby the electric wire connecting part crimping the conductor. Each caulking piece is provided with a fastening projection which projects from the caulking piece in a direction in which the pair of the caulking pieces approaches each other and prevents the conductor from coming off from between the pair of the caulking pieces.Type: GrantFiled: October 19, 2006Date of Patent: January 8, 2008Assignee: Yazaki CorporationInventor: Hideto Kumakura
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Patent number: 7179116Abstract: The collapsing bridge crimp comprises a central portion and two mutually-opposite side arms extending from the central portion. Each side arm comprises a first portion attached to the central portion, the first portion being inwardly curved, and a second portion extending from the first portion and located above the central portion. The second portion of each side arm is substantially straight and defines an upwardly-oriented angle with reference to the central portion. The second portion also has a free end provided with an end face, the end face of both side arms defining a top-opened wire-receiving groove between them.Type: GrantFiled: June 7, 2005Date of Patent: February 20, 2007Assignee: Simpler Networks Inc.Inventors: Stephane Menard, Jun Lu
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Patent number: 6736664Abstract: A piercing terminal having high reliability for crimping is provided, by which the terminal can be securely pierced through a flat circuit body even if the circuit body has a thick conductor. The terminal includes: a conductive basal plate; and a plurality of claw pieces arising from both sides in the width direction of the basal plate, wherein a protrusion height of each claw piece is different. Each of the pair of claw pieces may have the same protrusion height and a protrusion height of each pair is different from that of the other pair. A notch is formed between the claw pieces adjoining each other in the length direction of the basal plate. A plurality of the claw pieces are formed so that an imaginary line connecting the tops of the claw pieces gradually inclines as approaching an end in the length direction of the basal plate.Type: GrantFiled: July 3, 2002Date of Patent: May 18, 2004Assignee: Yazaki CorporationInventors: Hirohisa Ueda, Hiroki Kondo, Toshisada Murayama
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Patent number: 6652310Abstract: A claw portion (26) of a connecting member (21) penetrates a first piercing portion of a flat circuit member (100, 110) in a thickness direction thereof. In the case of connection to the flat circuit member having a thick conductor portion (102), the claw portion is bent such that a distal end portion of the claw portion pierces the flat circuit member so as to obtain electric contact with the conductor portion of the flat circuit member. In the case of connection to the flat circuit member having a thin conductor portion (112), the claw portion is bent such that a portion of the flat circuit member is clamped between an outer surface (28) of the claw portion and an inner edge portion (27) of a side wall portion (25) of the connecting member, so as to obtain electric contact with the conductor portion of the flat circuit member.Type: GrantFiled: December 18, 2002Date of Patent: November 25, 2003Assignee: Yazaki CorporationInventor: Masanori Onuma
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Patent number: 6116954Abstract: An electrical connector for contacting at least one flat foil conductor and for connecting it with a complementary connector, the connector having a first housing with at least one chamber for accommodating an electrical contact in a latched position, a second outer housing for accommodating the first housing in a pre-latched position in which the flat foil conductor can be connected to the contact and in a latched end position, a flap attached to the second outer housing which can only be closed in the latched end position of the first housing within the outer housing and which prevents the first housing from being removed from the outer housing and the contact from being removed from the chamber, and at least one contact which latches into the chamber and which is provided with a foil contact area.Type: GrantFiled: March 29, 1999Date of Patent: September 12, 2000Assignee: The Whitaker CorporationInventor: Annette Carola Ries
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Patent number: 5833488Abstract: A connector is provided having a set of spaced blades that cooperate to penetrate the coating of a wire to make electrical contact with the wire while the connector is bent therearound. The blades are disposed circumferentially about the wire at approximately 120.degree. intervals. The connector may have a plurality of sets of blades. Further, a method of forming a connection between a wire having a coating and a connector is disclosed having the steps of extending a first, a second and a third blade from a connector body, the second blade disposed between the first and third blades, and bending the body about a portion between the first and second blades and about a portion between the second and third blades so that the blades engage the wire through the coating.Type: GrantFiled: December 19, 1996Date of Patent: November 10, 1998Assignee: UT Automotive Dearborn, Inc.Inventors: Dhirendra C. Roy, Richard J. Chutorash
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Patent number: 4701000Abstract: A terminal for making electrical connection to a conductor has a base and a gripper that is held in a fixed position along the length of the base by a gripping finger that acts in tension in one direction at one location along the length of the base and a back portion that acts in the opposite direction at a second location along the length of the base to resist the tension.Type: GrantFiled: May 3, 1985Date of Patent: October 20, 1987Assignee: Nortek CorporationInventor: Paul W. Suprono
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Patent number: 4687263Abstract: A shielding kit for providing 360.degree. shielding of a connector terminating multi-conductor flat 360.degree. shielded cable includes a plug shield of at least two interfitting metal members which enclose the plug and secure the shielding grids of the cable and an at least one part shielding adapter which is fitted on a standard receptacle serving to ground the shielded plug when mated therein. The kit also includes a cable strain relief cover formed by a pair of hermaphroditic insulative members. The kit further includes an embodiment for use with daisy chain arrangement which is a three piece assembly to include both sides of the mating face of the cover as well as the back face of the plug. This embodiment can be used with or without the above mentioned strain relief cables. The receptacle portion of the mated plug can be enclosed by any of a variety of various shielding members.Type: GrantFiled: May 27, 1986Date of Patent: August 18, 1987Assignee: AMP IncorporatedInventors: Pete Cosmos, Michael J. Scully, Brian D. Stephenson
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Patent number: 4669798Abstract: An electrical terminal is attached to a flexible printed circuit by an attachment means which is in the form of a crimp ferrule which comprises an elongated web which has a plurality of raised convex domes which cooperate with sets of crimp tabs integrally attached at the longitudinal sides of the elongated web. These raised convex domes are set in a pattern with respect to the crimp tabs so that the flexible printed circuit is forced to weave through the crimp ferrule when the crimp tabs are curled or crimped over the flexible printed circuit. This establishes several good and stable electrical contacts between the flexible printed circuit and the crimp ferrule and forces the flexible printed circuit to weave through the attached crimp ferrule to provide a strain relief for the several electrical contacts.Type: GrantFiled: January 9, 1986Date of Patent: June 2, 1987Assignee: General Motors CorporationInventors: Ronald E. Daum, Gary C. Detter, Andrew M. Spisak