US3317887A - Contact socket - Google Patents

Contact socket Download PDF

Info

Publication number
US3317887A
US3317887A US418820A US41882064A US3317887A US 3317887 A US3317887 A US 3317887A US 418820 A US418820 A US 418820A US 41882064 A US41882064 A US 41882064A US 3317887 A US3317887 A US 3317887A
Authority
US
United States
Prior art keywords
contact
contact member
socket
sleeve
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US418820A
Other languages
English (en)
Inventor
Henschen Homer Ernst
Yeager Marvin Leo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Corp
Original Assignee
AMP Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL136977D priority Critical patent/NL136977C/xx
Application filed by AMP Inc filed Critical AMP Inc
Priority to US418820A priority patent/US3317887A/en
Priority to NL6515675A priority patent/NL6515675A/xx
Priority to DE19651465234 priority patent/DE1465234A1/de
Priority to GB52444/65A priority patent/GB1077332A/en
Priority to FR41993A priority patent/FR1458007A/fr
Priority to JP7651665A priority patent/JPS4426786B1/ja
Priority to CH1727765A priority patent/CH455905A/de
Priority to SE16196/65A priority patent/SE313614B/xx
Priority to ES0320757A priority patent/ES320757A1/es
Application granted granted Critical
Publication of US3317887A publication Critical patent/US3317887A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7058—Split or slotted bushing

Definitions

  • An object of the invention is to provide an improved contact socket.
  • a further object is to provide a contact socket incorporating a contact spring means lwhich functions as the primary current-carrying element of the socket.
  • a further object is to provide a contact socket which can be made, at a reasonable cost, in a size adapted for usage with relatively line wires.
  • a vstill further object is to provide a contact socket having a contact spring therein which is totally protected against damage as a result of abusive handling.
  • a still further object is to provide a contact socket incorporating a contact spring of a metal having optimum spring characteristics.
  • a preferred embodiment thereof comprising a cylindrical sleeve in which there is contained a thin-walled Contact member extending substantially the full length thereof.
  • the contact member is provided with axially extending slots at the pin-receiving end of the socket to form a plurality of axially extending elements which are bowed inwardly relative to the socket axis whereby they function as semi-elliptic springs which exert a contact force on the inserted pin.
  • the tubular sleeve and the Contact member are crimped onto the end of a wire at the rearward end of the socket so that the ⁇ contact member is in direct electrical contact with the wire.
  • the contact member thus functions as the primary current-carrying element of the socket with the tubular sleeve functioning primarily to support and protect the contact member and to hold the crimped portion of the contact member against the wire end.
  • FIGURE 1 is a perspective view of a ycontact socket in accordance with the invention.
  • FIGURE 2 is a sectional side View of the socket of FIGURE 1;
  • FIGURE 3 is an end view of the socket of FIGURE 1;
  • FlGURE 4 is a view similar to FIGURE 2 but showing a contact pin in position in the socket.
  • FIGURE 5 is a View taken along the lines 5 5 o FIGURE 4.
  • a preferred form of socket 2 in accordance with the invention, comprises an outer tubular sleeve 4 and cylindrical contact member 6 contained in the sleeve and extending ⁇ for the full length thereof.
  • Sleeve ⁇ 4 advantageously has a wall which is relatively thick, in comparison to the wall thickness of the contact member 6, and may be of machined stock, draw tubing, or stamped and formed sheet metal construction.
  • this outer sleeve does not function primarily as a current-carrying member so that it can be of a metal havingan optimum balance of strength and crimping characteristics.
  • the sleeve 4 may be of bronze or of a relatively soft brass and in any event should be relativelymalleable so that it will respond readily to the crimping operation.
  • the inner contact member 6 is advantageously manufactured by stamping and forming of a relatively thin sheet metal having good electrical properties and good spring properties, for example, beryllium copper. Contact member 6 will thus have an open seam as shown in 26, 28. Both the sleeve 4 and the contact member 6 have a reduced diameter constricted portion intermediate their ends which form abutting conical surfaces as shown at 10 and 12. This constriction cooperates with a suitable constriction in the cavity in the connector block to retain the cavity in the block.
  • the pin-receiving end of the sleeve 4 is advantageously formed inwardly of the socket axis as shown at 3 to retain the contact member within the sleeve.
  • the diameter of the opening of the end 3 of the socket is slightly less than the inside diameter of the cylindrical portion 24 of the contact member in order to prevent damage to the contact member by insertion of an oversized test probe or contact pin.
  • a plurality of axially extending slots 18 are provided in the Contact member 6 at the pin-receiving end of the socket to dene a plurality of axial elements 20. These elements are formed inwardly with respect to the socket axis and function as semi-elliptic contact springs for engagement with the pin contact.
  • the socket 2 is secured to the end of the wire 30 by merely inserting the stripped end 32 into the end 31 of the socket until the end of the wire is visible through the inspection slot 14.
  • the end 31 of the socket is then crimped onto the wire with a suitable crimping tool, the disclosed embodiment of the invention being crimped to the wire by means of four circumferentially spaced indentations 36.
  • the crimping of the end 31 of the sleeve 4 has the effect of pressing the end portion of the contact member 6 against the surface of the wire thereby ⁇ to form the electrical connection between the wire and the socket.
  • a salient advantage of the invention is that the sleeve member 4 functions only as a casing for the contact member 6 and as a crimping barrel for holding the contact member against the wire.
  • this sleeve 4 since this sleeve 4 is not called upon to perform any spring function or any current-carrying function, it can be of a metal having optimum physical properties for its intended use. From the standpoint of crimping, it is desirable that the sleeve should be of a relatively soft and malleable material such as a relatively soft brass or a bronze as previously noted. Materials such as these can be crimped with ease and without any danger of cracking as is likely to happen with a relatively hard and brittle material.
  • the contact member 6 on the other hand, can be made of a metal having an optimum balance of spring characteristics and electrical conducting ability and need not be a material which would ordinarily be regarded as having good crimping characteristics.
  • the indentations in the sleeve 4 firmly press the internal surface of the contact member 6 against the wire and establish a high interfacial contact pressure in the crimp even though the contact member itself is of a material which is inherently resistant to the crimping operation and would, by itself, be incapable of forming a high-quality crimped connection.
  • the inwardly formed elements 20 of the contact member constitute semi-elliptic springs, each spring being integral at one end with the cylindrical portion 22 of the contact member and being integral at its forward end with the cylindrical portion 24.
  • these springs are partially flattened and the cylindrical section 24 of the contact member is moved a very short distance leftwardly towards the mouth of the socket. This movement of the cylindrical section 24 is very slight and is hardly perceptible where the contact is made in a relatively small size, howv ever, it is essential to the proper functioning of the semielliptic springs 20 and this movement must be permitted to take place when the contact pin is inserted.
  • Another advantage of the disclosed embodiment of the invention is that the relatively gentle slope of the springs 20 provides a relatively long guiding surface for the pin member 38 while it is being inserted. As a result, the insertion force required builds up slowly during insertion. It is also advantageous that the wear on the spring member is evenly distributed among the four spring members when a pin is inserted.
  • the contact member extending to the full length of the sleeve 4 results in a device in which the contact member-wire interface is the only electrical interface between the wire itself and the pin-receiving sections 20 of the terminal.
  • the contact member 6 can be economically provided with an electro-deposited plating of gold or other suitable metal over its entire internal surface prior to its being assembled to the sleeve to further enhance the electrical stability and conductivity of a crimped connection and socket contact portion in accordance with the invention. There is, of course, no necessity for providing gold plating on the sleeve member since it does not function as a currentcarrying element of the socket.
  • An electrical contact socket comprising a relatively thick-walled tubular metal sleeve member and a relatively thin-walled cylindrical metal contact member within said sleeve member, lsaid contact socket being adapted to receive a contact pin at one end thereof and to be crimped onto a wire at the opposite end, said contact member being substantially coextensive with said sleeve member but terminating short of said one end of said sleeve member, said contact member having a plurality of axially extending slots proximate to said one end and said contact member being inwardly bowed between said slots thereby to form a plurality of axially extending semi-elliptic contact springs, said springs being integral at their forward ends with a cylindrical wall section of said contact member bearing against the internal surface of said sleeve whereby, upon insertion of a contact pin, said springs are flattened and said cylindrical wall section is moved relatively towards said one end, said other end of said socket is crimped onto an inserted wire with said s
  • An electrical contact socket comprising a relatively thick-walled tubular sleeve member and a relatively thinwalled cylindrical contact member within said sleeve member, said contact socket being adapted to receive a contact pin at one end thereof and to be crimped onto a wire of the opposite end, said sleeve member being radially inwardly formed at said one end to define an opening for said pin, said opening having a diameter less than the diameter of said contact member, said contact member being substantially coextensive with said sleeve member but terminating short of said one end of said sleeve member, said contact member having a plurality of axially extending slots proximate to said one end and said contact member being inwardly bowed between said slots thereby to form a plurality of axially extending semi-elliptic contact springs, said springs being integral at their forward ends with a cylindrical wall section of said contact membei bearing against the internal surface of said sleeve whereby, upon insertion of a contact pin, said

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Multi-Conductor Connections (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
US418820A 1964-12-16 1964-12-16 Contact socket Expired - Lifetime US3317887A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL136977D NL136977C (enrdf_load_stackoverflow) 1964-12-16
US418820A US3317887A (en) 1964-12-16 1964-12-16 Contact socket
NL6515675A NL6515675A (enrdf_load_stackoverflow) 1964-12-16 1965-12-02
DE19651465234 DE1465234A1 (de) 1964-12-16 1965-12-09 Kontaktbuchse
GB52444/65A GB1077332A (en) 1964-12-16 1965-12-10 An electrical contact socket
FR41993A FR1458007A (fr) 1964-12-16 1965-12-13 Douille de contact électrique
JP7651665A JPS4426786B1 (enrdf_load_stackoverflow) 1964-12-16 1965-12-14
CH1727765A CH455905A (de) 1964-12-16 1965-12-14 Elektrische Steckbuchse
SE16196/65A SE313614B (enrdf_load_stackoverflow) 1964-12-16 1965-12-14
ES0320757A ES320757A1 (es) 1964-12-16 1965-12-15 Un dispositivo electrico de enchufe hembra.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418820A US3317887A (en) 1964-12-16 1964-12-16 Contact socket

Publications (1)

Publication Number Publication Date
US3317887A true US3317887A (en) 1967-05-02

Family

ID=23659698

Family Applications (1)

Application Number Title Priority Date Filing Date
US418820A Expired - Lifetime US3317887A (en) 1964-12-16 1964-12-16 Contact socket

Country Status (9)

Country Link
US (1) US3317887A (enrdf_load_stackoverflow)
JP (1) JPS4426786B1 (enrdf_load_stackoverflow)
CH (1) CH455905A (enrdf_load_stackoverflow)
DE (1) DE1465234A1 (enrdf_load_stackoverflow)
ES (1) ES320757A1 (enrdf_load_stackoverflow)
FR (1) FR1458007A (enrdf_load_stackoverflow)
GB (1) GB1077332A (enrdf_load_stackoverflow)
NL (2) NL6515675A (enrdf_load_stackoverflow)
SE (1) SE313614B (enrdf_load_stackoverflow)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362008A (en) * 1966-01-19 1968-01-02 Berg Electronics Inc Pin connector
US3396364A (en) * 1965-11-15 1968-08-06 Connectronics Corp Electrical socket member having intermediate resilient strips and process for making same
US3398390A (en) * 1966-07-18 1968-08-20 Gen Electric Spring lock electrical connector
US3425030A (en) * 1967-05-26 1969-01-28 Amp Inc Electrical connector having constrained spring means
US3654594A (en) * 1970-10-09 1972-04-04 Berg Electronics Inc Crimp type terminal
US3654592A (en) * 1970-09-21 1972-04-04 Berg Electronics Inc Electrical connector and block
US3850497A (en) * 1972-03-08 1974-11-26 Bell Telephone Labor Inc Connector
US4072394A (en) * 1976-03-01 1978-02-07 The Bendix Corporation Electrical contact assembly
US4120556A (en) * 1976-03-01 1978-10-17 The Bendix Corporation Electrical contact assembly
US4184736A (en) * 1977-08-03 1980-01-22 Bunker Ramo Corporation Two-piece contact assembly for electrical connector assemblies
EP0025368A1 (en) * 1979-08-31 1981-03-18 The Bendix Corporation Electric socket contact
EP0027393A1 (en) * 1979-09-27 1981-04-22 The Bendix Corporation Electrical contact assembly and method of making same
US4460231A (en) * 1981-02-23 1984-07-17 Nicolay Gmbh Electrical connector
US4534603A (en) * 1983-05-25 1985-08-13 Methode Electronics, Inc. Assembly of a contact spring and wire wrap terminal
US4550972A (en) * 1984-04-09 1985-11-05 Amp Incorporated Cylindrical socket contact
US4621887A (en) * 1981-03-09 1986-11-11 Allied Corporation Electrical contact
DE3606340A1 (de) * 1986-02-27 1987-09-03 Kostal Leopold Gmbh & Co Kg Elektrische steckkontaktbuchse
US4714441A (en) * 1987-01-29 1987-12-22 Amp Incorporated Electrical socket
US4722704A (en) * 1986-06-12 1988-02-02 Amp Incorporated High density socket contact receptacle
US4921456A (en) * 1988-07-29 1990-05-01 Amp Incorporated Electrical assemblies including female electrical terminal
US5108318A (en) * 1990-03-22 1992-04-28 Yazaki Corporation Female terminal
US5147230A (en) * 1991-12-19 1992-09-15 General Motors Corporation Two piece electrical female terminal
US5211589A (en) * 1991-03-15 1993-05-18 Cardell Corporation Micropin connector system
US5295875A (en) * 1991-03-15 1994-03-22 Cardell Corporation Micropin connector system
USD372222S (en) 1995-03-28 1996-07-30 Elcon Products International Electrical contact
EP0986140A3 (en) * 1998-09-09 2000-12-27 Delphi Technologies, Inc. Electrical female terminal
US6375520B1 (en) * 1999-12-15 2002-04-23 Berg Technology, Inc. Electrical power interface connector
EP1804338A1 (de) * 2005-12-30 2007-07-04 WÜRTH ELEKTRONIK GmbH & Co. KG Kontaktbuchse für einen Steckerstift
US20090205172A1 (en) * 2008-02-19 2009-08-20 Campbell Richard V Cable termination with an elliptical wall profile
US8888527B2 (en) 2011-10-25 2014-11-18 Perfectvision Manufacturing, Inc. Coaxial barrel fittings and couplings with ground establishing traveling sleeves
US11165180B2 (en) * 2018-03-15 2021-11-02 Autonetworks Technologies, Ltd. Connection terminal and terminal connection body

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000388B (en) * 1977-06-21 1982-01-20 Bicc Burndy Ltd Electric contacts
DE2751962A1 (de) * 1977-11-21 1979-05-23 Feinmetall Gmbh Elektrische steckhuelse
DE2803813A1 (de) * 1978-01-28 1979-08-02 Feinmetall Gmbh Elektrische steckhuelse
DE3065518D1 (en) * 1979-08-01 1983-12-15 Siemens Ag Crimping sleeve for a pre-fabricated cable fitting
GB2148057B (en) * 1983-10-13 1987-06-17 Roy Wellesley Davies Improvements relating to cable connectors
DE3342742C2 (de) * 1983-11-25 1985-10-24 Otto Dunkel GmbH Fabrik für elektrotechnische Geräte, 8260 Mühldorf Verfahren zur Herstellung von Kontaktfederbuchsen
DE3625384A1 (de) * 1986-07-26 1988-02-04 Reinshagen Kabelwerk Gmbh Elektrische steckverbindung
EP0731993A4 (en) * 1993-12-01 1996-12-18 Blue Moon Ww S A ELECTRICAL CONNECTOR
DE102007051266B4 (de) * 2007-10-26 2012-05-31 Amphenol-Tuchel Electronics Gmbh Steckverbinderbuchsenhülse
DE102009057944B3 (de) * 2009-12-11 2010-12-30 Harting Electronics Gmbh & Co. Kg Kontaktbuchse zur Aufnahme eines Kontaktstiftes

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1925856A (en) * 1930-08-08 1933-09-05 Westinghouse Electric & Mfg Co Contact terminal
US2210804A (en) * 1938-04-07 1940-08-06 Gen Electric Connector for cables
GB636845A (en) * 1948-05-18 1950-05-10 Romac Ind Ltd Improvements in or relating to terminals for insulated electric conductors
US2711524A (en) * 1952-10-08 1955-06-21 American Phenolic Corp Electrical contact
US2804602A (en) * 1954-01-21 1957-08-27 Amp Inc Electrical connectors
US2904619A (en) * 1954-07-23 1959-09-15 Amp Inc Shielded wire connectors
US3019284A (en) * 1959-12-29 1962-01-30 Burndy Corp Gripping cup to retain a conductor in a connector
US3120418A (en) * 1961-01-27 1964-02-04 Sealectro Corp Electric socket contacts
US3170752A (en) * 1962-10-18 1965-02-23 Nu Line Ind Inc Electrical connector apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1925856A (en) * 1930-08-08 1933-09-05 Westinghouse Electric & Mfg Co Contact terminal
US2210804A (en) * 1938-04-07 1940-08-06 Gen Electric Connector for cables
GB636845A (en) * 1948-05-18 1950-05-10 Romac Ind Ltd Improvements in or relating to terminals for insulated electric conductors
US2711524A (en) * 1952-10-08 1955-06-21 American Phenolic Corp Electrical contact
US2804602A (en) * 1954-01-21 1957-08-27 Amp Inc Electrical connectors
US2904619A (en) * 1954-07-23 1959-09-15 Amp Inc Shielded wire connectors
US3019284A (en) * 1959-12-29 1962-01-30 Burndy Corp Gripping cup to retain a conductor in a connector
US3120418A (en) * 1961-01-27 1964-02-04 Sealectro Corp Electric socket contacts
US3170752A (en) * 1962-10-18 1965-02-23 Nu Line Ind Inc Electrical connector apparatus

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396364A (en) * 1965-11-15 1968-08-06 Connectronics Corp Electrical socket member having intermediate resilient strips and process for making same
US3362008A (en) * 1966-01-19 1968-01-02 Berg Electronics Inc Pin connector
US3398390A (en) * 1966-07-18 1968-08-20 Gen Electric Spring lock electrical connector
US3425030A (en) * 1967-05-26 1969-01-28 Amp Inc Electrical connector having constrained spring means
US3654592A (en) * 1970-09-21 1972-04-04 Berg Electronics Inc Electrical connector and block
US3654594A (en) * 1970-10-09 1972-04-04 Berg Electronics Inc Crimp type terminal
US3850497A (en) * 1972-03-08 1974-11-26 Bell Telephone Labor Inc Connector
US4072394A (en) * 1976-03-01 1978-02-07 The Bendix Corporation Electrical contact assembly
US4120556A (en) * 1976-03-01 1978-10-17 The Bendix Corporation Electrical contact assembly
US4184736A (en) * 1977-08-03 1980-01-22 Bunker Ramo Corporation Two-piece contact assembly for electrical connector assemblies
EP0025368A1 (en) * 1979-08-31 1981-03-18 The Bendix Corporation Electric socket contact
EP0027393A1 (en) * 1979-09-27 1981-04-22 The Bendix Corporation Electrical contact assembly and method of making same
US4460231A (en) * 1981-02-23 1984-07-17 Nicolay Gmbh Electrical connector
US4621887A (en) * 1981-03-09 1986-11-11 Allied Corporation Electrical contact
US4534603A (en) * 1983-05-25 1985-08-13 Methode Electronics, Inc. Assembly of a contact spring and wire wrap terminal
US4550972A (en) * 1984-04-09 1985-11-05 Amp Incorporated Cylindrical socket contact
DE3606340A1 (de) * 1986-02-27 1987-09-03 Kostal Leopold Gmbh & Co Kg Elektrische steckkontaktbuchse
US4722704A (en) * 1986-06-12 1988-02-02 Amp Incorporated High density socket contact receptacle
US4714441A (en) * 1987-01-29 1987-12-22 Amp Incorporated Electrical socket
US4921456A (en) * 1988-07-29 1990-05-01 Amp Incorporated Electrical assemblies including female electrical terminal
US5108318A (en) * 1990-03-22 1992-04-28 Yazaki Corporation Female terminal
US5211589A (en) * 1991-03-15 1993-05-18 Cardell Corporation Micropin connector system
US5295875A (en) * 1991-03-15 1994-03-22 Cardell Corporation Micropin connector system
US5147230A (en) * 1991-12-19 1992-09-15 General Motors Corporation Two piece electrical female terminal
USD372222S (en) 1995-03-28 1996-07-30 Elcon Products International Electrical contact
EP0986140A3 (en) * 1998-09-09 2000-12-27 Delphi Technologies, Inc. Electrical female terminal
US6375520B1 (en) * 1999-12-15 2002-04-23 Berg Technology, Inc. Electrical power interface connector
EP1804338A1 (de) * 2005-12-30 2007-07-04 WÜRTH ELEKTRONIK GmbH & Co. KG Kontaktbuchse für einen Steckerstift
US20090205172A1 (en) * 2008-02-19 2009-08-20 Campbell Richard V Cable termination with an elliptical wall profile
US8888527B2 (en) 2011-10-25 2014-11-18 Perfectvision Manufacturing, Inc. Coaxial barrel fittings and couplings with ground establishing traveling sleeves
US11165180B2 (en) * 2018-03-15 2021-11-02 Autonetworks Technologies, Ltd. Connection terminal and terminal connection body

Also Published As

Publication number Publication date
CH455905A (de) 1968-05-15
FR1458007A (fr) 1966-11-04
NL6515675A (enrdf_load_stackoverflow) 1966-06-17
JPS4426786B1 (enrdf_load_stackoverflow) 1969-11-08
DE1465234A1 (de) 1969-02-13
NL136977C (enrdf_load_stackoverflow)
SE313614B (enrdf_load_stackoverflow) 1969-08-18
GB1077332A (en) 1967-07-26
ES320757A1 (es) 1966-09-01
DE1465234B2 (enrdf_load_stackoverflow) 1970-07-09

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