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US3221290A - Coaxial connector featuring an improved seal - Google Patents

Coaxial connector featuring an improved seal Download PDF

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Publication number
US3221290A
US3221290A US266973A US26697363A US3221290A US 3221290 A US3221290 A US 3221290A US 266973 A US266973 A US 266973A US 26697363 A US26697363 A US 26697363A US 3221290 A US3221290 A US 3221290A
Authority
US
United States
Prior art keywords
seal
connector
cable
extension
braid
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
US266973A
Other languages
English (en)
Inventor
Frank B Stark
Ronald C Laudig
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 NL136222D priority Critical patent/NL136222C/xx
Application filed by AMP Inc filed Critical AMP Inc
Priority to US266973A priority patent/US3221290A/en
Priority to NL6402438A priority patent/NL6402438A/xx
Priority to GB10418/64A priority patent/GB1012357A/en
Priority to BE645440A priority patent/BE645440A/xx
Priority to FR967959A priority patent/FR1386812A/fr
Priority to DE19641615551 priority patent/DE1615551B2/de
Priority to CH360664A priority patent/CH413950A/fr
Application granted granted Critical
Publication of US3221290A publication Critical patent/US3221290A/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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0518—Connection to outer conductor by crimping or by crimping ferrule
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49123—Co-axial cable

Definitions

  • This invention relates to a coaxial connector having improved sealing features adapted to effectively eliminate connector failure due to moisture, corrosive gases and the like.
  • a more specific problem of sealing arises with respect to the sealing of coaxial cable connectors, due to the particular construction of typical coaxial cable, which includes by reason of the nature of the outer conductor, a continuous coaxial volume or air space capable of accommodating and transferring contaminants from perforations in the cable outer insulating sheath.
  • Yet another specialized problem arises with respect to all-crimp versions of coaxial connectors, wherein provision must be made for surface access of crimping tool die faces.
  • a one-piece shell connector half having a central bore adapted to contain three dielectric sealing members positioned to block moisture and/ or corrosive gases from entry to each area of contact interface.
  • the connector shell includes access ports to permit the insertion of crimping die faces within the connector assembly to crimp the conductive pin member and form a connection with the central conductor of the coaxial cable through, but without penetration of, the central center dielectric insert.
  • an annular gasket affixed to the entry portion of the cable crimping sleeve and adapted to be compressed directly against the cable inner dielectric, underneath the braid to block entry of moisture and the like, into the connector assembly by the braid.
  • a single crimping ferrule is provided and adapted to be positioned so that all crimps may be accomplished simultaneously.
  • the construction of the novel connector of the invention is such that, following the crimping operation, no additional sealing gaskets need be added.
  • the connector assembly of the invention thus provides an improved, totally sealed connector construction with far fewer parts than prior art devices and considerable reduction in connector assembly labor requirements.
  • FIGURE 1 is a longitudinal cross-section of an embodiment of the connector assembly of the invention crimped onto a coaxial conductor cable;
  • FIGURE 2 is a cross-section taken along lines 2-2, of FIGURE 1, showing the sealing features at the central conductive pin crimp;
  • FIGURE 3 is a perspective of coaxial cable including a showing of one of the seals of the invention positioned thereover;
  • FIGURE 4 is an enlarged, partial section showing the details of the seal shown in FIGURE 1, in cross-section;
  • FIGURES 5 and 6 are partial sections of the seal of FIGURE 3, showing the configuration thereof, before and after the connector of the invention has been crimped respectively.
  • FIGURE 1 represents a connection of coaxial cable signal paths, showing in detail, half of a pair of complementing connector assemblies crimped onto a coaxial cable such as 100.
  • the general object of the invention is, of course, to electrically and mechanically interconnect coaxial cables, such as 100, in a manner providing a stable, low-resistance signal path for each of two separate conductors 104 and coaxially disposed by a dielectric core 106 within a cable sheath 102.
  • Assembly 10 accomplishes this in a standard fashion with an outer conductive shell 30 and a central conductive pin 40, serving as continuations of conductors 104 and 110, respectively.
  • assembly 10 includes standard compensation sections with as few discontinuities as possible, considering the limitations imposed by the provision of crimp parts.
  • the primary object of the invention is to assure that the coaxial signal paths along shell 30 and pin 40 are sealed against the entry of moisture and/or corrosive gases at the various points of contact with conductors 104 and 110, and between the connector halves.
  • the critical interface zones requiring sealing are indicated as C C and C
  • the zone C is important, since it i between the surfaces within this zone that the actual electrical connection between the central conductors of cables is accomplished.
  • Zone C is important, since it is at this point that the crimp of the central conductor to the central pin member occurs, and the presence of access port permits moisture to enter the connector in the volume surrounding the zone C Zone C is of particular importance, because one of the most common reasons for connector failure is due to moisture and/or corrosive gas entry into the connector at the point of cable entry. Additionally, slight penetrations or breaks in the cable outer sheath, indicated as L, may be considered to permit entry of moisture along the dotted paths shown, via the metallic braid 104, which will act as wicking to draw moisture down the cable and at least into the connector ferrule 69.
  • assembly 10 includes an integral shell-like member 30, having a forward portion 12, a middle portion 33, and a rear portion 59.
  • Forward portion 12 is internally bored as at 14, to a diameter complementing the insertion of a dielectric insert 84, extending from a mating connector half itself connected to a coaxial cable such as 100, not shown.
  • Bore 14 abuts within the inward portion of 12, to form therewith an offset 16, contiguous with a bore 31, extending through portion 33, of the connector shell.
  • a dielectric insert 36 Tightly fitted within 31, is a dielectric insert 36, generally cylindrical, but with recessed portions 38 proximate its center, forming a relieved insert thickness to accommodate the crimping operation performed at C
  • Section 33 includes further, access ports 34 generally aligned with the recessed portions 38 and adapted to provide access for crimping dies inserted therethrough to engage and crimp the central pin member 40, to the central conductor 110 of cable 100.
  • a flange 46 As a radial extension of shell 39, there is provided a flange 46, adapted to permit assembly to be held by portions (not shown) in engagement with a mating connector half, such as 80, shown in part, in FIGURE 1.
  • Insert 36 includes a sleeve extension 37, fitted within portion having an internal bore 39 approximately the same in inner diameter as the outer diameter of the dielectric core 106.
  • Portion 50 defines a crimping support and includes, about its outer circumference, a series of serrations 52 adapted to provide an improved gripping action, with respect to cable braid driven thereagainst during the crimping of an outer ferrule 60.
  • the extension of ferrule 60 to overlap by a considerable length crimping shell 50, is important to provide an adequate mechanical support of cable 100, and additionally a partial sealing against entry of moisture at the point of entry of the cable.
  • the design of the die faces engaging the zone at C should be such as to provide a crimp as shown in FIGURE 2, wherein the dielectric core 36 is not pierced or penetrated by the deformation of metal or its products.
  • the radii of the die faces are made greater than the radii of the conductor as measured from the center thereof.
  • the die faces engaging zone C should be such as to leave the interior diameter of 60 lightly pressed against sheath 102.
  • Portion 50 includes, at its end, a projection 54 having an internal face 56 adapted to seat and secure a seal 70.
  • cable 100 is first stripped with a section of the central conductor 11d extending outwardly as indicated in FIGURE 3, a section of the cable dielectric 106 exposed and a section of the wire braid exposed and adapted to be positioned over the portion 50.
  • the outer insulating sheath 102 of cable 100 is cut back as indicated in FIGURE 1, to define the length of braid 104-, to be crimped against 50.
  • Cable 100 thus prepared, is inserted within the assembly 10, with the central conductor 110 inserted in a bore 42 of pin 40, dielectric 106 inserted within bore 39 of dielectric section 37 and braid I04 disposed about portion 50.
  • ferrule 60 is slid forward and over braid 1G4 and positioned as shown in FIGURE 1, and the as- 4 sembly crimped by a tool capable of applying crimps simultaneously through die faces engaging the zones C and C
  • a tool of this general type is shown in US. patent application, Serial No. 238,457, filed Nov. 19, 1962, in the name of Robert S. Stull.
  • the surface defining the contact between the connector central conductor paths is disposed about the end of pin 40 along zone C and protected from the corrosive effects of moisture and the like by the presence of dielectric 36, tightly formed against bore 31 Within shell of the connector.
  • a seal 18 is provided to block the path of entry with respect to moisture entering the connector from the rear portions such as through crimp portholes 34 or through cable 100. Seal 18 is held in compression by the engagement of connector half 12 with connector half 80, so as to be pressed radially against the inside diameter of the shell and axially against offset 16.
  • the crimp zone C is protected by the presence of the dielectric material 36, surrounding the area of crimp and filling the insides of the connector shell member on both sides of the crimp ports 34.
  • FIGURE 3 shows the annular configuration of seal 74), in its position relative to the dielectric 106, braid I04 and outer sheath 102 of cable 100.
  • Seal 70 is, of course, aflixed to portion 50, the showing in FIGURE 3 being for the purpose of illustration only. The important point to note i that the seal 70 is positioned beneath the braid N34 with its inner surface against the outer surface of dielectric 106.
  • FIGURES 4, 5 and 6 show enlarged views of seal 70 in cross-section and demonstrate the function of providing an improved high resistance path against contaminants entering the connector assembly.
  • Seal 70 is comprised of resiliently deformable material such as silicone or neoprene, substantially softer than the dielectric material of core 106.
  • the cross-sectional configuration of seal 70 includes displaced integral wall sections 72 and 74, extending radially from a transversely extending bottom section 76. The three sections define a slot or groove 78, which serves to permit the engagement of seal 70 with the projecting rim 56 of portion 50.
  • seal 70 as measured at the bottom of groove 76, should be such as to permit the seal to be seated within rim 56 and held thereby during insertion of core 196 and central conductor 110. This feature eliminates the need for loose piece seals applied during the assembly of the connector as in the prior art.
  • FIGURES 4, 5 and 6 show the configuration assumed by seal 70 before and after crimp.
  • the smaller flange portion 72 operates with flange '74 and groove 7 8, to hold or position the seal within 50.
  • the outer and larger flange 74 serves to provide sealing.
  • the crimping forces applied to ferrule generate forces indicated by the arrows in FIGURE 6, to cause a resulting deformation of seal and a resulting compression of flange 74.
  • the principal forces, as indicated, operate along radial lines about the circumference of ferrule 60, transmitted through the braid 104 to flange 74, to drive the under surface of the seal in and against dielectric 106. Forces also operate obliquely due to the pressure of braid 104 and the end of outer insulating material 102 driven by ferrule 60.
  • flange 74 results in the seal also being compressed against the end of face of 50, as indicated in FIGURE 6 to thus seal the assembly against entry of moisture and/ or corrosive gases into assembly 10 from either braid 104 or under ferrule 60.
  • the particular sealing features may be used with other types of coaxial connectors, including non-crimp versions.
  • the seal 70 may be incorporated at the entry portion of the crimping shell of BNC, TNC, or TPS connectors in the same manner as shown in FIGURES 1, 3 and 4. Its composition may be made compatible with respect to the dielectric constant of the material employed in the cable and in the connector, so as to prevent undue mismatch caused by the seal itself.
  • the characteristics of seal 70 are preferably such as to avoid undue deformation of the center dielectric core 106 about its periphery, which deformation as is well understood may cause serious problems of connector mismatch and signal reflection.
  • an improved coaxial connector of the type utilized to interconnect electrical cable having a center conductor, a dielectric core, an outer conductor fitted around said core, and an outer insulating sheath comprising a shell of conductive material forming an outer signal path including a tubular extension at one end of the shell adapted to receive the cable outer conductor crimped thereagainst by a ferrule, the shell including a longitudinal bore extending forwardly from said extension and containing a dielectric core secured to said shell, a central conductive pin member forming an inner signal path supported and held in coaxial relationship to said shell by said core, the forward end of said dielectric core being relieved to expose one end of said pin for contact with a mating pin member of a mating connector, a center portion of said dielectric core being relieved and defining a relatively thin unbroken wall of dielectric material surrounding said pin member at a central point wherein the pin can be crimped inwardly to connect the cable central conductor thereto, a resiliently deformable annulus
  • tubular extension includes an interiorly disposed rim and said further seal includes first and second flanges joined by a base portion defining a groove mating with said extension rim securing said seal within said extension.
  • a sealed coaxial connector assembly of improved construction including in combination, a connector secured to a coaxial cable, said connector including a body portion having a shell-like forward section defining a central bore, opposed crimp ports in said shell, a core of dielectric material fitted within a portion of said bore including relieved portions aligned with said ports, a central conductive pin member secured and coaxially disposed in said forward section by said core receiving the central conductor of a coaxial cable therein and crimped thereto by die faces entering said crimp ports, a portion of said shell extending from the end thereof opposite to said forward section defining a surface receiving the braid of the coaxial cable, a ferrule positioned over said braid and crimped to said extending portion, the extending portion of said shell having an inner diameter receiving the dielectric core of the coaxial cable in a close fit, the end of the said extending portion of said shell including a rim projecting inwardly, an annular seal of resiliently deformable material seated and secured against said rim, the said seal
  • a coaxial connector assembly including a connector and a coaxial cable, the said connector having a projecting tubular shell having the metallic braid of said coaxial cable secured thereto by a ferrule crimped thereagainst
  • an improved seal construction including means disposed at the end of said shell seating and securing a resiliently deformable seal thereto, said seal being positioned beneath the cable braid, the said seal including a flange portion extending axially from the end of said shell and radially from the diameter of the cable dielectric core and held in compression against the end face of said shell and against the outer surface of the dielectric core beneath said cable braid by said ferrule.
  • An improved sealed coaxial connector attached to a coaxial cable said connector having a conductive shell member housing a central dielectric core, a central pin member coaxially secured in said core including a pin portion surrounded and sealed by core material, the pin portion and surrounding core material crimped inwardly connecting said pin to the central conductor of said coaxial cable, said shell member having an extension at one end thereof, an annular seal of resilient material softer than the dielectric core of the coaxial cable inserted partially within said extension in contact with said extension, the braid of said cable positioned over said extension of said seal, a ferrule positioned over the braid of the cable and said seal and crimped inwardly against the outer surface of said extension securing said braid to said extension and compressing said seal against said core and the end face of said extension.

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  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
US266973A 1963-03-21 1963-03-21 Coaxial connector featuring an improved seal Expired - Lifetime US3221290A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL136222D NL136222C (uk) 1963-03-21
US266973A US3221290A (en) 1963-03-21 1963-03-21 Coaxial connector featuring an improved seal
NL6402438A NL6402438A (uk) 1963-03-21 1964-03-10
GB10418/64A GB1012357A (en) 1963-03-21 1964-03-12 Improvements in or relating to coaxial electrical connectors
BE645440A BE645440A (uk) 1963-03-21 1964-03-19
FR967959A FR1386812A (fr) 1963-03-21 1964-03-19 Connecteur coaxial étanche
DE19641615551 DE1615551B2 (de) 1963-03-21 1964-03-20 Gleichachsige elektrische Verbindungsklemme für gleichachsige elektrische Kabel
CH360664A CH413950A (fr) 1963-03-21 1964-03-20 Ensemble comprenant un organe de connexion électrique fixé de manière étanche sur un câble coaxial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US266973A US3221290A (en) 1963-03-21 1963-03-21 Coaxial connector featuring an improved seal

Publications (1)

Publication Number Publication Date
US3221290A true US3221290A (en) 1965-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
US266973A Expired - Lifetime US3221290A (en) 1963-03-21 1963-03-21 Coaxial connector featuring an improved seal

Country Status (7)

Country Link
US (1) US3221290A (uk)
BE (1) BE645440A (uk)
CH (1) CH413950A (uk)
DE (1) DE1615551B2 (uk)
FR (1) FR1386812A (uk)
GB (1) GB1012357A (uk)
NL (2) NL6402438A (uk)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296363A (en) * 1964-05-28 1967-01-03 Amp Inc Crimped coaxial cable connection with knurled extension
US3297978A (en) * 1964-09-18 1967-01-10 Amp Inc Cable connector
US3302159A (en) * 1964-08-11 1967-01-31 Amp Inc Pluggable electrical connectors
US3323098A (en) * 1965-03-22 1967-05-30 Amp Inc Sub-miniature coaxial connector
US3372364A (en) * 1965-09-10 1968-03-05 Amp Inc Coaxial connector
US3390374A (en) * 1965-09-01 1968-06-25 Amp Inc Coaxial connector with cable locking means
US3426317A (en) * 1966-09-26 1969-02-04 United Carr Inc Electrical connector
US3428739A (en) * 1967-01-12 1969-02-18 Kings Electronics Co Inc Sealed crimp-type coaxial cable connection
US3539709A (en) * 1968-11-04 1970-11-10 Itt Sealing crimp ring for coaxial connector
US4009927A (en) * 1974-08-02 1977-03-01 Litton Systems, Inc. Spiral crimp for retaining a wire conductor in a metal contact
US4047788A (en) * 1976-05-24 1977-09-13 Amp Incorporated Port hole coaxial connector
US4398783A (en) * 1981-06-22 1983-08-16 International Telephone & Telegraph Corporation Coaxial cable connector
US4733464A (en) * 1986-01-31 1988-03-29 United Ropeworks (U.S.A.) Inc. Cable connectors
US4884984A (en) * 1988-03-12 1989-12-05 Create System Co., Ltd. Crimp connector and method of attaching wire to it
US5083943A (en) * 1989-11-16 1992-01-28 Amphenol Corporation Catv environmental f-connector
US5207596A (en) * 1992-03-19 1993-05-04 Tandy Corporation Solderless coaxial wire connector and method for attachment
US5480325A (en) * 1994-05-27 1996-01-02 Tandy Corporation Coaxial connector plug and method for assembly
US5496968A (en) * 1993-04-30 1996-03-05 Yazaki Corporation Shielded cable connecting terminal
US6148510A (en) * 1996-11-07 2000-11-21 Sumitomo Electric Industries, Ltd. Method for producing terminal wire connection
US6394830B1 (en) * 2000-03-21 2002-05-28 Shining Blick Enterprises Co., Ltd. End connecting structure for fitting lights
WO2002071415A1 (en) * 2001-03-06 2002-09-12 High Connection Density, Inc. Method of forming a contact member cable
US6530808B1 (en) 2000-10-17 2003-03-11 Berg Technology, Inc. Coaxial cable connector
US20090101408A1 (en) * 2007-03-20 2009-04-23 Keiji Koyama Ultrafine-coaxial-wire harness, connecting method thereof, circuit-board-connected body, circuit-board module, and electronic apparatus
US20090130903A1 (en) * 2005-06-07 2009-05-21 Toyota Jidosha Kabushiki Kaisha Shield shell
US7934954B1 (en) 2010-04-02 2011-05-03 John Mezzalingua Associates, Inc. Coaxial cable compression connectors
US8177582B2 (en) 2010-04-02 2012-05-15 John Mezzalingua Associates, Inc. Impedance management in coaxial cable terminations
US8468688B2 (en) 2010-04-02 2013-06-25 John Mezzalingua Associates, LLC Coaxial cable preparation tools
CN104953352A (zh) * 2015-06-19 2015-09-30 宁波市骏瓷通讯连接技术有限公司 一种新型连接器
US9166306B2 (en) 2010-04-02 2015-10-20 John Mezzalingua Associates, LLC Method of terminating a coaxial cable

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DE3218044C1 (de) * 1982-03-30 1983-10-27 Wolfgang 2351 Trappenkamp Freitag Steckverbinder für elektrische Koaxialkabel
DE3241431A1 (de) * 1982-11-10 1984-05-10 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Verfahren zur herstellung nicht wiederanschliessbarer stecker od. dgl.
DE3306436C2 (de) * 1983-02-24 1985-01-17 Leonhardy GmbH, 8561 Reichenschwand Elektrischer Steckverbinder für Koaxialkabel
FR2553594B1 (fr) * 1983-10-14 1986-02-21 Auxiliaire Appar Electric Connecteur pour cables electriques isoles
DE8510188U1 (de) * 1985-04-04 1985-07-25 Nixdorf Computer Ag, 4790 Paderborn Zweiteiliger Verbinder zum Schirmanschluß bei einer abgeschirmten und außenisolierten elektrischen Leitung
DE3834172A1 (de) * 1988-10-07 1990-04-12 Neutrik Ag Klinkenstecker
DE3932679A1 (de) * 1989-09-29 1991-04-11 Siemens Ag Verbindung zwischen einer abgeschirmten koaxialen elektrischen leitung und einem elektrischen bauteil
US10680355B2 (en) 2016-01-27 2020-06-09 Aptiv Technologies Limited Terminal assembly for shielded cable
US20170215307A1 (en) 2016-01-27 2017-07-27 Delphi Technologies, Inc. Shielded Cable Terminal Assembly
KR102106208B1 (ko) * 2017-07-05 2020-05-04 앱티브 테크놀러지스 리미티드 차폐 케이블용 단자 조립체
EP3425741B1 (en) * 2017-07-05 2022-08-24 Aptiv Technologies Limited Terminal assembly for shielded cable
JP6962987B2 (ja) * 2019-11-06 2021-11-05 矢崎総業株式会社 ワイヤハーネス

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US2750210A (en) * 1952-12-17 1956-06-12 Trogdon Olin Hose coupling with braided gripping sleeve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750210A (en) * 1952-12-17 1956-06-12 Trogdon Olin Hose coupling with braided gripping sleeve

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296363A (en) * 1964-05-28 1967-01-03 Amp Inc Crimped coaxial cable connection with knurled extension
US3302159A (en) * 1964-08-11 1967-01-31 Amp Inc Pluggable electrical connectors
US3297978A (en) * 1964-09-18 1967-01-10 Amp Inc Cable connector
US3323098A (en) * 1965-03-22 1967-05-30 Amp Inc Sub-miniature coaxial connector
US3390374A (en) * 1965-09-01 1968-06-25 Amp Inc Coaxial connector with cable locking means
US3372364A (en) * 1965-09-10 1968-03-05 Amp Inc Coaxial connector
US3426317A (en) * 1966-09-26 1969-02-04 United Carr Inc Electrical connector
US3428739A (en) * 1967-01-12 1969-02-18 Kings Electronics Co Inc Sealed crimp-type coaxial cable connection
US3539709A (en) * 1968-11-04 1970-11-10 Itt Sealing crimp ring for coaxial connector
US4009927A (en) * 1974-08-02 1977-03-01 Litton Systems, Inc. Spiral crimp for retaining a wire conductor in a metal contact
US4047788A (en) * 1976-05-24 1977-09-13 Amp Incorporated Port hole coaxial connector
US4096627A (en) * 1976-05-24 1978-06-27 Amp Incorporated Method of forming port hole coaxial connector
US4398783A (en) * 1981-06-22 1983-08-16 International Telephone & Telegraph Corporation Coaxial cable connector
US4733464A (en) * 1986-01-31 1988-03-29 United Ropeworks (U.S.A.) Inc. Cable connectors
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Also Published As

Publication number Publication date
BE645440A (uk) 1964-07-16
NL6402438A (uk) 1964-09-22
NL136222C (uk)
DE1615551A1 (de) 1969-04-10
FR1386812A (fr) 1965-01-22
DE1615551B2 (de) 1970-03-26
CH413950A (fr) 1966-05-31
GB1012357A (en) 1965-12-08

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