US3135571A - Connecting device - Google Patents

Connecting device Download PDF

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Publication number
US3135571A
US3135571A US296740A US29674063A US3135571A US 3135571 A US3135571 A US 3135571A US 296740 A US296740 A US 296740A US 29674063 A US29674063 A US 29674063A US 3135571 A US3135571 A US 3135571A
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United States
Prior art keywords
plug
cable
insert
prong
plastic body
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
US296740A
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English (en)
Inventor
Klinkwitz Kurt
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.)
Robert Bosch Elektronik GmbH
Original Assignee
Robert Bosch Elektronik GmbH
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
Application filed by Robert Bosch Elektronik GmbH filed Critical Robert Bosch Elektronik GmbH
Application granted granted Critical
Publication of US3135571A publication Critical patent/US3135571A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5845—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the strain relief being achieved by molding parts around cable and connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • 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
    • 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
    • Y10T29/49204—Contact or terminal manufacturing

Definitions

  • the present invention relates generally to the connector art, and, more particularly, to the construction of a coaxial plug for coaxial high frequency cables, and especially antenna cables, having a sleeve which surrounds the end of the cable, a plug prong in its front end electrically connected with the inner conductor of the coaxial cable, and the sleeve being electrically connected with the outer conductor of the cable by means of contacts disposed on the outer surface of the sleeve.
  • Coaxial plugs are used when it is desired to connect the conductors of a high frequency cable in a detachable manner to a receiving device, such as, for example, radio or television apparatus.
  • a receiving device such as, for example, radio or television apparatus.
  • the outer conductor is provided in the form of a shielding mesh disposed around the insulation of the inner conductor and most of the time is insulated by means of an outer shell or sheath. Special considerations are required if, in addition, there is a necessity for fashioning the contacts on the outer surface of the sleeve to be resilient for purposes of contact safety and to obtain as small a physical dimension of the plug as is possible.
  • Coaxial plugs which have a metal sleeve whose rearward end presses upon the outer conductor and establishes contact therewith.
  • the front end f the sleeve carries an insulating ring for mounting the plug prong.
  • the insulating distance between the sleeve and the prong of the plug is relatively small since the circumference of the insulating ring is surrounded or enclosed by the sleeve.
  • the sleeve sits upon the outer conductor only by means of pressure and does not provide a safe contact between the outer conductor and the sleeve since the outer conductor is only disposed upon the relatively resilient insulation of the inner conductor.
  • a partially ring-shaped contact spring is provided in the front portion of the above-described known plug and is positioned in an axially parallel manner and is disposed against the inner wall of the metal sleeve.
  • this spring While the plug prong The ends of this spring are bent radially outwardly and project through longitudinal slits in the sleeve so as to extend externally thereof and provide a resilient contact with the socket of the receiving device.
  • the manufacture of this partially ring-shaped contact spring is very expensive because the manufacturing tolerances must be maintained within very small limits.
  • Another known type of plug is constructed according to German Gebrauchsmuster No. 1,837,970.
  • a sleeve molded from plastic material surrounds the end of a coaxial cable.
  • the prong of the plug which is connected with the inner conductor passes through the forward end of the sleeve and two resilient sheet metal strips are provided on the outer surface of the sleeve.
  • the ends of these metal strips are bent at right angles and inwardly toward the cable and are pressed into the cable shell by means of a pressure ring.
  • These ends of the sheet metal strips are formed as teeth on the front faces thereof and these teeth puncture the shell of the cable and establish contact with the outer conductor which is provided immediately beneath the shell.
  • the Contact between the sheet metal strips and the outer conductor is not reliable because, in order to avoid damaging the outer conductor the contact pressure may only be very small and because the counter pressure is only provided by the Very resilient insulation between the outer conductor and the inner conductor.
  • the two resilient sheet metal strips engage each other at their forward ends and the plug prong passes therethrough and is spaced at a small distance therefrom.
  • the insulating distance between theplug prong and the two resilient sheet metal strips can only be maintained to be suiciently great at the cost of the over-all structural length of the plug.
  • Another object of the invention is to provide a plug of the character described wherein the insulating distance at the point that the plug prong penetrates through the plug is suiciently large so as to avoid the defects of the prior art.
  • a further object of the present invention is to provide a plug construction which accomplishes the above-mentioned objects and at low manufacturing costs.
  • Still another object of the invention is to provide a plug construction for coaxial cables wherein the contacts for the outer conductor may be securely connected to the outer conductor and pass through the plug body outwardly thereof.
  • a sleeve forming the plug body is a plastic body which is extruded or molded directly about the end of the cable and the plug prong.
  • Contacts are connected with the outer conductor and they are in the form of leaf springs which are soldered to the outer conductor, penetrate outwardly through the plastic body, and are bent backwardly toward the outer surface of the plastic body.
  • the above-mentioned known plugs and others are constructed in such a manner that a connection can not be provided by soldering the outer conductor and a sleeve of metal and/or the contacts provided on the outer surface of a sleeve molded from plastic.
  • the contacts are arranged in the form of leaf springs and are directly soldered onto the outer conductor and pass through the plastic body exteriorly thereof. Furthermore, because the location of the leaf spring penetration through the plastic body is disposed at an appreciable distance from the location where the plug prong passes outwardly of the plastic body, the insulating distance between the plug prong and the leaf springs is sufliciently long, and the plug can be manufactured in a simple manner.
  • FIGURE l is a sectional View, partly in elevation, of a straight coaxial plug in accordance with the present invention.
  • FIGURE 2 is an elevational view of an angle plug.
  • FIGURE 3 is a sectional view, partly in elevation, of another form of angle plug.
  • a particularly secure connection of the leaf-spring-type contacts with the outer conductor is provided by soldering the leaf springs to the outer conductor. This is accomplished by forming the leaf springs as projections or extensions on a cylindrical ring which surrounds the outer conductor. If the outer conductor is, for example, a shielding mesh, then a ring may be slipped over the mesh and can be soldered thereto in a simple and trouble-free manner.
  • the leaf springs may project from the front surface of the cylindrical ring, considered in the direction of the axis of the ring, and they are bent to extend radially away from the ring.
  • the plug prong may be anchored in the plastic body by providing a collar at the rearward end of the plug prong and the plastic. body extends around this collar.
  • an insert may be provided in the cable, at least in the region of the plastic body and this insert may, for example, be a Wire or band-shaped element which provides rigidity.
  • the insert is used in order to prevent the high-frequency cable, which usually is flexible, from assuming an undesirable position during the extruding process and/or during the molding process wherein the outer conductor may be positioned too close to the outer surface of the extruded plastic body. This is simpler than the construction which is provided in a known plug wherein supporting elements, together with supporting rings spaced at a distance from one another, are provided which maintain the cable in a central position and which are sprayed with plastic or molded together with the cable.
  • an insert for providing rigidity may be inserted in the hollow tube surrounding the inner conductor.
  • this stiffening or rigidifying insert may extend beyond the rearward end of the plastic body and either over its entire length or at certain sections along its length it may be permanently flexible, and, for example, may be angularly bent at right angles at a point behind the plastic body.
  • the plug may be thus produced in its nished form with an insert which is disposed axially of the plug and subsequently, if necessary, the portion of the cable which projects from the rearward end of the plastic body may be bent into any direction as is desired or necessary under the exigencies of the situation. Also, the plug may be used without angularly bending the cable at all, for example, in order to be able to handle the plug more conveniently.
  • a corresponding strong copper wire has proven to be advantageous as an insert, and such a wire may be more fiexible in the longitudinal portion thereof which extends beyond the rearward end of the plastic body than in the region of the plastic body. This may be provided, such as, by not annealing the wire in the region of the plastic body.
  • a plug in accordance with the present invention provides a substantial decrease in expense in comparison with the previously known plugs and assures a secure contact at the outer conductor even if the construction providing the possibility for bending of the cable into the desired position when needed is not used, but rather if coaxial plugs having an axially bent cable, which are called angle plugs, are delivered directly from the plant. Furthermore, an angle plug which is constructed in accordance with the present invention has substantially smaller dimensions than those angle plugs which have been known heretofore and they generally satisfy the requirements for such angle plugs.
  • the stifening insert and the plastic body may have an angular, for example, a right-angle bend.
  • the stiifening or reinforcing insert also extends in the region of the plastic body and has a corresponding bend so that the correct position of the cable within the body is guaranteed even after the molding process.
  • the reinforcing insert does not extend beyond the rearward end of the plastic body.
  • the plastic body extends over the length of the bend and provides a sturdier construction to the plug than that of the above-mentioned angle plug in which the plastic body extends only over the forward straight portion of the insert.
  • the plug prong may be hollow and the rigidifying insert may extend into the hollow chamber of the plug prong and if desired may be soldered to the plug prong. Because of this construction the plug prong is provided with a particularly secure mounting in the plastic body since the reinforcing insert primarily extends within the cable and this cable in turn is lixedly embedded in the plastic body.
  • the inner conductor In order to provide contact between the inner conductor of the cable and the plug prong, the inner conductor extends into the hollow cavity of the plug prong and is soldered to the prong.
  • the soldering operation is shortened and simplified if the rigidifying insert as well as the inner conductor extend up to the forward end of the hollow plug prong and if the plug prong, the insert and the inner conductor are soldered together with a single soldering operation.
  • Another arrangement for the electrical connection between the inner conductor and the plug prong is provided by soldering the inner conductor to the stiifening insert close to the rearward portion of the insert. The front end of the rigidifying insert is then soldered to the front end of the hollow plug prong.
  • a plug may be constructed by soldering onto the outer conductor of a cable a generally cylindrical ring having radially outwardly extending leaf springs.
  • the leaf springs are disposed substantially at right angles to the central axis of the ring and a plug prong is electrically connected to an inner conductor, for example, by soldering.
  • the pastic body is provided about the cable using a die mold and the plastic body encloses the end of the cable together with the ring and the end of the plug prong. Portions of the leaf springs project outwardly of the plastic body and are bent backwardly toward the outer surface of this plastic body.
  • the leaf springs may be bent backwardly toward the outer surface of the plastic body in such a manner that they lie on the outer surface of the body in a somewhat arched fashion, approximately like the leaf springs of a banana plug and by this means the making of proper contact is particularly assured.
  • extrusion and/ or molding die may be constructed so that the greater part of the length of the plug prong, the leaf springs extending at right angles to the central axis of the ring, and the rearwardly extending cable can be accommodated by the walls of the die. If a stronger cable is to be provided with a plug, the cable, only to a minor degree, will be capable of being pushed away from its original position during extruding, particularly since it is securely centered at its front end by means of the leaf springs.
  • a relatively thin and exible cable is provided with a plug.
  • a suitable stitfening insert may be mounted within the cable and soldered together with the inner conductor as well as with the plug prong.
  • the inner conductor is arranged to at first project outwardly of the front end of the cable.
  • the inner conductor is then soldered near the rearward end of the stiffening insert and the hollow plug prong is placed onto the front end of the insert and is soldered to the insert.
  • the insert is pushed so far into the hollow tube which surrotmds the inner conductor that the rearward end of the plug prong touches or abuts against the front end of the cable.
  • the ring is then soldered onto the outer conductor and the plastic body molded onto the end of the cable and about the ring with the leaf springs extending outwardly therefrom. Finally, the leaf springs are bent rearwardly toward the outer surface of the plastic body.
  • the electrical connection between the inner conductor and the plug prong can also be provided by placing the hollow plug prong over the front of the stiffening insert and over the inner conductor and by soldering the insert as well as the inner conductor to the front end of the plug prong.
  • straight plugs can be made when the cable exits from the rearward end of the plastic body in a straight line along the center longitudinal axis of the plugs.
  • the cable exit from the plug at a particular angle and preferably at a right angle.
  • the stitfening insert may be made of permanently exible material which is considerably longer than the distance from the front end of the plug prong to the rearward end of the plastic body.
  • a sturdier angle plug can be made by placing the insert in the cable while it is straight. Then, the insert is bent angularly together with the cable and the plastic body is formed in a die mold with the correspondingly bent central or longitudinal axis.
  • FIG- URE l illustrates one embodiment of a coaxial plug in accordance with the present invention.
  • a coaxial cable i arranged to carry high frequencies has an inner conductor 3 which extends in an undulating manner within an insulating hollow tube 2.
  • An outer conductor 3 is provided in the form of a shielding mesh, and an insulating outer shell 4 is provided over this mesh.
  • a stiifening or reinforcing insert 9 of conductive material is inserted into the end of the cable.
  • the left end of the insert 9 is electrically connected with the hollow plug prong 7 by means of a soldered connection 25.
  • the insert is electrically connected with the inner conductor 8 also by means of a soldered connection 1S.
  • a cylindrical ring 6 is soldered onto the shielding mesh 3.
  • the ring has two projections which originally are disposed at right angles to the central axis of the ring as illustrated in dashed lines. These projections are constructed in the form of leaf springs 5.
  • a plastic body 1Q is directly molded around the cable 1 and the plug prong 7.
  • This plastic body xedly and immovably mounts the plug prong '7 to the cable by means of a collar lr6 provided thereon as well as the two leaf springs 5 which are then bent back against the outer side of the plastic body 10 as illustrated in solid lines in FIG- URE l.
  • a cable 22 at first has a straight end as indicated by the dashed lines.
  • a straight insert 12 is provided in the cable and the insert together with the inner conductor 1'7 is provided within a hollow tube 21 of the cable 22.
  • the insert and the inner conductor are soldered to the left end of a hollow plug prong 7 by means of a conventional soldering joint 11.
  • a plastic body 13 is molded about the straight insert 12.
  • the cable 22 projects out of the body in the direction shown in dashed lines and toward the right so that a straight plug is formed.
  • the leaf springs 5 are placed into the position illustrated in the drawing.
  • the straight insert 12 becomes an insert which is angled downwardly as shown at 19 and a bent cable 26 is thus formed.
  • the plug which is shown in solid lines in FIGURE 2 is an angle plug which has been bent into this form from a straight plug.
  • a cable 23 is provided with an insert 14 which is initially straight and which is soldered to the left end of a plug prong 7 together with the forward end or leading end of an inner conductor 2t) by means of a soldered joint 24.
  • the cable is then bent at a right angle downwardly together with its insert and while bent it is placed into a die mold having a central axis which runs to be coincident with the bend and a plastic body 15 is thus molded.
  • the leaf springs 5 which initially project from the plastic body at right angles thereto are then bent into the form as illustrated in the drawing.
  • a coaxial plug for coaxial cables having inner and outer conductors said plug comprising, in combination: a plug prong electrically connected with the inner conductor of a cable; a one-piece sleeve-like plastic body directly surrounding the end of such cable and a portion of the plug prong for supporting the prong; and contacts in the form of leaf springs in electrical contact with the outer conductor of such cable, said leaf springs penetrating externally of said plastic body and being bent backwardly toward the outer surface of said body.
  • a coaxial plug for coaxial high frequency cables, and especially antenna cables having a sleeve enclosing the end of the cable and at its front end carrying a plug prong electrically connected with the inner conductor of the cable, the sleeve having contacts on its outer surface which are electrically connected with the outer conductor of the cable, the improvement wherein the sleeve is a plastic body molded directly around the cable and the plug prong, the contacts connected with the outer conductor are leaf springs soldered to the outer conductor, said leaf springs penetrating the plastic body and being bent backwardly toward the outer surface of the body.
  • a method for making coaxial plugs for coaxial cables including an inner conductor, an insulating hollow tube, and an outer conductor comprising the steps of: soldering onto the outer conductor of a cable a ring having leaf springs disposed substantially at right angles to the central axis of the ring; electrically connecting a plug prong with the inner conductor of such cable; molding in a die mold a plastic body to enclose the end of the cable, a portion of the plug prong, and the ring so that the leaf springs project therefrom; and bending the projecting portions of the leaf springs backwardly toward the outer surface of the plastic body.
  • a method as defined in claim 17 comprising placing a stiffening insert into the cable and soldering it with the inner conductor and with the plug prong to accomplish the electrically connecting step.
  • step of electrically connecting the prong and the inner conductor includes removing portions of the hollow tube and the outer conductor so that the inner conductor projects from the forward end of the cable, soldering the projecting inner conductor to a stiffening insert in proximity to its rearward end, placing the plug prong which is hollow onto the front end of the insert and soldering it thereto, and pushing the insert into the hollow tube until the rearward end of the plug prong abuts against the front end of the cable.
  • step i 0f electrically connecting the prong and the inner conductor includes pushing a stiffening insert into the hollow tube, placing the plug prong which is hollow over the insert ⁇ and the inner conductor, and soldering the insert and the inner conductor to the front end of the plug prong.
  • a method for making coaxial plugs for coaxial cables including an inner conductor, an insulating hollow tube, and an outer conductor comprising the steps of: placing into the cable a stiffening insert of permanently flexible material and which is a considerable distance longer lthan the distance from the front end of the prong to the intended rearward end of the plug until it projects a considerable distance beyond the point where the rearward end Iof the plug is to be located; soldering onto the outer conductor of a cable a ring having leaf springs disposed substantially at right angles to the central axis of the ring; electrically connecting the plug prong with the inner conductor of such cable; molding a plastic body to enclose the end of the cable, a portion of the plug prong, and the ring so that the leaft springs project therefrom; bending the projecting portions of the leaf springs backwardly toward the outer surface of the plastic body; and bending the cable immediately behind the plastic body so it is disposed angularly with respect to the body.
  • a method as defined in claim 22 wherein the step of electrically connecting the plug with the inner conductor includes soldering the inner conductor to the rearward end of the insert, and soldering the front end of the insert to the plug prong.
  • a method as defined in claim 22 wherein the step of electrically connecting the plug with the inner conductor includes soldering both the inner conductor and the insert to the plug prong.
  • a method for making coaxial plugs for coaxial cables including an inner conductor, an insulating hollow tube, and an outer conductor comprising the steps of: placing a straight stiiiening insert into the cable; soldering onto the outer conductor of a cable a ring having leaf springs disposed substantially at right angles to the central axis of the ring; electically connecting a plug prong with the inner conductor of such cable; bending the cable and the insert to substantially form a right angle; molding a plastic body to enclose the end of the cable, a portion of the plug prong, and the ring so that the leaf springs project therefrom and the body forms a right angle; and bending the projecting portions of the leaf springs backwardly toward the outer surface of the plastic body.
  • a method as defined in claim 25 wherein the step of electrically connecting the plug with the inner conductor includes soldering the inner conductor to the rearward end of the insert, and soldering the front end of the insert to the plug prong.
  • a method as defined in claim 25 wherein the step of electrically connecting the plug with the inner conductor includes soldering both the inner conductor and the insert to the plug prong.

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  • Coupling Device And Connection With Printed Circuit (AREA)
US296740A 1962-08-11 1963-07-22 Connecting device Expired - Lifetime US3135571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB68390A DE1258946B (de) 1962-08-11 1962-08-11 Koaxialstecker fuer koaxiale Hochfrequenzkabel

Publications (1)

Publication Number Publication Date
US3135571A true US3135571A (en) 1964-06-02

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Application Number Title Priority Date Filing Date
US296740A Expired - Lifetime US3135571A (en) 1962-08-11 1963-07-22 Connecting device

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US (1) US3135571A (de)
AT (1) AT248521B (de)
DE (1) DE1258946B (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450828A (en) * 1965-10-20 1969-06-17 Telemecanique Electrique Terminal piece for the connection of electrical cables
US4666232A (en) * 1986-01-13 1987-05-19 Don Shyu Plug for a car antenna
US4936788A (en) * 1989-06-06 1990-06-26 New Chien Lung Ent. Co., Ltd. Electrical connector
US5163852A (en) * 1992-02-11 1992-11-17 W. L. Gore & Associates, Inc. Coaxial cable side tape connector assembly and processes for assembly
US5259791A (en) * 1992-02-11 1993-11-09 W. L. Gore & Associates, Inc. Coaxial cable side tap connector assembly and processes for assembly
US20060113101A1 (en) * 2002-11-16 2006-06-01 Spinner Gmbh Elektrotechnische Fabrik Coaxial cable with angle connector
EP2764586A4 (de) * 2011-10-03 2015-03-18 Andrew Llc Zugentlastung für verbinder und kabelverbindung
EP2764587A4 (de) * 2011-10-03 2015-03-18 Andrew Llc Niederdruckgeformte zugentlastung für eine koaxialsteckerverbindung
CN112563785A (zh) * 2020-12-10 2021-03-26 陕西华达科技股份有限公司 一种注塑式射频同轴连接器

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DE1765265B1 (de) * 1968-04-25 1971-04-22 Hirschmann Radiotechnik Koaxialstecker mit abwinkelbarer Anschlussleitung
US4173386A (en) * 1978-03-13 1979-11-06 W. L. Gore & Associates, Inc. Coaxial assembly
DE3727116A1 (de) * 1987-08-14 1989-02-23 Bosch Gmbh Robert Koaxialer steckverbinder fuer fahrzeugantennenkabel
USD316076S (en) 1988-06-22 1991-04-09 Brukar Industries Canada Limited D.C. power cord plug
USD315543S (en) 1988-10-20 1991-03-19 Motorola, Inc. Electrical connector

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US1175343A (en) * 1915-06-11 1916-03-14 Westinghouse Electric & Mfg Co Plug-connector.
GB531947A (en) * 1939-08-09 1941-01-14 Carr Fastener Co Ltd Improvements in and relating to electrical connectors
GB677580A (en) * 1950-04-26 1952-08-20 Carr Fastener Co Ltd Improvements in and relating to electrical plug-in connectors
US3001169A (en) * 1956-03-29 1961-09-19 Isaac S Blonder Transmission-line connector

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DE1837970U (de) * 1961-03-28 1961-09-21 Hugo Poddig Fa Elektrischer stecker mit stift und davon isoliertem aussenleiter.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1175343A (en) * 1915-06-11 1916-03-14 Westinghouse Electric & Mfg Co Plug-connector.
GB531947A (en) * 1939-08-09 1941-01-14 Carr Fastener Co Ltd Improvements in and relating to electrical connectors
GB677580A (en) * 1950-04-26 1952-08-20 Carr Fastener Co Ltd Improvements in and relating to electrical plug-in connectors
US3001169A (en) * 1956-03-29 1961-09-19 Isaac S Blonder Transmission-line connector

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450828A (en) * 1965-10-20 1969-06-17 Telemecanique Electrique Terminal piece for the connection of electrical cables
US4666232A (en) * 1986-01-13 1987-05-19 Don Shyu Plug for a car antenna
US4936788A (en) * 1989-06-06 1990-06-26 New Chien Lung Ent. Co., Ltd. Electrical connector
US5163852A (en) * 1992-02-11 1992-11-17 W. L. Gore & Associates, Inc. Coaxial cable side tape connector assembly and processes for assembly
US5259791A (en) * 1992-02-11 1993-11-09 W. L. Gore & Associates, Inc. Coaxial cable side tap connector assembly and processes for assembly
US20060113101A1 (en) * 2002-11-16 2006-06-01 Spinner Gmbh Elektrotechnische Fabrik Coaxial cable with angle connector
EP2764586A4 (de) * 2011-10-03 2015-03-18 Andrew Llc Zugentlastung für verbinder und kabelverbindung
EP2764587A4 (de) * 2011-10-03 2015-03-18 Andrew Llc Niederdruckgeformte zugentlastung für eine koaxialsteckerverbindung
US9024191B2 (en) 2011-10-03 2015-05-05 Commscope Technologies Llc Strain relief for connector and cable interconnection
US9108348B2 (en) 2011-10-03 2015-08-18 Commscope Technologies Llc Method for molding a low pressure molded strain relief for coaxial connector interconnection
US9889586B2 (en) 2011-10-03 2018-02-13 Commscope Technologies Llc Low pressure molded strain relief for coaxial connector interconnection
US9975287B2 (en) 2011-10-03 2018-05-22 Commscope Technologies Llc Strain relief for connector and cable interconnection
CN112563785A (zh) * 2020-12-10 2021-03-26 陕西华达科技股份有限公司 一种注塑式射频同轴连接器

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Publication number Publication date
AT248521B (de) 1966-08-10
DE1258946B (de) 1968-01-18

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