US3189864A - Electrical connector for flat cables - Google Patents

Electrical connector for flat cables Download PDF

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US3189864A
US3189864A US109789A US10978961A US3189864A US 3189864 A US3189864 A US 3189864A US 109789 A US109789 A US 109789A US 10978961 A US10978961 A US 10978961A US 3189864 A US3189864 A US 3189864A
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electrical
portion
insert
cable
connector
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US109789A
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Angele Wilhelm
Hans G Martineck
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WILHELM ANGELE
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WILHELM ANGELE
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24Assembling by moulding on contact members
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49009Dynamoelectric machine
    • Y10T29/49011Commutator or slip ring assembly

Description

June15, 1965 w. ANGELE ETAL I 5 mmcmucn. commcwon FOR. FLAT CABLES Filed May 12. 1961 2 Sheets-Sheet l Ef TORS ATTORNEYS WILHELM ANGELE HANS G. MARTINECK June 15, 1965 fwQ ANGELE ETAL ELECTRICAL CONNECTOR FOR FLAT CABLES z sheets -sheet 2 Filed May 12. 1961 WILHELM ANGELE j 7 HANS G.MARTINECK,

la lelallamnmmmmmzz y IN VEN TORS IIIIIIIIIIIIII United States Patent 0 ELECTRIEAL CQNNECTOR FUR FLAT CABLES Wilhelm Angelle and Hans G. Martineck, Huntsville, Ala,

assignors to the United States of America as represented by the Administrator of the National Aeronautics and Space Administration Filed May 12, 1961, Ser. No. 199,789 12 Claims. (Cl. 369-176) (Granted under Title 35, US. (lode (1952), see. 266) The invention described herein may be manufactured and used by or for the Government of the United States of America for Governmental purposes without the payment of any royalties thereon or therefor.

This invention relates generally to improvements in electrical connectors and the like and more particularly to a new and improved terminal insert connector for flat electric cables.

The bulky bundle of individual insulated wires used in electrically connecting the widely spaced electrical components mounted in space vehicles has recently been successfully replaced by flat, thin, flexible, fiat-conductor cables. The single-plane construction of a flat electrical cable provides inherent economies in the limited space accommodations of space vehicles because it can easily be routed through narrow or restricted areas through which it would be impossible to install a conventional bundle of individual insulated wires. However, one of the most important problems encountered in using these flat electrical cables was providing their terminals with a connector which could be inserted or telescoped into a complementary mating receptacle either permanently mounted as part of the electrical component or on the terminus of an adjacent cable. The initial attempt to provide a suitable terminal connector consisted of a clip device which held a cable portion which had been stripped of insulation whereby the bared electrical conductors could contact the electrical contacts of a mating receptacle. However, this prior device was not successful because of its fragile construction and high current leakage between adjacent bare conductor surfaces. The present invention overcomes these prior difliculties by providing an improved terminal insert connector for fiat electrical cables having a sturdy construction which is light, simple, easily handled, and has a low current leakage between the electrical contacts.

It is, therefore, an object of the invention to provide an improved terminal insert connector for electrical cables.

Another object is to provide a terminal insert connector for flat electrical cables which is sturdy and easily handled.

Still another object is to provide a terminal insert connector for fiat electrical cables which has a low current leakage.

Yet another object is to provide an efficient method of making an improved terminal insert connector for electrical cables.

A still further object is to provide a method of making an insert connector for flat electrical cables which has a low current leakage.

Other objects and many attendant advantages of the present invention will be apparent from the following detailed description when taken together with the accompanying drawings in which:

FIGURE 1 is a perspective view with portions broken away of a fiat electrical cable modified for the subsequent molding thereon of the improved insert connector;

FIGURE 2 is a perspective view showing the insert connector molded on the terminal portion of a fiat electrical cable;

FIGURE 3 is a cross-sectional view of the insert connector taken along line 33 of FIGURE 2;

FIGURE 4 is a perspective view with portions broken away showing the terminal portion of a fiat electrical cable modified for the subsequent molding thereon of the modified insert connector;

FIGURE 5 is a perspective View showing the modified insert connector on the terminal portion of a flat electrical cable;

FIGURE 6 is a cross-sectional view taken along line 66 of FIGURE 5;

FIGURE 7 is a cross-sectional view of another modified insert connector on the terminal portion of a flat electrical cable; and

FIGURE 8 is a cross sectional view taken along line 88 of FIGURE 7.

FIGURE 9 is a partial cross-sectional view showing the modified insert connector of FIGURE 7 inserted in a receptacle.

An embodiment of the present invention herein disclosed by way of illustration is shown in FIGURES 1, 2, and 3. It consists of the male plug or insert connector 11 which has a T-shaped body 12 defined by a rear ridge portion 17 and an insert portion 16 integrally formed on the terminal portion 13 of a flat electrical cable 14. As shown, the cable 14 is composed of spaced, parallel, flat metal electrical conductors 18 extending along the longitudinal plane and aXis of the cable 14 and a thin sheet of flexible dielectric plastic material 15 embedding the conductors 18. The insert portion 16 is adapted to be inserted into a receiving mating receptacle of a type illustrated in US. Patent 2,909,755 issued on October 20, 1959, to Anton Jackson and Boris Jackson and more particularly to those receiving mating receptacles described in an article entitled Connectors for Flat-Conductor Flexible Cables which was written by Wilhelm Angele and published on pages 164168 of the September, 1960, issue of Electrical Manufacturing. Electrical contact surfaces 22 and 23 of the insert connector 11 are the outermost surfaces of the raised offset portions 19 and lowered offset portions 21, respectively, of the flat conductors 18 of the cable 14. As shown, the rear ridge portion 17 of the T-shaped body 12 encircles and confines the cable adjacent the side 30 of the offset portions 19 and 21 furthest from the terminus 24 of the cable 14, and the insert portion 16 confines the cable 14 between the ridge portion 17 and terminus 24 whereby the electrical contact surfaces 22 and 23 are adjacent or flush as shown with the upper surface 33 and lower surface 34, respectively, of the insert portion 16. It is preferred that the electrical contact surfaces 22 and 23 be slightly below their respective body surfaces 33 and 34 to prevent the accidental shorting of the electrical circuit. By alternating the raised ofiset portions 19 and lowered ofiset portions 21 between adjacent conductors any current leakage between the electrical contact surfaces 22 or 2.3 is held to a minimum. The ridge portion 17 of the connector 11 serves as a stop which limits the extent of insertion of the insert portion 16 into a receiving mating receptacle (not shown) and also serves as a means by which the connector 11 may be manually gripped. However, environmental conditions may dictate that ridge portion 17 be located so as to define an L-shaped body for the connector 11 or be modified so as to become undiscernible from the insert portion 16. For high reliability, it is important that the outermost surfaces 22 and 23 of the conductors 13 act as the electrical contact surfaces for connector 11. To prevent corrosion of the surfaces 22 and 23 they may be gold plated.

The novel method of constructing the insert connector 11 whereby it is integrally a part of the terminal or terminus portion 13 of the fiat electrical cable 14 results in a sturdy construction particularly suitable to take the rough handling of field testing and maintenance of the electrical circuitry. electrical cable 14 and removing the dielectric material 15 The method consists of taking the typical flat 18 is deformed perpendicularly outward from the lon'-' 'gitudinal axis and plane of the cable 14 in an alternating manner to form raised ofiset portions 19 and lowered offset portions 21 which are transversely aligned to the longitudinal axis of the cable 14. The raised offset portions '19 and lowered offset portions 21 thus define the limits of a passageway which extends transversely to the longitudinal axis of cable 14. A preformed dielectric spacer strip 27 is then inserted into the passageway formed by offset portions 19 and 21, and the terminal portion 13 of the cable 14 is then inserted into a suitable mold (not shown) by which T-shaped body 12 is integrally molded thereon. The spacer strip 27 is an important part of the molding operation since it prevents collapse of the offset portions 19 and 21.

As shown in FIGURE 3, the T-shaped body 12 overlaps a portion 28-of the cable 14 whereby additional reinforcement is provided the finished. connector 11 and the conductors 18 will have less tendency to shear at the rear edge of the ridge portion 17. Also, the remaining end portion 25 of the dielectric material 15 which is confined and embedded by the male insert portion 16 serves to reinforce the insert portion 16. However, it may be advantageous in some instances to place the T-shaped body 12 within area 26 whereby the portion 28 of the cable 14 is not overlapped and it is also envisioned that the remaining end portion 25 of the dielectric material 15 will not. be necessary if suitable means is employed to keep the conductors 18 aligned until after the molding operation. The contact surfaces 22 and 23 may be gold plated following the removal of the dielectric plastic material 15 from area 26 or after the molding operation for the T-shaped body 12. If the conductors 18 are made of copper, the process of gold plating contact surfaces 22 and 23 may include the initial step of nickel plating.

If the connector 11 is subject to numerous connections, it should also be provided with the semi-flexible rubber reinforcement 29 which overlaps a part of electrical cable 14 and part of the rear ridge 17 as shown in FIGURES 2 and 3. The rubber reinforcement 29 is keyed into identical grooves 31 and 32 which extend the width of the ridge 17, and tapers toward the cable 14 furthest from the terminus 24. If necessary, the rubber reinforcement 29 may also be adhesively secured to the cable 14 and to the ridge 17.

A modification of the present invention wherein all the electrical contact surfaces of a connector are in the same plane is illustrated in FIGURES 4, 5, and 6. This modified male plug or terminal insert connector '41 is similar to the embodiment shown in FIGURES l, 2 and 3 in hav ing a T-shaped body 51 defined by a ridge portion $9 and an insert portion 54 molded on the terminal portion 40 of a flat electrical cable whereby the outermost surfaces 52 of the offset portions 47 of flat conductors 46 are located adjacent to or flush with the peripheral surface 53 of the insert portion 54. In this embodiment, how ever, the outermost surfaces 52, which will be the electrical contact surfaces for the modified connector 41, are all located in the same plane which is flush with or adjacent to the upper surface of the insert portion 54 and are staggered. in a longitudinal direction to reduce any electrical current leakage.

The basic steps in constructing the embodiment shown in FIGURES l, 2 and 3 are also used in constructing the modified connector 4-1. The area 43 of the thin sheet of flexible dielectric plastic 42 adjacent to and spaced from the terminus 44 of the flat electrical cable 45 is first removed to bare the flat metal electrical conductors 46, and then all the bare conductors 46, within area 43 are deformed or shaped to form raised offset portions 47. As noted, all the raised offset portions 47 of the modified embodiment are deformed in thesame perpendicular direction to the longitudinal axis and plane of electrical cable 45 whereby their outermost surfaces'52 which serve as electrical contacts will be located substantially in the same longitudinal plane. Also, the raised portions 47 are formed in a staggered manner in the longitudinal direction toreduce any electrical current leakage whereby two distinct rows of'offset portions 47 are created which are ali ned transversely to the longitudinal axis of electrical cable 45. Each row of raised portions 47 which includes the undisturbed flat portion 56 of the conductors 46 thus define the limits of a' passageway. Therefore, to prevent collapse of the raised olfset portions 47, during the subsequent molding opera-tion'for the T-shaped body 51, it is necessary to insert two dielectric plastic spacer strips &8 and 49 into the two spaced passageways defined by the offset portions 47 and undisturbed fiat portions 56, whereby each passageway has a spacer strip.

Still another modification of the present invention whereinall the electrical contact surfaces of a connector are located in spaced recesses or windows is shown in FIGURES 7 and 8. This modified male plug or terminal insert connector 71 is also similar to the other'described embodiments in having a T-shapedbody 75 defined by a ridge portion 72 and an insert portion 73 integrally molded on the terminal portion 74- of a fiat electrical cable 76. However, in this embodiment the electrical contact surfaces 77 of the insert portion 73 are the bare longitudinal surface of flat conductors 79 at the bottom of spaced windows or recesses 78 of the insert portion 73. The recesses 73 may be transversely aligned as shown in FIGURE 8 or staggered so as to expose the electrical contact surfaces 77 in a manner similar to that of the described embodiment shown in FIGURES 4, 5 and 6. In FIGURE 9, the insert portion 73 of the modified connector 71 is shown inserted in a conventional type of receptacle 96 having a spring contact 92 engaging each ofthe electrical contact surfaces 77. The spring contact 92 has a curved cam portion 94 which is of such size and shape that it fits snugly in the recess 78; When the insert connector 71 is inserted in the receptacle 90, the insert portion 73 forces the spring contact-92 upwardly until the point is reached where the curved cam portion 94 drops into the recess 755.

The steps in constructing the modified terminal insert connector 71 consists in removing dielectric plastic material 82 from an area 81 adjacent to and spaced from the terminus 83 of a flat electric cable 76 to bare the flat metal conductors 79, fitting a spacer strip 86 within the area 81 to support the bared conductors 79, and then molding the T-shaped body 75 about the terminal portion '74 of electrical cable 76 whereby spaced recesses 78 are formed above each conductor 7? and the upper surface 77 of each conductor 79 within area 81 is bare. The spacerstrip 86 is provided with spaced grooves 87 for receiving the spaced bare conductors 79 for the purpose of keeping them aligned during the molding operation. If the recesses 78 are to be staggered as hereinbefore mentioned, it will be necessary to repeat the operation of removing the dielectric material 76 from another area, not shown, or to enlarge'area 81 whereby another spacer strip, not shown, could support the conductors to be located at the bottom of the recesses staggered from recesses .78 during the molding operation for T-shaped body 72.

As shown in this embodiment, the cable 76 adjacent the terminus 83 may curve slightly within the insert portion during the molding operation but this will help to stiffen the finished insert portion 73.

It is apparent that the semi-flexible rubber reinforcement 29 of the connector 11 may readily be applied to the other modified embodiments and that all bare electrical contact surfaces of the modified embodiments may be gold plated similarly to the electrical contact surfaces 22 and 23.

Further, while the specific embodiments herein disclosed utilized flat conductors and flat electrical cables for purposes of illustration, it is to be understood that the invention is not so limited because other shapes can obviously be used in carrying out the inventive concept for the disclosed improved terminal insert connector. Also, the electrical conductors and thus the electrical contact surfaces of the improved terminal insert connector may vary in Width, thickness, spacing, number, and material according to the electrical characteristics of the particular circuit designed.

Obviously, many other modifications and variations of the present invention are possible in the light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims the invention may be practiced other than as specifically described.

What is claimed is:

1. An electrical insert connector comprising: a flat electrical cable having a longitudinal axis and a terminous, said cable comprising a plurality of parallel electrical conductors extending along said longitudinal axis and a thin sheet of flexible dielectric materal embedding said electrical conductors except for an area adjacent to and spaced from said terminus wherein said conductors are bared of said dielectric sheet material, each of said bare conductors within said area being deformed outwardly from said longitudinal axis to form an oifest portion, each said offset portion being deformed in an outwardly direction opposite to the outwardly direction of the offset portion of an adjacent conductor whereby a distinct row of spaced offset portions is formed which is transversely aligned to said longitudinal axis and said row defines a passageway formed by said offset portion of one conductor and said offset portion of an adjacent conductor; a preformed spacer strip of dielectric material extending within said passageway defined by said offset portions; and a T-shaped body defined by a ridge portion and an insert portion, said ridge portion encircling said cable adjacent said offset portions, said offset portions being between said ridge portion and said terminus, and said insert portion confining said cable between said ridge portion and said terminus, the outermost surfaces of said offset portions being adjacent the surface of said insert portion and adapted to be the electrical contact surfaces of said insert portion.

2. An electrical insert connector comprising: a flat electrical cable having a longitudinal axis and a terminus; said cable comprising a plurality of parallel electrical con ductors extending along said longitudinal axis and a thin sheet of flexible dielectric material embedding said electrical conductors except in an area adjacent to and spaced from said terminus wherein said conductors are bared of said dielectric sheet material; each of said bare conductors within said area being deformed to form an offset portion, each said offset portion of one bare conductor being longitudinally staggered in relation to an offset portion of an adjacent bare conductor whereby two distinct rows of spaced offset portions are formed which are transversely aligned to said longitudinal axis and each said row defines a passageway formed by said offset portion of one bare conductor and an undisturbed portion of an adjacent bare conductor; two preformed spacer strips of dielectric material, one of said strips extending within one of said passageways and the second of said strips extending within the other of said passageways; a T-shaped body defined by a ridge portion and an insert portion, said ridge portion encircling said cable adjacent said olfset portions, said offset portions being between said ridge portion and said terminus, and said insert portion confining said cable between said ridge portion and said terminus; the outermost surfaces of said offset portions being adjacent the surface of said insert portion and adapted to be electrical contact surfaces for said insert portion.

3. An electrical insert connector comprising: a fiat electrical cable having a longitudinal axis and a terminus; said cable comprising a plurality of parallel electrical conductors extending along said longitudinal axis and a thin sheet of flexible dielectric material embedding said electrical conductors except for an area adjacent to and spaced from said terminus wherein said electrical conductors having completely bare portions; a spacer strip of dielectric material positioned between and in direct contact with said bare portions; and a T-shaped body defined by a ridge portion and an insert portion, said ridge portion encircling said cable adjacent said bare portions, said bare portions being between said ridge portion and said terminus, and said insert portion confining said conductors and said spacer strip between said ridge portion and said terminus whereby said bare portions are adapted to be electrical contact surfaces for said insert portion.

4. An electrical insert connector as defined by claim 3 wherein said bare portions are at the bottom of recesses formed in said insert portion.

5. An electrical insert connect-or as defined by claim 3 wherein said bare portions are positioned adjacent a surface of said insert portion. 7

6. An electrical insert connector comprising: an electrical cable having a longitudinal axis and a terminus, said cable comprising a plurality of electrical conductors extending along said longitudinal axis and a dielectric sheet material embedding said electrical conductors except for an area adjacent said terminus wherein said electrical conductors have completely bare portions; a spacer strip of dielectric material positioned between and in direct contact with said bare portions; and a dielectric material connector body having an insert portion, said dielectric material connector body confining said spacer strip and said terminus, and said bare portions being located within said insert portion and adapted to serve as electrical contact surfaces for said insert portion.

7. An electrical insert connector as defined by claim 6 wherein said bare portions are located at the bottom of recesses formed in said insert portion.

8. An electrical insert connector as defined by claim 6 wherein each of said bare portions includes an offset portion which is deformed outwardly from said longitudinal axis.

9. An electrical insert connector as defined by claim 6 wherein each of said bare portions is longitudinally staggered from an adjacent bare portion to reduce any current leakage.

10. An electrical insert connector comprising: an electrical cable having a longitudinal plane and a terminus, said cable comprising a plurality of parallel electrical conductors extending along said longitudinal plane and a thin sheet of flexible dielectric material embedding said electrical conductors except for an area adjacent said terminus wherein said conductors are bared of said dielectric sheet material; each of said bare conductors within said area being deformed perpendicularly outward from said longitudinal plane to form an offset portion, each said offset portion being deformed in a perpendicularly outward direction opposite to the perpendicularly outward direction of the offset portion of an adjacent conductor whereby a distinct row of spaced offset portions is formed which is transversely aligned to said longitudinal plane and said row defines a passageway formed by said offset portion of one conductor and said offset portion of an adjacent conductor; a preformed spacer strip of dielectric material extending within said passageway defined by said ofiset portions; a dielectric material connector body having an insert portion confining said cable adjacent said terminus, and the outermost surfaces of said offset portions are adjacent the peripheral surface of said insert portion and are adapted to be electrical contact surfaces for said insert portion.

11. An electrical insert connector comprising: an electrical cable having a longitudinal axis and a terminus, said cable comprising a plurality of parallel electrical conductors extending along said longitudinal axis and a thin sheet of flexible dielectric material embedding said electrical conductors except for an area adjacent said terminus wherein said conductors are bared of said dielectric sheet material; each of said bare conductors withing said area being deformed in the same direction to form an offset portion, each said offset portion of one bare conductor being longitudinally staggered in relation to an offset portion of an adjacent bare conductor whereby two distinct rows of spaced oifset portions are formedwhich are transversely aligned to said longitudinal axis and each said row defines a passageway formed by said ofiset portion of one bare conductor and an undisturbed portion of, an adjacent bare conductor; two preformed spacer strips of dielectric material, one of said strips extending Within one of said passageways and the second of said strips extending within the other of said passageways; a dielectric material body having an insert portion confining said cable adjacent said terminus; and the outermost surfaces of said ofiset portions are adjacent the eripheral surface of said insert portion and are adapted to be electrical contact surfaces for said insert portion.

12. An electricalinsert connector comprising: an electrical cable having a longitudinal axis and a terminus, said cable comprising a plurality of parallel electrical conductors extending along said longitudinal axis and a thin sheet of flexible dielectric material embedding said electrical conductors except for an area adjacent said terminus wherein said conductors are bared of said dielectric sheet material; a spacer strip which has a plurality of grooves fitted within said area, each of said bare conductors being received within a separate groove of said spacer strip and presenting an electrical contact surface opposite said spacer strip; and a dielectric material body having an insert portion confining said cable adjacent said terminus, said insert portion having a plurality of recesses and each said electrical contact surface being the bottomof one of said recesses.

References Cited by the Examiner UNITED STATES PATENTS 776,856 12/04 La Har 339176 X 912,778 2/09 Banes 339-401 1,228,577 6/17 McElr-oy 339176 X 1,684,973 9/28 Sears 339-278 2,421,155 5/47 Miller et a1. 339-49 2,470,618 5/49 Holden 339-47 2,566,805 9/51 Lavander 339176 2,699,534 1/55 Klostermann 339176 2,727,299 12/55 Klumpp 29-1!55.55 "2,749,526 6/56 Peterson 339-61 2,856,674 10/58 Hill 29-155.55 2,858,515 10/158 Thunander ct al. 33917 2,932,810 4/60 Novak 339-176 2,946,033 7/60 Wirth 3 39-17 2,956,260 10/60 Bennett 339-476 2,973,502 2/61 Tally 33917 3,004,237 10/61 Cole et al 339176 3,017,602 1/62 Little 339-17 FOREIGN PATENTS 504,950 1/52 Belgium. 1,236,251 6/60 France.

(Corresponding US. 3,065,446, November 1962) 700,490 12/53 GreatBritain.

JOSEPH D. SEE-RS, Primary Examiner.

ALFRED '5. TRASK, Examiner.

Claims (1)

  1. 6. AN ELECTRICAL INSERT CONNECTOR COMPRISING: AN ELECTRICAL CABLE HAVING A LONGITUDINAL AXIS AND A TERMINUS, SAID CABLE COMPRISING A PLURALITY OF ELECTRICAL CONDUCTORS EXTENDING ALONG SAID LONGITUDINAL AXIS AND A DIELECTRIC SHEET MATERIAL EMBEDDING SAID ELECTRICAL CONDUCTORS EXCEPT FOR AN AREA ADJACENT SAID TERMINUS WHEREIN SAID ELECTRICAL CONDUCTORS HAVE COMPLETELY BARE PORTIONS; A SPACER STRIP OF DIELECTRIC MATERIAL POSITIONED BETWEEN AND IN DIRECT CONTACT WITH SAID BARE PORTIONS; AND A DIELECTRIC MATERIAL CONNECTOR BODY HAVING AN INSERT PORTION, SAID DIELECTRIC MATERIAL CONNECTOR BODY CONFINING SAID SPACER STRIP AND SAID TERMINUS, AND SAID BARE PORTIONS BEING LOCATED WITHIN SAID INSERT PORTION AND ADAPTED TO SERVE AS ELECTRICAL CONTACT SURFACES FOR SAID INSERT PORTION.
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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230498A (en) * 1964-02-28 1966-01-18 Harold J Mock Multiplex conductor connector apparatus for printed circuits, multiple conductor tape, and the like
US3277425A (en) * 1965-09-13 1966-10-04 Thomas & Betts Corp Terminal connector
US3278887A (en) * 1964-03-16 1966-10-11 Westinghouse Electric Corp Electrical circuit assembly and method of manufacture
US3393392A (en) * 1966-04-27 1968-07-16 Rca Corp Printed circuit connector
US3469312A (en) * 1965-01-20 1969-09-30 Int Standard Electric Corp Method of manufacturing multicontact plug-in connectors
US3486159A (en) * 1966-06-22 1969-12-23 Lucas Industries Ltd Connectors for use with flexible printed circuits
US3751801A (en) * 1968-08-05 1973-08-14 Honeywell Inc Method and apparatus for terminating electrical ribbon cable
US4130934A (en) * 1977-12-06 1978-12-26 Amp Incorporated Method for terminating high density cable
EP0001477A1 (en) * 1977-09-24 1979-04-18 AMP INCORPORATED (a New Jersey corporation) Method of manufacture of an electrical multi-contact connector
US4298237A (en) * 1979-12-20 1981-11-03 Bell Telephone Laboratories, Incorporated Printed wiring board interconnection apparatus
US4326764A (en) * 1978-10-05 1982-04-27 Amp Incorporated Connector for terminating high density cable
US4379361A (en) * 1979-09-13 1983-04-12 Chabin Corporation Method for making molded electrical connector
US4635359A (en) * 1983-12-23 1987-01-13 Jacques Nozick Method of manufacturing multi-terminal electrical connector
US5190471A (en) * 1991-02-13 1993-03-02 Ohio Associated Enterprises, Inc. Cable termination assembly for high speed signal transmission
DE19633933A1 (en) * 1996-08-22 1998-04-02 Gore W L & Ass Gmbh Connector for flat cable
EP0933837A1 (en) * 1998-01-30 1999-08-04 Japan Aviation Electronics Industry, Limited Plug connector and socket connector
EP1195855A2 (en) * 2000-10-05 2002-04-10 Nexans Modular plug and method of coupling a cable to the same
US6692307B2 (en) 2000-10-05 2004-02-17 Nexans Modular plug and method of coupling a cable to the same
EP1681910A1 (en) * 2005-01-17 2006-07-19 Sanyo Epson Imaging Devices Corporation Connecting device of a flexible printed circuit board
US20120264337A1 (en) * 2011-04-18 2012-10-18 Fci Americas Technology Llc Cable Connector
US10535934B1 (en) * 2018-04-26 2020-01-14 Juniper Networks, Inc. Apparatus, system, and method for achieving PCB-compatible power sockets

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504950A (en) *
US776855A (en) * 1904-07-30 1904-12-06 Hart Mfg Co Electric switch.
US912778A (en) * 1908-01-23 1909-02-16 Edward T Banes Telephone-cord protector.
US1228577A (en) * 1912-02-27 1917-06-05 Cons Car Heating Co Electrical plug and socket.
US1684973A (en) * 1925-09-12 1928-09-18 Naylor Radio Corp Contact-protecting means for vacuum tubes
US2421155A (en) * 1941-07-28 1947-05-27 Mines Equipment Company Electric cable unit and method of making the same
US2470618A (en) * 1946-03-26 1949-05-17 Lawrence T Holden Electrical apparatus
US2566805A (en) * 1948-12-04 1951-09-04 Henry Posner Multiple connector
GB700490A (en) * 1949-05-11 1953-12-02 Harold Vezey Strong Improvements in and relating to the making of connection between multicore electric cables
US2699534A (en) * 1951-06-08 1955-01-11 Donald B Alexander Two-piece separable electrical connector
US2727299A (en) * 1953-02-27 1955-12-20 Heyman Mfg Company Process for making electrical terminals
US2749526A (en) * 1953-02-19 1956-06-05 Pyle National Co Multi-contact connector
US2856674A (en) * 1952-07-26 1958-10-21 Gen Motors Corp Method of connecting an insulated conductor to a connector terminal element
US2858515A (en) * 1954-08-12 1958-10-28 Westinghouse Electric Corp Electrical connector with resilient gripping means
US2932810A (en) * 1952-05-10 1960-04-12 Gen Electric Electrical connector with printed circuit elements
FR1236251A (en) * 1958-09-29 1960-07-15 Cannon Electric Co Improvements to electrical connections, especially for flat cables
US2946033A (en) * 1956-05-15 1960-07-19 Bell Telephone Labor Inc Polarized connector for printed circuit cards
US2956260A (en) * 1957-09-03 1960-10-11 Rca Corp Multi-contact connector
US2973502A (en) * 1958-05-06 1961-02-28 Sanders Associates Inc Integral cable and connector
US3004237A (en) * 1959-08-06 1961-10-10 Bendix Corp Electrical connector for multiconductor cables
US3017602A (en) * 1959-04-13 1962-01-16 Little Thomas Tape cable connector
US3065446A (en) * 1958-09-29 1962-11-20 Cannon Electric Co Electrical connector for strip cable

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504950A (en) *
US776855A (en) * 1904-07-30 1904-12-06 Hart Mfg Co Electric switch.
US912778A (en) * 1908-01-23 1909-02-16 Edward T Banes Telephone-cord protector.
US1228577A (en) * 1912-02-27 1917-06-05 Cons Car Heating Co Electrical plug and socket.
US1684973A (en) * 1925-09-12 1928-09-18 Naylor Radio Corp Contact-protecting means for vacuum tubes
US2421155A (en) * 1941-07-28 1947-05-27 Mines Equipment Company Electric cable unit and method of making the same
US2470618A (en) * 1946-03-26 1949-05-17 Lawrence T Holden Electrical apparatus
US2566805A (en) * 1948-12-04 1951-09-04 Henry Posner Multiple connector
GB700490A (en) * 1949-05-11 1953-12-02 Harold Vezey Strong Improvements in and relating to the making of connection between multicore electric cables
US2699534A (en) * 1951-06-08 1955-01-11 Donald B Alexander Two-piece separable electrical connector
US2932810A (en) * 1952-05-10 1960-04-12 Gen Electric Electrical connector with printed circuit elements
US2856674A (en) * 1952-07-26 1958-10-21 Gen Motors Corp Method of connecting an insulated conductor to a connector terminal element
US2749526A (en) * 1953-02-19 1956-06-05 Pyle National Co Multi-contact connector
US2727299A (en) * 1953-02-27 1955-12-20 Heyman Mfg Company Process for making electrical terminals
US2858515A (en) * 1954-08-12 1958-10-28 Westinghouse Electric Corp Electrical connector with resilient gripping means
US2946033A (en) * 1956-05-15 1960-07-19 Bell Telephone Labor Inc Polarized connector for printed circuit cards
US2956260A (en) * 1957-09-03 1960-10-11 Rca Corp Multi-contact connector
US2973502A (en) * 1958-05-06 1961-02-28 Sanders Associates Inc Integral cable and connector
FR1236251A (en) * 1958-09-29 1960-07-15 Cannon Electric Co Improvements to electrical connections, especially for flat cables
US3065446A (en) * 1958-09-29 1962-11-20 Cannon Electric Co Electrical connector for strip cable
US3017602A (en) * 1959-04-13 1962-01-16 Little Thomas Tape cable connector
US3004237A (en) * 1959-08-06 1961-10-10 Bendix Corp Electrical connector for multiconductor cables

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230498A (en) * 1964-02-28 1966-01-18 Harold J Mock Multiplex conductor connector apparatus for printed circuits, multiple conductor tape, and the like
US3278887A (en) * 1964-03-16 1966-10-11 Westinghouse Electric Corp Electrical circuit assembly and method of manufacture
US3469312A (en) * 1965-01-20 1969-09-30 Int Standard Electric Corp Method of manufacturing multicontact plug-in connectors
US3277425A (en) * 1965-09-13 1966-10-04 Thomas & Betts Corp Terminal connector
US3393392A (en) * 1966-04-27 1968-07-16 Rca Corp Printed circuit connector
US3486159A (en) * 1966-06-22 1969-12-23 Lucas Industries Ltd Connectors for use with flexible printed circuits
US3751801A (en) * 1968-08-05 1973-08-14 Honeywell Inc Method and apparatus for terminating electrical ribbon cable
EP0001477A1 (en) * 1977-09-24 1979-04-18 AMP INCORPORATED (a New Jersey corporation) Method of manufacture of an electrical multi-contact connector
US4130934A (en) * 1977-12-06 1978-12-26 Amp Incorporated Method for terminating high density cable
US4326764A (en) * 1978-10-05 1982-04-27 Amp Incorporated Connector for terminating high density cable
US4379361A (en) * 1979-09-13 1983-04-12 Chabin Corporation Method for making molded electrical connector
US4298237A (en) * 1979-12-20 1981-11-03 Bell Telephone Laboratories, Incorporated Printed wiring board interconnection apparatus
US4635359A (en) * 1983-12-23 1987-01-13 Jacques Nozick Method of manufacturing multi-terminal electrical connector
US5190471A (en) * 1991-02-13 1993-03-02 Ohio Associated Enterprises, Inc. Cable termination assembly for high speed signal transmission
DE19633933A1 (en) * 1996-08-22 1998-04-02 Gore W L & Ass Gmbh Connector for flat cable
EP0933837A1 (en) * 1998-01-30 1999-08-04 Japan Aviation Electronics Industry, Limited Plug connector and socket connector
EP1122824A1 (en) * 1998-01-30 2001-08-08 Japan Aviation Electronics Industry, Limited Plug connector and socket connector
US6315616B1 (en) 1998-01-30 2001-11-13 Japan Aviation Electronics Industries, Limited Plug connector and socket connector
EP1195855A2 (en) * 2000-10-05 2002-04-10 Nexans Modular plug and method of coupling a cable to the same
EP1195855A3 (en) * 2000-10-05 2002-12-18 Nexans Modular plug and method of coupling a cable to the same
US6692307B2 (en) 2000-10-05 2004-02-17 Nexans Modular plug and method of coupling a cable to the same
EP1681910A1 (en) * 2005-01-17 2006-07-19 Sanyo Epson Imaging Devices Corporation Connecting device of a flexible printed circuit board
US20060160410A1 (en) * 2005-01-17 2006-07-20 Sanyo Epson Imaging Devices Corp. Connecting device of a flexible printed circuit board
US7374435B2 (en) 2005-01-17 2008-05-20 Epson Imaging Devices Corporation Connecting device of a flexible printed circuit board
CN100466388C (en) 2005-01-17 2009-03-04 爱普生映像元器件有限公司 Connecting device of a flexible printed circuit board
US20120264337A1 (en) * 2011-04-18 2012-10-18 Fci Americas Technology Llc Cable Connector
US8608512B2 (en) * 2011-04-18 2013-12-17 Fci Americas Technology, Llc Cable connector
US10535934B1 (en) * 2018-04-26 2020-01-14 Juniper Networks, Inc. Apparatus, system, and method for achieving PCB-compatible power sockets

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