US3275968A - Connector for a flexible flat cable - Google Patents

Connector for a flexible flat cable Download PDF

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US3275968A
US3275968A US377326A US37732664A US3275968A US 3275968 A US3275968 A US 3275968A US 377326 A US377326 A US 377326A US 37732664 A US37732664 A US 37732664A US 3275968 A US3275968 A US 3275968A
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cable
conductors
connector
support
parallel
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US377326A
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Mccaughey William Stephen
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TE Connectivity Corp
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AMP Inc
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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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/777—Coupling parts carrying pins, blades or analogous contacts
    • 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
    • H01R13/64—Means for preventing incorrect coupling

Definitions

  • An object of the invention is to provide an improved multi-contact disengageable connector for a flexible flat cable.
  • a further object is to provide a multi-contact connector for a flexible flat cable which can be assembled with a minimum of labor and skill.
  • a still further object is to provide a multi-contact connector for a flexible flat cable which occupies a minimum of space.
  • a still further object is to provide a circular connector for a flexible flat cable.
  • end portion of the cable is folded along a medial fold line so that the end portion of the cable is disposed in two parallel spacedapart planes.
  • the insulating material is stripped from the end portion of the cable and the conductors in the two parallel planes are disposed on opposite sides of, and are secured to, a generally rectangular spacer or internal support member.
  • This spacer or support with the conductors secured thereto is mounted in a cylindrical external support which surrounds the cable and the internal support in a manner such that the internal support projects axially beyond the cylindrical external support.
  • the two support members constitute a plug which is engageable with a complementary receptacle having a suitable contact means therein for engagement with the exposed surfaces of the conductors of the cable.
  • a lock nut is rotatably mounted on the external support which is engageable with external threads on the receptacle member to secure the two parts together when the plug is inserted into the receptacle.
  • the receptacle itself is provided with a plurality of contact springs equal in number to the number of conductors in the cable which engage the individual conductors when the plug member is inserted into the receptacle.
  • FIGURE 1 is a perspective view of a short section of flat conduct-or cable
  • FIGURE 2 is a side view of a connector in accordance with the invention.
  • FIGURE 3 is a sectional side view of a connector in accordance with the invention.
  • FIGURE 4 is a cross-sectional view taken along the lines 4-4 of FIGURE 3.
  • Flexible fiat cable 2 of a commonly known type comprises a plurality of parallel copper ribbon conductors 4 disposed in side-by-side parallel relationship and contained within insulating material '6 which, in common practice, is of a polyester.
  • a connector 8 in accordance with the present invention is adapted to be secured to a panel 10 and comprises a plug portion 12 and a receptacle portion 14, the end section of the cable 2 extending into the plug portion in a manner such that the ends of the conductors 4 are contacted by suitable contacting means in the receptacle in the manner described below.
  • the end portion of the cable 2 is folded along an axially extending fold line 16 between the sides of the cable so that the cable fairs from its flat condition to a condition in which the conductors are disposed in two parallel spaced-apart planes 21. It is sometimes desirable to slit the end portion of the cable at 16 along the fold line in order to facilitate the fairing of the cable from a flat condition to the folded condition.
  • the two end sections 21 of the cable extend through a generally rectangular opening in a cylindrical external support member 18 and extend over a generally rectangular internal member 20.
  • the end sections 23 of the conductors are exposed by removing of the insulation 6 therefrom and extend over the opposite surfaces of the internal support 20.
  • the extreme ends 25 of the conductors are dressed towards the axis of the connector and extend rearwardly int-o suitable pockets in the central support to secure the exposed ends of the conductors to the surfaces of the internal support.
  • the internal support or spacer 20 is manufactured as a separate piece from the cylindrical external support 18 and, in assembly, the conductors are positioned on the internal support, the internal support is inserted through the rectangular opening in the cylindrical external support and finally, the parts are. sealed by a suitable potting material 22.
  • a plastic boot or sleeve 27 is provided in surrounding relationship to the projecting end of the support 18 and the portions, 21 of the conductors to retain the potting material during hardenmg.
  • the receptacle member 14 comprises a generally cylindrical insulating block 24 having a rectangular opening extending therethrough which conforms to the cross-sec tion of the internal support 20 of the plug member and which is adapted to receive the plug member as shown.
  • Slots 26 extend leftwardly as viewed in FIGURE 3 to: wards the frontal end of the insulating block 24 for the reception of springs 50 which are described in further detail below.
  • three spacedapart slots are provided on opposite sides of the opening for the reception of equal number of contact springs.
  • Recesses 28 are provided at the left-hand end of each slot in order to capture the ends 52 of the springs.
  • a cylindrical insert 30 is mounted in the right-hand end of the cylindrical block 26 and has an annular shoulder 32 which bears against the end of the cylindrical block 24.
  • a metallic shell 34 surrounds the block 24 and a nut 36 is threaded onto the external surface of the shell 34 and cooperates with an enlarged end 38 of the shell to clamp the receptacle member to the panel or wall 10.
  • suitable potting material such as an epoxy resin shown at 40, is applied to the shell and to the nut 36 in order to achieve a seal between the panel and the socket member. It is also desirable to apply epoxy or other potting material as shown at 42 to the external surface of the shell 34 and adjacent to the nut 36 in order to secure the nut in position, particularly where the installation is intended to be a permanent one.
  • the receptacle can be sealed by means of 0 rings clamped between the nut 36 and the panel.
  • the plug member 12 is coupled to the shell of the receptacle by means of a coupling nut 44 which is rotatably mounted on the cylindrical support 18 of the plug and which has internal threads which are engageable with the external threads of the shell 34.
  • the plug is drawn up tightly into engagement with the socket by virtue of opposed shoulders 46 which are effective between the coupling nut 44 and the external support 18 of the plug.
  • the shell 34 has an inwardly directed lip 47 at its frontal end which cooperates with a circular gasket 49 of suitable compressable sealing material on the face of the external support 18 in order to achieve a peripheral seal on the mating faces of the two parts of the connector.
  • the individual contact springs 48 are integrally molded with the cylindrical insert 30 and extend leftwardly within the slots 26 and towards the axis of the socket member as shown at 50. The extreme end portions of these springs diverge from the axis of the socket as shown at '52 and extend into the recesses 28 at the ends of the slots26. Advanta-geously, the initial (i.e., normal) positions of these springs 48, 50 in the insert member 30 are such that the springs are preloaded thereby to produce a relatively high contact force when the plug is inserted.
  • the external ends 5'4 of the individual springs may be curled to form eyes adapted to receive the ends of wires.
  • the receptacle can be arranged in a mann r such that it is adapted to receive a plug member at each end, in other Words, the right-hand end of the receptacle would be identical to the left-hand end of the receptacle as shown in the drawing. This arrangement would permit the making of disengageable connections between two fiat conductor cables having the same number of conductors in each.
  • the end of the receptacle is potted as shown at 56 with a suitable potting material, again preferably an epoxy resin, in order to seal the receptacle against the passage of moisture or gases. It will be apparent that if all of the locations in the drawing are sealed, the con nector itself will effectively seal the right-hand side of the panel from the left-hand side thereof.
  • a significant advantage of the invention is that it permits the usage of a circular connector having a conventional coupling nut 44 with a flat conductor cable which, in its normal condition, is not adapted to be received in known types of circular connectors.
  • This advantage is particularly significant where high quality, high performance disengageable connections are required with a flexible flat cable.
  • the conventional'rectangular connector for a flexible flat cable is not practical and cannot be used under some circumstances, particularly where space limitations preclude the usage of an extremely Wide connector.
  • the usage of a coupling nut in combination with a circular connector provides the maximum sealing efifect which can be obtained in the design of disengagea-ble connectors.
  • the disclosed embodiment of the invention shows the end portion of the cable as being disposed in two parallel spaced-apart planes, it will be apparentthat the conductors of the cable could be separated into three groups and the three groups arranged in a triangular pattern around an internal support which wouldhave a triangular cross-section.
  • the internal support member 20 could itself be cylindrical and the end portion of the flat conductor cable could fair from a flat configuration to a cylindrical configuration in a manner such that the individual conductors at their ends would extend parallel to each other and along the sides of the cylindrical internal support as elements thereof.
  • theend portion of the fiat conductor cable is arranged in a manner such that the individual conductors surround, or at least partially surround, an internal support which forms the insert portion of the plug of the connector.
  • a plug termination for a flexible flat cable said cable comprising a plurality of conductors in side-by-side parallel relationship with each conductor being surrounded by insulating material, an end portion of said cable being folded along a fold line extending parallel to the axis of said cable whereby said end portion comprises two group of parallel conductors disposed in at least two c0- extensive planes, said cable fairing from a flat condition,
  • a termination for flexible flat cable said cable comprising a plurality of conductors in side-by-side parallel relationship with each conductor being surrounded by insulating material, said cable being arranged in two groups of parallel conductors disposed in two coextensive planes, spacer means between said coextensive planes, the end portions of said conductors being secured to, and supported by, said spacer means, a cylindrical support in surrounding relationship to said spacer and said end portions of said cable, a coupling means mounted on said support, said coupling means and said end portions extending beyond said cylindrical support, said coupling means being engageable with a complementary receptacle having means therein for contacting said conductors.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Description

Sept. 27, 1966 w. s. MCCAUGHEY 3,275,968
CONNECTOR FOR A FLEXIBLE FLAT CABLE 2 Sheets-Sheet 1 Filed June 23, 1964 Sept. 27, 1966 w. s. MCCAUGHEY 3,275,968
CONNECTOR FOR A FLEXIBLE FLAT CABLE Filed June 23, 1964 2 Sheets-Sheet 2 mm :1 m @w rm q\ a United States Patent Office 3,275,968 Patented Sept. 27, 1966 3,275,968 CONNECTOR FOR A FLEXIBLE FLAT CABLE William Stephen McCaughey, Camp Hill, Pa., assignor to AlVlP Incorporated, Harrisburg, Pa. Filed June 23, 1964, Ser. No. 377,326
2 Claims. (Cl. 339-89) conductor being surrounded by an insulating materiaL' Conductors of this type are being used to an increasing extent, although they cannot be terminated or connected to other conductors with a conventional connecting means of the type used for ordinary single wires.
An object of the invention is to provide an improved multi-contact disengageable connector for a flexible flat cable. A further object is to provide a multi-contact connector for a flexible flat cable which can be assembled with a minimum of labor and skill. A still further object is to provide a multi-contact connector for a flexible flat cable which occupies a minimum of space. A still further object is to provide a circular connector for a flexible flat cable.
These and other objects of the invention are achieved in a preferred embodiment in which the end portion of the cable is folded along a medial fold line so that the end portion of the cable is disposed in two parallel spacedapart planes. The insulating material is stripped from the end portion of the cable and the conductors in the two parallel planes are disposed on opposite sides of, and are secured to, a generally rectangular spacer or internal support member. This spacer or support with the conductors secured thereto is mounted in a cylindrical external support which surrounds the cable and the internal support in a manner such that the internal support projects axially beyond the cylindrical external support. The two support members constitute a plug which is engageable with a complementary receptacle having a suitable contact means therein for engagement with the exposed surfaces of the conductors of the cable. Advantageously, a lock nut is rotatably mounted on the external support which is engageable with external threads on the receptacle member to secure the two parts together when the plug is inserted into the receptacle. The receptacle itself is provided with a plurality of contact springs equal in number to the number of conductors in the cable which engage the individual conductors when the plug member is inserted into the receptacle.
In the drawing:
FIGURE 1 is a perspective view of a short section of flat conduct-or cable;
FIGURE 2 is a side view of a connector in accordance with the invention;
FIGURE 3 is a sectional side view of a connector in accordance with the invention; and
FIGURE 4 is a cross-sectional view taken along the lines 4-4 of FIGURE 3.
Flexible fiat cable 2 of a commonly known type comprises a plurality of parallel copper ribbon conductors 4 disposed in side-by-side parallel relationship and contained within insulating material '6 which, in common practice, is of a polyester. A connector 8 in accordance with the present invention is adapted to be secured to a panel 10 and comprises a plug portion 12 and a receptacle portion 14, the end section of the cable 2 extending into the plug portion in a manner such that the ends of the conductors 4 are contacted by suitable contacting means in the receptacle in the manner described below.
The end portion of the cable 2 is folded along an axially extending fold line 16 between the sides of the cable so that the cable fairs from its flat condition to a condition in which the conductors are disposed in two parallel spaced-apart planes 21. It is sometimes desirable to slit the end portion of the cable at 16 along the fold line in order to facilitate the fairing of the cable from a flat condition to the folded condition.
The two end sections 21 of the cable extend through a generally rectangular opening in a cylindrical external support member 18 and extend over a generally rectangular internal member 20. The end sections 23 of the conductors are exposed by removing of the insulation 6 therefrom and extend over the opposite surfaces of the internal support 20. The extreme ends 25 of the conductors are dressed towards the axis of the connector and extend rearwardly int-o suitable pockets in the central support to secure the exposed ends of the conductors to the surfaces of the internal support. In the disclosed embodiment, the internal support or spacer 20 is manufactured as a separate piece from the cylindrical external support 18 and, in assembly, the conductors are positioned on the internal support, the internal support is inserted through the rectangular opening in the cylindrical external support and finally, the parts are. sealed by a suitable potting material 22. Advantageously, a plastic boot or sleeve 27 is provided in surrounding relationship to the projecting end of the support 18 and the portions, 21 of the conductors to retain the potting material during hardenmg.
The receptacle member 14 comprises a generally cylindrical insulating block 24 having a rectangular opening extending therethrough which conforms to the cross-sec tion of the internal support 20 of the plug member and which is adapted to receive the plug member as shown. Slots 26 extend leftwardly as viewed in FIGURE 3 to: wards the frontal end of the insulating block 24 for the reception of springs 50 which are described in further detail below. In the embodiment shown, three spacedapart slots are provided on opposite sides of the opening for the reception of equal number of contact springs. Recesses 28 are provided at the left-hand end of each slot in order to capture the ends 52 of the springs.
A cylindrical insert 30 is mounted in the right-hand end of the cylindrical block 26 and has an annular shoulder 32 which bears against the end of the cylindrical block 24. A metallic shell 34 surrounds the block 24 and a nut 36 is threaded onto the external surface of the shell 34 and cooperates with an enlarged end 38 of the shell to clamp the receptacle member to the panel or wall 10. Advantageously, suitable potting material, such as an epoxy resin shown at 40, is applied to the shell and to the nut 36 in order to achieve a seal between the panel and the socket member. It is also desirable to apply epoxy or other potting material as shown at 42 to the external surface of the shell 34 and adjacent to the nut 36 in order to secure the nut in position, particularly where the installation is intended to be a permanent one. As an alternative, the receptacle can be sealed by means of 0 rings clamped between the nut 36 and the panel.
The plug member 12 is coupled to the shell of the receptacle by means of a coupling nut 44 which is rotatably mounted on the cylindrical support 18 of the plug and which has internal threads which are engageable with the external threads of the shell 34. The plug is drawn up tightly into engagement with the socket by virtue of opposed shoulders 46 which are effective between the coupling nut 44 and the external support 18 of the plug. The shell 34 has an inwardly directed lip 47 at its frontal end which cooperates with a circular gasket 49 of suitable compressable sealing material on the face of the external support 18 in order to achieve a peripheral seal on the mating faces of the two parts of the connector.
The individual contact springs 48 are integrally molded with the cylindrical insert 30 and extend leftwardly within the slots 26 and towards the axis of the socket member as shown at 50. The extreme end portions of these springs diverge from the axis of the socket as shown at '52 and extend into the recesses 28 at the ends of the slots26. Advanta-geously, the initial (i.e., normal) positions of these springs 48, 50 in the insert member 30 are such that the springs are preloaded thereby to produce a relatively high contact force when the plug is inserted. The external ends 5'4 of the individual springs may be curled to form eyes adapted to receive the ends of wires. Alternatively, the receptacle can be arranged in a mann r such that it is adapted to receive a plug member at each end, in other Words, the right-hand end of the receptacle would be identical to the left-hand end of the receptacle as shown in the drawing. This arrangement would permit the making of disengageable connections between two fiat conductor cables having the same number of conductors in each.
The end of the receptacle is potted as shown at 56 with a suitable potting material, again preferably an epoxy resin, in order to seal the receptacle against the passage of moisture or gases. It will be apparent that if all of the locations in the drawing are sealed, the con nector itself will effectively seal the right-hand side of the panel from the left-hand side thereof.
A significant advantage of the invention is that it permits the usage of a circular connector having a conventional coupling nut 44 with a flat conductor cable which, in its normal condition, is not adapted to be received in known types of circular connectors. This advantage is particularly significant where high quality, high performance disengageable connections are required with a flexible flat cable. The conventional'rectangular connector for a flexible flat cable is not practical and cannot be used under some circumstances, particularly where space limitations preclude the usage of an extremely Wide connector. Furthermore, the usage of a coupling nut in combination with a circular connector provides the maximum sealing efifect which can be obtained in the design of disengagea-ble connectors.
While the disclosed embodiment of the invention shows the end portion of the cable as being disposed in two parallel spaced-apart planes, it will be apparentthat the conductors of the cable could be separated into three groups and the three groups arranged in a triangular pattern around an internal support which Wouldhave a triangular cross-section. As a further alternative, the internal support member 20 could itself be cylindrical and the end portion of the flat conductor cable could fair from a flat configuration to a cylindrical configuration in a manner such that the individual conductors at their ends would extend parallel to each other and along the sides of the cylindrical internal support as elements thereof. 'It is thus apparent that a significant feature of the invention is that theend portion of the fiat conductor cable is arranged in a manner such that the individual conductors surround, or at least partially surround, an internal support which forms the insert portion of the plug of the connector.
Changes in construction will occur to those skilled in the art and various apparently different modifications and embodiments may be made without departing from the scope of the invention. The matter set forth in the foregoing description and accompanying drawings is offered by way of illustration only. The actual scope of the invention is intended to be defined in the following claims when viewed in their proper perspective against the prior art.
I claim:
1. A plug termination for a flexible flat cable, said cable comprising a plurality of conductors in side-by-side parallel relationship with each conductor being surrounded by insulating material, an end portion of said cable being folded along a fold line extending parallel to the axis of said cable whereby said end portion comprises two group of parallel conductors disposed in at least two c0- extensive planes, said cable fairing from a flat condition,
in which said conductors are parallel and co-planar, to said folded condition, spacer means between said coextensive planes, the end portions of said conductors being secured to, and supported by, said spacer means, a cylindrical support in surrounding relationship to said spacer and said end portions of said cable, coupling means mounted on said support, said coupling means and said end portions extending beyond said cylindrical support, said coupling means being engageable with a complementary receptacle having means therein for contacting said conductors.
2. A termination for flexible flat cable, said cable comprising a plurality of conductors in side-by-side parallel relationship with each conductor being surrounded by insulating material, said cable being arranged in two groups of parallel conductors disposed in two coextensive planes, spacer means between said coextensive planes, the end portions of said conductors being secured to, and supported by, said spacer means, a cylindrical support in surrounding relationship to said spacer and said end portions of said cable, a coupling means mounted on said support, said coupling means and said end portions extending beyond said cylindrical support, said coupling means being engageable with a complementary receptacle having means therein for contacting said conductors.
References Cited by the Examiner UNITED STATES PATENTS 2,961,629 11/1960 Kamm i 339l7 3,069,753 12/ 1962 Lalmond et a1 339-l7 X 3,154,365 10/1964 Crimmins 339l76 EDWARD c. ALLEN, Primary Examiner. W. D. MILLER, Assistant Examiner.

Claims (1)

1. A PLUG TERMINATION FOR A FLEXIBLE FLAT CABLE, SAID CABLE COMPRISING A PLURALITY OF CONDUCTORS IN SIDE-BY-SIDE PARALLEL RELATIONSHIP WITH EACH CONDUCTOR BEING SURROUNDED BY INSULATING MATERIAL, AN END PORTION OF SAID CABLE BEING FOLDED ALONG A FOLD LINE EXTENDING PARALLEL TO THE AXIS OF SAID CABLE WHEREBY SAID END PORTION COMPRISES TWO GROUP OF PARALLEL CONDUCTORS DISPOSED IN AT LEAST TWO COEXTENSIVE PLANES, SAID CABLE FAIRING FROM A FLAT CONDITION, IN WHICH SAID CONDUCTORS ARE PARALLEL AND CO-PLANAR, TO SAID FOLDED CONDITION, SPACER MEANS BETWEEN SAID COEXTENSIVE PLANES, THE END PORTIONS OF SAID CONDUCTORS BEING SECURED TO, AND SUPPORTED BY, SAID SPACER MEANS, A CYLINDRICAL SUPPORT IN SURROUNDING RELATIONSHIP TO SAID SPACER AND SAID END PORTIONS OF CABLE, COUPLING MEANS MOUNTED ON SAID SUPPORT, SAID COUPLING MEANS AND SAID END PORTIONS EXTENDING BEYOND SAID CYLINDRICAL SUPPORT,
US377326A 1964-06-23 1964-06-23 Connector for a flexible flat cable Expired - Lifetime US3275968A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353141A (en) * 1966-03-22 1967-11-14 Donald M Budai Flat cable connector
US3670290A (en) * 1971-04-21 1972-06-13 Wilhelm Angele Electrical connector
US3696319A (en) * 1970-08-20 1972-10-03 Berg Electronics Inc Flat conductor cable connector
FR2183829A1 (en) * 1972-05-05 1973-12-21 Bunker Ramo
US3836940A (en) * 1972-05-09 1974-09-17 G Codrino Device for the electrical connection between cables and ribbon-like
US3897130A (en) * 1973-12-03 1975-07-29 Itt Flat cable connector
US4470195A (en) * 1981-04-10 1984-09-11 Allied Corporation Offset reformable jumper
US4573752A (en) * 1984-04-04 1986-03-04 Parlex Corporation Flat cable connection system
US4927384A (en) * 1986-08-21 1990-05-22 Amp Incorporated Flat wire to round wire electrical interconnect
FR2673046A1 (en) * 1991-02-18 1992-08-21 Socapex Amphenol CONNECTION ASSEMBLY BETWEEN TWO FLAT MULTICONDUCTOR BEAMS.
US20050057262A1 (en) * 2003-09-12 2005-03-17 International Business Machines Method for testing integrity of electrical connection of a flat cable multiple connector assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961629A (en) * 1957-02-12 1960-11-22 Lawrence J Kamm Electrical connector for flexible cable
US3069753A (en) * 1958-03-31 1962-12-25 Sanders Associates Inc Method of making a flat flexible cable termination
US3154365A (en) * 1962-07-16 1964-10-27 Kent Mfg Co Holder for conductor tape

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961629A (en) * 1957-02-12 1960-11-22 Lawrence J Kamm Electrical connector for flexible cable
US3069753A (en) * 1958-03-31 1962-12-25 Sanders Associates Inc Method of making a flat flexible cable termination
US3154365A (en) * 1962-07-16 1964-10-27 Kent Mfg Co Holder for conductor tape

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353141A (en) * 1966-03-22 1967-11-14 Donald M Budai Flat cable connector
US3696319A (en) * 1970-08-20 1972-10-03 Berg Electronics Inc Flat conductor cable connector
US3670290A (en) * 1971-04-21 1972-06-13 Wilhelm Angele Electrical connector
FR2183829A1 (en) * 1972-05-05 1973-12-21 Bunker Ramo
US3836940A (en) * 1972-05-09 1974-09-17 G Codrino Device for the electrical connection between cables and ribbon-like
US3897130A (en) * 1973-12-03 1975-07-29 Itt Flat cable connector
US4470195A (en) * 1981-04-10 1984-09-11 Allied Corporation Offset reformable jumper
US4573752A (en) * 1984-04-04 1986-03-04 Parlex Corporation Flat cable connection system
US4927384A (en) * 1986-08-21 1990-05-22 Amp Incorporated Flat wire to round wire electrical interconnect
FR2673046A1 (en) * 1991-02-18 1992-08-21 Socapex Amphenol CONNECTION ASSEMBLY BETWEEN TWO FLAT MULTICONDUCTOR BEAMS.
WO1992015131A1 (en) * 1991-02-18 1992-09-03 Amphenol Socapex Assembly for connecting two flat multiconductor bunches
AU649126B2 (en) * 1991-02-18 1994-05-12 Amphenol Socapex Assembly for connecting two flat multiconductor bunches
US5326278A (en) * 1991-02-18 1994-07-05 Amphenol Socapex Connector assembly for interconnecting two flat cables
US20050057262A1 (en) * 2003-09-12 2005-03-17 International Business Machines Method for testing integrity of electrical connection of a flat cable multiple connector assembly
US6995318B2 (en) 2003-09-12 2006-02-07 International Business Machines Corporation Method for testing integrity of electrical connection of a flat cable multiple connector assembly

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