EP0124593A1 - Assemblage de montage de module - Google Patents

Assemblage de montage de module

Info

Publication number
EP0124593A1
EP0124593A1 EP83903743A EP83903743A EP0124593A1 EP 0124593 A1 EP0124593 A1 EP 0124593A1 EP 83903743 A EP83903743 A EP 83903743A EP 83903743 A EP83903743 A EP 83903743A EP 0124593 A1 EP0124593 A1 EP 0124593A1
Authority
EP
European Patent Office
Prior art keywords
module
members
insulating member
section
accordance
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.)
Withdrawn
Application number
EP83903743A
Other languages
German (de)
English (en)
Other versions
EP0124593A4 (fr
Inventor
Paul Abner Baker
Michael Gabriel Strautz
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of EP0124593A1 publication Critical patent/EP0124593A1/fr
Publication of EP0124593A4 publication Critical patent/EP0124593A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/10—Plug-in assemblages of components, e.g. IC sockets
    • H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
    • H05K7/1061—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting
    • H05K7/1069—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting with spring contact pieces

Definitions

  • This invention relates to apparatus for mounting a module on a printed wiring circuit board.
  • it relates to an assembly for use in mounting an integrated circuit chip carrier device on a printed wiring circuit board and electrically interconnecting the device with circuitry of the circuit board.
  • Integrated semiconductor circuit devices oftentimes referred to as chips, contain a variety of miniaturized electrical circuitry and are widely used on printed wiring circuit boards manufactured by the Electronics and Communications Industry to form larger composite electrical circuits.
  • a typical chip is a relatively small and fragile device commonly mounting on a ceramic substrate called a chip carrier.
  • Electrical conducting leads generally extend outwardly from electrical circuitry of the chip and are coupled to a plurality of metallic conducting pads positioned on the chip carrier immediately adjacent each edge thereof.
  • the chip of the combination of the chip and the chip carrier may be hermetically sealed to form an integrated circuit chip carrier module wherein electrical connections extend from the conducting pads, hereinafter referred to as terminals, adjacent the edges of the module to the electrical circuitry of the chip.
  • Connector apparatus has been developed for use in mounting integrated circuit chip carrier modules on printed wiring circuit boards and interconnecting each of the module terminals with a portion of the board circuitry.
  • the connector apparatus comprises an insulating base member in which are mounted electrical conducting members designed to press against the terminals of a module mounted on the base member and establish electrical
  • such connector apparatus has generally included a one piece insulating base member having pockets or cavities located around the perimeter to hold electrical conducting members.
  • Each electrical conducting member having a tail portion and a spring portion intended to engage a module terminal is inserted into a cavity such that the tail portion engages the base member to hold the electrical conducting member in place.
  • the tail portion extends beneath the base member into a hole drilled through the printed wiring or circuit board so that the tail portion may be soldered to the circuitry of the circuit board.
  • module mounting apparatus having an assembling structure used to assemble insulating members and electrical conducting members to form quadrilateral configurations of first and second contacts of the electrical conducting members to contact terminals of a module and a circuit board and electrically couple the module with circuitry of the circuit board.
  • an assembly for holding a module on a circuit board comprises ' conducting members having opposing first and second contacts for electrically coupling the module terminals with the circuit board.
  • the assembly includes a first insulating member for receiving both the module and conducting members and aligning the first contacts thereof with corresponding module terminals.
  • the assembly also includes a plurality of second insulating members for supporting the conducting members and aligning the second contacts of the conducting members with the circuit board.
  • the assembly further includes a ring member for assembling the first and second insulating members to form quadrilateral configurations of the first and second contacts for contacting the module terminals and circuit board and a cover member for engaging the ring member to clamp the module onto the first insulating member and maintain the module terminals in engagement with the first contacts of the conducting members.
  • an assembly for holding a module on a circuit board and interconnecting the module with the circuit board includes electrical conducting members each comprising a generally rectangular support section of resilient spring metal having one end formed through a reverse curve section into a cantilever spring defining a first contact for contacting a module terminal and the other end extended through a generally reverse z-shaped section to define a second contact opposed to the first contact for contacting the circuit board.
  • electrical conducting members each comprising a generally rectangular support section of resilient spring metal having one end formed through a reverse curve section into a cantilever spring defining a first contact for contacting a module terminal and the other end extended through a generally reverse z-shaped section to define a second contact opposed to the first contact for contacting the circuit board.
  • Ones of the electrical conducting members are each attached at the second contact to a common carrier intended to align the second contacts of the electrical conducting members with circuitry of the circuit board.
  • an assembly for holding a module on a circuit board includes a generally rectangular member formed of electrical insulating material embodying quadrilateral members forming on one side a chamber for receiving the module and each having formed on the other side a plurality of aligned cavities. Each cavity is configured to receive a reverse curve section and cantilever spring of an electrical conducting member attached to a common carrier so as to position a first contact of the electrical conducting member in a slot formed in a quad ilateral member in alignment with a corresponding module terminal.
  • Cornerpost sections joining adjacent quadrilateral members and located at each corner of the insulating member enable the insulating member to be assembled in combination with other insulating members in a ring structure to form quadrilateral configurations of first and second contacts of the electrical conducting members to contact the module terminals and the circuit board.
  • an assembly for holding a module on a circuit board includes a plurality of generally rectangular members formed of insul ⁇ ating material with each having a raised rear section with a plurality of aligned curved indentions for supporting
  • OMPI reverse curve sections of ones of a plurality of electrical conducting members having opposing first and second contacts.
  • Each of the insulating members also have a front section with a plurality of aligned cavities each separated by a rib section formed for supporting a reverse z-shaped section and second contact of an electrical conducting member.
  • the plurality of insulating members are assembled with a single insulating member by a ring member to form quadrilateral configurations of the first and second contacts of the electrical conducting members for contacting terminals of the module and the circuit board.
  • an assembly for holding a module on a circuit board includes a generally rectangular ring member having vertical spring latching members and quadrilateral sections joined by corner sections.
  • the quadrilateral members are formed for assembling a plurality of second insulating members arranged for supporting electrical conducting members and aligning second contacts thereof with the circuit board.
  • the corner sections are formed for assembling a first insulating member in combination with the plurality of second insulating members to secure the electrical conducting members in module mounting apparatus to form quadrilateral configurations of opposing first and second contacts of the electrical conducting members.
  • a cover engaging the vertical spring latching members clamps the module on the first insulating member and maintains each module terminal in electrical engagement with the first contacts of the electrical conducting members.
  • a one piece cover comprises a rectangular center section having a pair of cantilever springs and spring tab members at each corner thereof for engaging vertical spring latching members of a ring used to assemble a first insulating member in combination with a plurality of second insulating members having electrical conducting members positioned and secured therein.
  • the engaging of the cover spring t members with the vertical spring latching members of the ring enables the pair of cantilever springs to clamp a module onto the first insulating member and maintain terminals of the module in electrical engagement with a quadrilateral configuration of first contacts of the electrical conducting members which further have second contacts for contacting a circuit board.
  • FIG. 1 is an axonometric view illustrating module mounting apparatus embodying the principles of the instant invention
  • FIG. 2 is axonometric view of a ring member for assembling the component parts of the module mounting apparatus set forth in FIG. 1;
  • FIG. 3 is a fragmentary sectional axonometric view of one of a plurality of insulating members formed for supporting electrical conducting members of the module mounting apparatus of FIG. 1 and aligning contacts thereof with a circuit board;
  • FIG. 4 is a fragmentary axonometric view of several of the insulating members of FIG. 3 mounted on the ring member of FIG. 2;
  • FIG. 5 an axonometric view of another insulating member of the module mounting apparatus of FIG. 1 formed for receiving a module and aligning first contacts of electrical conducting members with corresponding terminals of the module;
  • FIG. 6 is a fragmentary sectional axonometric view of a part of the insulating member set forth in FIG. 5;
  • FIG. 7 is an axonometric view illustrating one of a plurality of electrical conducting members of the instant module mounting apparatus attached to a common carrier
  • FIG. 8 is an exploded fragmentary axonometric view illustrating assembly of the insulating members and electrical conducting members of FIG. 3, 5 and 7;
  • FIG. 9 ' is a fragmentary sectional view of the insulating and electrical conducting members of FIG. 8 assembled to form the module mounting apparatus set forth in FIG. 1,
  • FIG. 10 is an axonometric view of a fragmentary section of the insulating and electrical conducting members of FIG. 3, 5 and 7 with the electrical conducting members attached to a circuit board;
  • FIG. 11 is an axonometric view of fragmentary section of a cavity formed in the insulating member set forth in FIG. 5 with a module biasing spring member positioned therein, and
  • FIG. 12 is an axonometric view of a one piece cover intended to engage the ring member set forth in FIG. 2 and spring clamp a module on the module mounting assembly of FIG. 1. Description of the Invention
  • module mounting assembly 1 set forth therein is intended for use in mounting module 2 on a printed wiring board.
  • Module 2 generally comprises a small integrated circuit chip mounted on a ceramic chip carrier and arranged such that the electrical circuitry of the chip is coupled by connecting leads to a plurality of metallic terminals 20 positioned about the perimeter of the chip carrier.
  • the chip, or the combination of the chip, chip carrier and connecting leads are heremetically sealed to form module 2 wherein electrical connections are made to the electrical circuitry of the chip through terminals 20 adjacent the edges of module 2.
  • Module mounting assembly 1 is designed to hold module 2 on a circuit board and interconnect module terminals 20, via electrical conducting members 10, with conducting paths of the circuit board.
  • module mounting assembly 1 is positioned on a circuit board and electrical conducting members 10 thereof attached to the circuit board conducting paths.
  • Module 2 is subsequently positioned with respect to insulating member 11 so that module terminals 20 are aligned with electrical conducting members 10.
  • Cover 14 is placed over module 2 and engaged with ring member 13 to clamp module 2 onto insulating member 11 and maintain each module terminal 20 in electrical engagement with a corresponding one of electrical conducting members 10.
  • Electrical conducting members 10, set forth in FIG. 7 of the drawing, are constructed of an electrical conducting resilient spring material such as a beryllium copper alloy. Each is formed from the resilient spring material and has a generally rectangular support section 103 with a pair of opposed tabs 1030 each extending outward from opposite sides thereof. One end of support section 103 is formed through a reverse curve section 104 slidably meeting the topside of support section 103 and extended into a cantilever spring 105 having a first contact 101 located at the free end thereof. The other end of support section 103 is formed through a right angle 1060 and extended downward to define a second contact 102 opposed to first contact 101.
  • an electrical conducting resilient spring material such as a beryllium copper alloy.
  • Each is formed from the resilient spring material and has a generally rectangular support section 103 with a pair of opposed tabs 1030 each extending outward from opposite sides thereof.
  • One end of support section 103 is formed through a reverse curve section 104 slidably meeting the topside of support section 103 and extended into
  • a common carrier 107 is attached at the second contact 102 portion to ones of electrical conducting members 10 and is scored or crimped at the juncture with electrical conducting members 10 to enable common carrier 107 to be removed after second contacts 102 have been affixed to a circuit board.
  • a part of support section 103 in combination with right angle 1060 and the extended portion thereof may be considered as a generally reverse z-shaped section 106 extension of support section 103 to define second contact 102.
  • First and second contacts 101, 102 may be of a type of contact wherein a gold diffused alloy of palladium and
  • module mounting assembly 1 includes a first insulating member 11 formed to receive module 2 and electrical conducting members 10 such that a first contact 101 of each conducting member 10 is aligned with a corresponding terminal 20 of module 2.
  • Insulating member 11 is a generally rectangular structure constructed of an electrical insulating material such as polyphenylene sulfide and has quadrilateral members
  • Each quadrilateral member 111 has one side formed with a ledge 1110 having a row of slots 1111 intended to receive first contacts 101 of electrical conducting members 10. Adjacent quadrilateral members 111 are joined together by cornerpost sections 112 to form a chamber 110 for receiving module 2 so that the edges of module 2 lie on ledges 1110 with terminals 20 thereof aligned with corresponding ones of slots 1111.
  • quadrilateral members 111 are formed with a plurality of cavities 1112 each configured as set forth in FIG. 6 of the drawing, to receive the reverse curve section 104 and cantilever spring 105 of an electrical conducting member 10 and position first contact 101 within a corresponding slot 1111.
  • Rib sections 1113 separating cavities 1112 are formed with a rear surface 11131 intended to engage tabs 1030 and aid in securing electrical conducting members 10 within module mounting assembly 1. Spacing tabs 11132 located on rib surfaces 11131 serve to separate tabs 1030 of electrical conducting members 10 and thereby prevent an electrical short circuit from occurring between two adjacent electrical conducting members 10. As set forth in FIG.
  • cornerpost sections 112 are configured so that the dimensions between the outer sides are slightly greater lengthwise than endwise thereby creating a generally irregular rectangular configuration enabling insulating member 11 to be aligned within module mounting assembly 1.
  • Each cornerpost section 112 has a downward extending dowel 1120 dimensioned for aligning and enabling insulating member 11 to be assembled within module mounting assembly 1.
  • Three cornerpost sections 112 each have a vertical alignment section 1121 formed at the intersection of two adjacent quadrilateral members 111 to enable alignment of module 2 with respect to chamber 110.
  • the fourth cornerpost section 112 has a cavity 1122 with a biasing spring 1123 positioned therein. As set forth in detail in FIG. 11 of the drawing, cavity
  • Biasing spring 1123 is a generally u-shaped spring member wherein one side has a serrated section 11231 extended and formed over at a right angle into a support section 11231 extended and formed over at a right angle into a support section 11232 and wherein the opposite side is formed into a curved section 11232 for engaging module 2.
  • biasing spring 1123 into cavity 1122 is such that support section 11232 is supported on the shelf section of cavity 1122 with serrated section 11231 engaged with the side thereof to located biasing spring 1123 in cavity 1122 and position the free curved section 11232 in chamber 110.
  • 1123 laterally biases module 2, FIG. 5, against vertical alignment sections 1121 to align module terminals 20 with corresponding ones of slots 1111.
  • module mounting assembly 1 also includes four additional components
  • FI insulating members 12 intended to support electrical conducting members 10 and align second contacts 102 with circuitry of a circuit board.
  • insulating members 12 each comprise a generally rectangular member formed of electrical insulating material such a polyphenylene sulfide.
  • Each have a center section 120, FIG. 3, for supporting the support sections 103 and tabs 1030 of electrical conducting members 10 attached to common carrier 107.
  • Each further have a raised rear section 121 with a plurality of aligned curved indentions 1210 formed to support the reverse curve section 104 of an electrical conducting member 10.
  • a front section 122 has a plurality of aligned cavities 1220.each separated by a rib section 1221 aligned with a corresponding curved indention 1210 and which is formed to support the reverse z-section 106 of an electrical conducting member 10.
  • Each insulating member 12 also has a plurality of aligned dowels 123 extending downward therefrom to aid in assembly.
  • Module mounting assembly 1 also includes a ring member 13, FIG. 1, for use in assembling insulating member 11, electrical conducting members 10 and insulating members 12 to form quadrilateral configurations of first and second contacts 101, 102 for contacting module terminals 20 and a circuit board, respectively. As illustrated in FIG.
  • ring member 13 comprises a generally rectangular base member having vertical spring latching members 130 and quadrilateral sections 131 joined by corner sections 132.
  • Each quadrilateral member 131 of ring member 13 is a planar rectangular section having a rear section 1311 positioned at a right angle with respect thereto.
  • two opposing quadrilateral members 131 each have the ends of their respective rear section 1311 further extended and formed into vertical spring latching members 130.
  • the planar rectangular sections of quadrilateral members 131 each have a number of aligned holes 1310 sized to receive a corresponding dowel 123 of an insulating member 12.
  • Corner sections 132 each have a hole 1320 seized to receive a corresponding dowel 1120- of insulating member 11.
  • module mounting assembly 1 also includes a one piece cover 14 having a rectangular center section 141 provided with a pair of downward extending cantilever springs 1410.
  • cover 14 has spring tabs 1411 formed at the ends thereof to engage corresponding vertical spring latching members 130 of ring member 13.
  • center section 141 The outer edges of center section 141 are formed at a right angle to center section 141 to strengthen cover member 14. 2. Assembly In assembling module mounting assembly 1 each insulating member 12, FIG. 4 of the drawing, is aligned with a ring quadrilateral member 131 and dowels 123 inserted into aligned holes 1310 so that insulating member 12 is properly positioned on ring member 13. Dowels 123 may be heatstaked or bonded in any of a number of well- known ways to secure insulating members 12 to ring member 13.
  • a strip of electrical conducting members 10 attached to a single common carrier 107, FIG. 10, are simultaneously inserted into cavities 1112 of quadrilateral members 111 of insulating member 11 with reverse curve section 104 and cantilever spring 105 of each electrical conducting member 10 located with a cavity 1112 such that the first contact 101 thereof is positioned within a corresponding slot 111 to normally extend slightly above the surface of ledge 1110.
  • Insulating member 11 with strips of electrical conducting members 10 inserted in cavities 1112 is positioned with respect to ring member 13 and the insulating members 12 mounted thereon so that corner sections 132, FIG. 2 of ring 13, correspond with cornerpost sections 112, FIG. 5.
  • Dowels 1120 extending downward from cornerpost sections 112 are inserted into holes 1320 of ring member 13 and insulating member 11 forced downward onto ring member 13 so that cornerpost sections 1120 rest on the corner sections 132.
  • each electrical conducting member 10 comes in contact with center section 120 of insulating members 12 thereby enabling support section 103 to be supported within module mounting assembly 1 by rib section 1221.
  • spacing tabs 11132 come in contact with center surface 120 to insure separation of tabs 1030 and electrically insulate adjacent electrical conducting members 10.
  • the reverse curve end cantilever configuration of cavities 1112 engage the corresponding sections of electrical conducting members 10 and in combination with insulating members 12 secure electrical conducting members 10 and in combination with insulating members 12 secure electrical conducting members 10 within module mounting assembly 1.
  • Ring member 13 and the assembled insulating members 11, 12 and electrical conducting members 10 are positioned on circuit board 3 such that each second contact 102 corresponds with a land 30 of the printed wiring circuitry.
  • second contacts 102 have been soldered either by the well-known wave soldering or gaseous diffusion method to lands 30, common carriers 107 are removed at the crimped juncture with second contacts 102 from module mounting assembly 1 to electrically isolate conducting members 10.
  • module 2 is aligned with vertical alignment sections 1121 of insulating member 11 and inserted into chamber 110 thereof.
  • Biasing spring 1123 laterally biases module 2 against vertical alignment sections 1121 with each module terminal 20 corresponding to an electrical conducting member first contact 101.
  • Cover 14 is then aligned with ring member 13 and forced down on module mounting assembly 1 and module 2 to engage spring tabs 1411 within slots 1300 of ring vertical spring latching members 131.
  • Cantilever springs 1410 clamp module 2 onto module mounting assembly 1, and FIG. 9, maintains each module terminal 20 in electrical engagement with first contact 101 of electrical conducting member 10.
  • An electrical path is established from module terminal 20 through first contact 101 and electrical conducting member 10 to second contact 102.
  • Cover 14 is engaged with ring member 13 and the outer edges thereof supported by an edge around the perimeter of insulating member 11 to form a shroud to shield and protect module 2.
  • a ring member used for assembling component parts of a module mounting assembly to ⁇ form quadrilateral configurations of electrical conducting member contacts facilitates the manufacture of module mounting apparatus for mounting integrated circuit modules on printed wiring circuit boards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Dispositif de montage d'un module de circuit intégré (2) sur une plaque de circuit imprimé de câblage (3). L'assemblage du dispositif (1) comprend un organe annulaire (13) destiné à être utilisé pour assembler un organe isolant généralement rectangulaire (11) dans lequel sont positionnés une pluralité d'organes conducteurs électriques (10) avec une pluralité d'autres organes isolants (12) pour former des configurations quadrilataires de premier et de deuxième contacts (101, 102) permettant d'établir des contacts entre les terminaux du module (20) et la plaque de circuit imprimé de câblage. Un couvercle monobloc (14) engage l'organe annulaire pour serrer élastiquement le module contre l'organe isolant rectangulaire et maintenir chaque terminal de module en engagement avec un premier contact correspondant de manière à coupler électriquement le module avec la plaque de circuit imprimé de câblage.
EP19830903743 1982-11-05 1983-11-01 Assemblage de montage de module. Withdrawn EP0124593A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43938982A 1982-11-05 1982-11-05
US439389 1982-11-05

Publications (2)

Publication Number Publication Date
EP0124593A1 true EP0124593A1 (fr) 1984-11-14
EP0124593A4 EP0124593A4 (fr) 1987-01-29

Family

ID=23744520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830903743 Withdrawn EP0124593A4 (fr) 1982-11-05 1983-11-01 Assemblage de montage de module.

Country Status (2)

Country Link
EP (1) EP0124593A4 (fr)
WO (1) WO1984001859A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814857A (en) * 1987-02-25 1989-03-21 International Business Machines Corporation Circuit module with separate signal and power connectors
US4755146A (en) * 1987-06-04 1988-07-05 Molex Incorporated Heat-dissipating socket connector for leaded modules
US4768973A (en) * 1987-07-02 1988-09-06 Amp Incorporated Removable retaining plate
US4934944B1 (en) * 1988-11-07 1994-07-19 Methode Electronics Inc Chip carrier socket with open aperture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146242A2 (fr) * 1983-10-31 1985-06-26 Amp Incorporated Connecteur électrique pour support de puces

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Publication number Priority date Publication date Assignee Title
US3663920A (en) * 1970-07-27 1972-05-16 Burndy Corp Mounting for integrated circuits
US3877064A (en) * 1974-02-22 1975-04-08 Amp Inc Device for connecting leadless integrated circuit packages to a printed-circuit board
US4050755A (en) * 1976-04-02 1977-09-27 E. I. Du Pont De Nemours And Company Electrical connector
FR2358022A1 (fr) * 1976-07-07 1978-02-03 Minnesota Mining & Mfg Perfectionnements aux connecteurs pour circuits integres
US4142287A (en) * 1976-12-27 1979-03-06 Amp Incorporated Electrical devices such as watches and method of construction thereof
FR2380629A1 (fr) * 1977-02-10 1978-09-08 Itt Produits Ind Relais miniaturise embrochable
US4093330A (en) * 1977-05-16 1978-06-06 Industrial Electronic Hardware Circuit chip receptacle
US4130327A (en) * 1977-05-27 1978-12-19 Bunker Ramo Corporation Electrical connector having a resilient cover
US4155615A (en) * 1978-01-24 1979-05-22 Amp Incorporated Multi-contact connector for ceramic substrate packages and the like
US4222622A (en) * 1978-06-12 1980-09-16 Gte Products Corporation Electrical connector for circuit board
US4193654A (en) * 1978-09-08 1980-03-18 Amp Incorporated Electrical connector receptacles
US4278311A (en) * 1979-04-06 1981-07-14 Amp Incorporated Surface to surface connector
US4220383A (en) * 1979-04-06 1980-09-02 Amp Incorporated Surface to surface connector
US4395084A (en) * 1981-07-06 1983-07-26 Teledyne Industries, Inc. Electrical socket for leadless integrated circuit packages
US4410223A (en) * 1981-08-03 1983-10-18 Bell Telephone Laboratories, Incorporated Module mounting assembly

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Publication number Priority date Publication date Assignee Title
EP0146242A2 (fr) * 1983-10-31 1985-06-26 Amp Incorporated Connecteur électrique pour support de puces

Non-Patent Citations (1)

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Title
See also references of WO8401859A1 *

Also Published As

Publication number Publication date
WO1984001859A1 (fr) 1984-05-10
EP0124593A4 (fr) 1987-01-29

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19841011

A4 Supplementary search report drawn up and despatched

Effective date: 19870129

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18W Application withdrawn

Withdrawal date: 19870319

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STRAUTZ, MICHAEL, GABRIEL

Inventor name: BAKER, PAUL, ABNER