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Interlocking electrical connector

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Publication number
US3526867A
US3526867A US3526867DA US3526867A US 3526867 A US3526867 A US 3526867A US 3526867D A US3526867D A US 3526867DA US 3526867 A US3526867 A US 3526867A
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Prior art keywords
pin
members
connector
elements
base
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Miner S Keeler
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Keeler Brass Co
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Keeler Brass Co
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RLINE CONNECTORS; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCBs], 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
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/712Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716Coupling device provided on the PCB
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RLINE CONNECTORS; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00-H01R33/00
    • H01R13/02Contact members
    • H01R13/28Contacts for sliding cooperation with identically-shaped contact, e.g. for hermaphroditic coupling devices
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RLINE CONNECTORS; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCBs], 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
    • H01R12/50Fixed connections
    • H01R12/51Fixed connections for rigid printed circuits or like structures
    • H01R12/52Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RLINE CONNECTORS; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00-H01R33/00
    • H01R13/02Contact members
    • H01R13/20Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • 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
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/27Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener]

Description

Sept 1, 1970 M. s. KEI-:LER 1| 3,526,867

INTERLOCKING ELECTRICAL CONNECTOR Filed July 17. 1967 Mfg?" United States Patent O 3,526,867 INTERLOCKING ELECTRICAL CONNECTOR Miner S. Keeler II, Grand Rapids, Mich., assignor to Keeler Brass Company, Grand Rapids, Mich., a corporation of Michigan Filed July 17, 1967, Ser. No. 653,702 Int. Cl. Hk 1/12; H01r 13/28 U.S. Cl. 339--17 7 Claims ABSTRACT OF THE DISCLOSURE An electrical connector which also provides a secure mechanical interlock when connected, comprised of a pair of connector elements, each of which includes a base portion and a plurality of pin members upstanding from the base portion. The pin members of the two elements interengage as the elements are pushed together, and these pin members have enlarged heads which interlock together upon mutual engagement. At least some of the pin members are electrically conductive, and the base portion of each connector element carries a contact which is electrically connected to or integral with such conductive pin members, to thus form a terminal for the respective connector element.

BACKGROUND Many different types of electrical connectors are in use at the present time, as is well known. For the most part, such connectors are basically comprised of a first element defining one or more fingers or pins which slide into appropriate sockets or recesses in a second element; in such a manner that conductive portions within the recesses come into contact with conductive portions of the pins or fingers. For the most part, such connectors are not really addressed to the problem of providing a mechanical interconnection as well as an electrical one, although certain of these pin-and-socket connectors have in the past been provided which were in essence modified to include this as a secondary consideration. Generally, the latter type of connector either incorporated a close frictional contact between engaging parts, or else used added mutually rotatable parts such as screws or threaded collars or the like, by which an interlock could be created.

SUMMARY OF THE INVENTION The present invention provides a new and unique form of electrical connector which, by virtue of a unique unitary structure, simultaneously provides a mechanical connector of considerable strength. The connector element of the invention is particularly well suited as an interconnection between adjacent circuit boards or modules, particularly those embodying strip or ribbon-like conductive paths in the general family known as printed circuits, although there are numerous other applications where the connector element of this invention will find great advantage.

Briefly stated, the connector element of the invention comprises a. pair of interconnectable elements, each of which have a base portion extending in a plane and a plurality of pin members upstanding from such base portion and supported in position thereby. These pin members are arranged on each base portion so that they extend between and interengage the pin members on the other base, and in this manner hold the two elements together. At least one of the pin members of each such element is electrically conductive, and is arranged to come into mutual contact with a conductive pin member on the other such element when the two elements are interconnected by their respective pin members, to thereby establish electrical conduction between such elements.

'ice

DRAWINGS FIG. 1 is a fragmentary side elevation of a pair of circuit boards interconnected by the connector means of the invention;

FIG. 2 is an enlarged sectional elevation taken through the plane II-II of FIG. 1;

FIG. 3 is an enlarged sectional plan view taken through the horizontal plane III--III of FIG. l; and

FIG. 4 is a sectional plan view taken through the horizontal plane IV-IV of FIG. 1.

PREFERRED EMBODIMENT In FIG. l, a pair of parallel circuit boards 10 and 12 are shown, interconnected both electrically and mechanically by the interlocking connector means 14 of the invention. The two circuit boards 10 and 12 are typical of many specific types of such boards, as will be understood, and in the example which is shown each side of the circuit boards is to be understood as carrying a desired arrangement of electrically-conductive strips providing printed circuit paths for carrying operating voltage. A standard wire connector 16 is shown on each of the circuit boards 10 and 12 to indicate that the printed circuit strips on each side are electrically connected.

The connector means 14 of the invention, as seen in FIGS. l and 2, comprises a pair of interconnectable elements 18 and 20, each having a base portion 22 and 24, respectively, and a plurality of pin members 26 and 28, respectively, which are supported on each of the said base portions and extend perpendicularly away from the same. Each of the base portions 22 and 24 is secured to one of the circuit boards 10 and 12, as for example by rivets 30. As will be observed from FIG. l, each of the circuit boards preferably has a connector element 18 secured to one side and a connector element 20y secured to its other side, either in direct alignment with each other, or offset from one another, as illustrated.

Most of the pin members 26 and 28 on the base portions 22 and 24, respectively, may be formed integrally with such ibase portions, preferably of a stiiy resilient plastic material which is formable through molding techniques. However, while most of the pin members may be of such a plastic material, certain pins such as pins 26a and pin 28a (FIGS. l and 2) should be made of metal or otherwise made to be electrically conductive, and these pins preferably extend completely through their respective base portions 22 and 24 in the manner illustrated, to terminate on the opposite side thereof in a contact head which on pin 26a is designated 27, and on pin 28a is designated 29. These contact heads 27 and 29 are arranged to come into contact with a conductive strip such as 32 or 34 (FIG. 4) forming a part of tbe printed circuitry on the circuit boards 10 and 12 when the particular connector element 18 or 20 carrying such contact head is riveted or otherwise secured to that circuit board. In this manner a conductive path is established between the conductive strips on the circuit boards, through the contact heads and mutually contacting conductive pin members of the two connector elements 18 and 20.

The conductive pin members 26a and 28a of the two connector elements 18 and 20 are arranged on their respective base portions such that these conductive pins will come into mutual contact when the various pins on one connector element are interengaged with the pins on the other such element, to thereby establish a conductive path between the two connector elements. This is illustrated in FIGS. l and 2, where pin member 26a and 28a are seen in contact with one another. The initial interengagement of the various pin members of a pair of connector elements occurs when such pin members are intermeshed, i.e., when the pin members of one connector are slide between the pin members of the other connector. However, each of the pin members has an enlarged mushroom-like head portion which is generally conical in shape, and the lowermost extremity of each such head portion (i.e., the conical base, located closest to the base portion of that connector element) defines a iiat shoulder edge. This edge interengages beneath the corresponding shoulder of a pin member on the other connector element when the various pin members on the two connector elements are fully engaged with eachother. This creates a positive mechanical interlock between the two connector elements which is very strong, and easily strong enough to form the only necessary structural interlock between a pair of adjacent circuit boards.

The manner in which the enlarged head portions on each of the pin members 26 and 28 move past one another and interlock their bottom shoulder edges is a result of the limited flexibility of individual pin members and the relative size and positioning of the pin members upon their respective base portions. The pin members on at least one connector should be positioned in an arrangement having an open or pin-free space at desired intervals, which permits the various pin members adjacent such space to flex slightly in a lateral direction and thereby allow the enlarged heads of pins on the other connector to move past the iiexed ones on the iirst. One workable arrangement of pin members is illustrated in the plan view of FIG. 3, wherein it will be noted that while each of the sets of pins 26 and 28 occur in aligned rows, alternating rows contain a pin-free space. This space allows the pins surrounding such space to be moved laterally into it as a result of the insertion of other pin members from the other connector element therebetween. As FIG. 3 illustrates, the sides of the conductive pin members 26a and 28a are held rmly in contact with each other by the interengagement of the several pin members of each connector. As will be apparent, the specific number of pin elements which are made to be conductive may vary to suit different situations; it will also be apparent that contact redundancy may readily be implemented by providing a plurality of conductive pins on each connector, and by conductive strips or other such conductor means (not specifically shown) on the rearward or circuit board-side of the respective base portions 22 and 24, Which would serve to interconnect such a desired plural number of different conductive pin members on each such base portion.

As indicated previously, each of the connector elements 18 and 20 is secured to a given circuit board 10 or 12 in a manner such that the protruding contact heads 27 and 29 of the conductive pin members 26a and 28a, respectively, come into direct contact with a conductive strip 32 or 34 carried on the surface of the circuit board, as indicated in FIG. 4. Consequently, when the two connector elements 18 and 20 are snapped together by interengagement of their respective pin members, positive electrical contact is instantly established between the two circuit boards themselves; concurrently, an extremely sturdy mechanical interconnection is established between the two circuit boards. A satisfactory mechanical interconnection is likely to be obtained between the two connector elements even though they are not perfectly aligned when they are pushed together, i.e., when one connector element is laterally offset from the other although it will be understood that the rigidity of the mechanical interconnection is a direct function of the number of pin members which are interengaged and their respective locations. However, while contact between any two of the conductive pin members is satisfactory to establish an electrical circuit, some care is clearly necessary to insure that a given pair of conductive pin members actually do come into contact when the connector elements are interengaged, at least when a relatively small number of conductor pin members are present. That is, in order to insure the desired electrical contact when the connector elements are interengaged, some care must be taken to properly align the two connector elements, or to align the circuit boards carrying the two elements, which will accomplish the same result. This is not a particularly diticult thing to achieve, as will be apparent, since the edges of the circuit boards may be used for such alignment purposes, as may any number of other desired expedients, such as particularly positioned guide pins and holes, etc.

As will be apparent from the foregoing disclosure, the

connector element of the invention provides a unique means of both mechanically and electrically connecting a pair of circuit 'boards or the like. The connector elements are readily engaged and disengaged with each other by positive manual action, but while engaged form a secure mechanical connection. It is entirely conceivable that upon examining the foregoing disclosure, those` skilled in the art may devise embodiments of the concept z involved which differ somewhat from the embodiment shown and described herein, or may make various changes in structural details to the present embodiment, but which nevertheless are equivalents of the invention as defined by the following claims.

I claim:

1. An electrical connector, comprising: a pair of interconnectable elements; each such element having a base portion extending in a plane and a plurality of pin members upstanding from such base portion transversely of said plane and supported in position by said base portion; each such base portion carrying a conductor means thereon which provides an electrical terminal therefor; at least one of said elements having said pin members arranged in at least one grouping of pin members which are symmetrically spaced about a central area; said other element having at least one pin member arranged to extend between and interengage with the pin members Iof the other such element arranged in said grouping to hold the two elements together; interlocking means on at least some of the pin members on each such element for releasably securing interengaged pin members and thus, said elements, together; at least one of the interengaging pin members of each of said elements being electrically conductive, said conductive pin members having portions extending through the base portion of their respective elements, communicating with the side thereof opposite said pin members, and being electrically connected by said conductor means to the said terminal on respective elements, said conductive pin members of each of said elements coming into mutual contact when the pin members of such elements are interengaged, to thereby establish electrical conduction between said elements and between said terminals.

2. The electrical connector of claim 1, wherein said interlocking means comprise shoulder portions formed on such pin members which interfit when the pin members are interengaged.

3. The electrical connector of claim 2, wherein said interlocking means comprise enlarged head portions on such pin members and such pin members on each element are of substantially the same length, said shoulder-1 portions being an edge extremity of such a head portion.

4. The electrical connector of claim 3, wherein said enlarged head portions are generally conically shaped, with the thicker extremities thereof forming the conical base located closest to the base portion of the corresponding connector element; said shoulder portions being the edge extremity of said conical base.

5. The electrical connector of claim 1, wherein said conductor means includes an integral extension of such conductive pin members.

6. The electrical connector of claim 5, wherein said integral extension passes through said base portion.

7. The electrical connector of claim 6, wherein the base portion of at least one of said elements includes means for attaching such element to a circuit board, andy for touching a conductor on such circuit board.

5 6 said integral extension forms an electrical contact head 3,230,493 1/ 1966 Jensen et al. on the side of the base portion opposite the pin members 3,266,113 8/ 1966 Flanagan 24-204 FOREIGN PATENTS References Cited 930,250 7/1963 Great Britain.

UNITED STATES PATENTS RICHARD E. MOORE, Primary Examiner Pearson 24-204 10 339 49,151

US3526867A 1967-07-17 1967-07-17 Interlocking electrical connector Expired - Lifetime US3526867A (en)

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Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046408A (en) * 1973-08-03 1977-09-06 Steven Ausnit Omni-directional fastener
US4050365A (en) * 1976-07-15 1977-09-27 Ever-Wear Products, Inc. Air distribution assembly
US5059130A (en) * 1988-06-23 1991-10-22 Ltv Aerospace And Defense Company Minimal space printed cicuit board and electrical connector system
US5137461A (en) * 1988-06-21 1992-08-11 International Business Machines Corporation Separable electrical connection technology
US5156644A (en) * 1991-10-21 1992-10-20 Koehler Gary W Safety release binding
US5185073A (en) * 1988-06-21 1993-02-09 International Business Machines Corporation Method of fabricating nendritic materials
US5203053A (en) * 1992-09-23 1993-04-20 I. J. Associates, Inc. Shoe fastening device
US5212853A (en) * 1992-03-10 1993-05-25 Nifco Inc. Separable plastic fastener and method and apparatus for manufacturing thereof
US5221276A (en) * 1989-09-19 1993-06-22 The Procter & Gamble Company Absorbent article having a textured fastener
US5250253A (en) * 1989-09-19 1993-10-05 The Procter & Gamble Company Method of making a pressure-sensitive adhesive fastener
US5298685A (en) * 1990-10-30 1994-03-29 International Business Machines Corporation Interconnection method and structure for organic circuit boards
US5312456A (en) * 1991-01-31 1994-05-17 Carnegie Mellon University Micromechanical barb and method for making the same
US5411400A (en) * 1992-09-28 1995-05-02 Motorola, Inc. Interconnect system for a semiconductor chip and a substrate
US5499924A (en) * 1993-07-12 1996-03-19 Kel Comporation Butt joint connector assembly
JPH0831342B2 (en) 1988-06-21 1996-03-27 インターナショナル・ビジネス・マシーンズ・コーポレーション The electrical connection member
US5813095A (en) * 1996-12-09 1998-09-29 Robertson; Thomas Wilson Re-closable surface binding method
US5903059A (en) * 1995-11-21 1999-05-11 International Business Machines Corporation Microconnectors
US5938455A (en) * 1996-05-15 1999-08-17 Ford Motor Company Three-dimensional molded circuit board having interlocking connections
US6179625B1 (en) 1999-03-25 2001-01-30 International Business Machines Corporation Removable interlockable first and second connectors having engaging flexible members and process of making same
US6658731B1 (en) * 2000-11-01 2003-12-09 Visteon Global Technologies, Inc. Method for fabricating connectors for interconnecting etched tri-metal circuit structures
US6676416B1 (en) * 2000-05-11 2004-01-13 Zyvex Corporation Ribbon cable and electrical connector for use with microcomponents
US6687962B2 (en) 2002-01-16 2004-02-10 Velcro Industries B.V. Fastener element patterning
US20040163717A1 (en) * 2003-02-21 2004-08-26 Cookson Electronics, Inc. MEMS device assembly
US20050012212A1 (en) * 2003-07-17 2005-01-20 Cookson Electronics, Inc. Reconnectable chip interface and chip package
US20050070131A1 (en) * 2003-09-29 2005-03-31 Cookson Electronics, Inc. Electrical circuit assembly with micro-socket
US20050090127A1 (en) * 2003-10-23 2005-04-28 Van Den Heede Peter I.A. Device for connecting electric components
DE102004062885A1 (en) * 2004-12-27 2006-07-06 Infineon Technologies Ag Fastener for mechanical fastening and electrical contacting of electronic component has carrier element and multitude of fastening elements wherein fastening elements are arranged on carrier element and comprises in each case oblong body
US7246416B2 (en) * 2000-10-19 2007-07-24 Leonard Arnold Duffy Slidingly Engagable Fasteners and method
US7254874B2 (en) 2004-03-10 2007-08-14 Leonard Arnold Duffy Molded surface fasteners and attachment methods
US20090017670A1 (en) * 2007-07-12 2009-01-15 Yamaha Corporation Electronic component and method of forming the same
US20100075533A1 (en) * 2008-09-23 2010-03-25 Weaver Thomas L Randomly-accessible electrical busbar with protective cover and associated mating connector
US20100317233A1 (en) * 2007-12-26 2010-12-16 Jae-Yong Koh Electrical connection system
US7942687B1 (en) * 2010-09-14 2011-05-17 Lockheed Martin Corporation Hollow stem design for high density interconnects
US7950114B2 (en) 2004-03-10 2011-05-31 Leonard Arnold Duffy Self-adhering device and method
US7997921B1 (en) 2010-10-15 2011-08-16 Lockheed Martin Corporation Connecting elements having a stub surrounded by a hollow stalk with a flange
US8152549B1 (en) 2010-11-01 2012-04-10 Lockheed Martin Corporation Multiple stem design for high density interconnects
US20160036142A1 (en) * 2014-08-04 2016-02-04 Tyco Electronics Corporation Flexible connector and methods of manufacture
US20170170592A1 (en) * 2011-06-06 2017-06-15 Nuvotronics, Inc. Batch fabricated microconnectors
US9888600B2 (en) 2016-03-14 2018-02-06 Nuvotronics, Inc Substrate-free interconnected electronic mechanical structural systems

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US2772469A (en) * 1952-02-08 1956-12-04 Staller Karel Jan Slide fastener
US2877439A (en) * 1953-09-22 1959-03-10 Burroughs Corp Electrical slide fastener connector
GB930250A (en) * 1961-06-21 1963-07-03 Cross Mfg Co 1938 Ltd Improvements in piston and piston scraper ring assemblies for internal combustion engines and the like
US3191255A (en) * 1962-08-13 1965-06-29 Raymond N Nealis Plastic zipper
US3192589A (en) * 1960-07-18 1965-07-06 Raymond C Pearson Separable fastener
US3230493A (en) * 1963-06-07 1966-01-18 Methode Electronics Inc Plug-in contact assembly for printed circuit boards
US3266113A (en) * 1963-10-07 1966-08-16 Minnesota Mining & Mfg Interreacting articles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772469A (en) * 1952-02-08 1956-12-04 Staller Karel Jan Slide fastener
US2877439A (en) * 1953-09-22 1959-03-10 Burroughs Corp Electrical slide fastener connector
US3192589A (en) * 1960-07-18 1965-07-06 Raymond C Pearson Separable fastener
GB930250A (en) * 1961-06-21 1963-07-03 Cross Mfg Co 1938 Ltd Improvements in piston and piston scraper ring assemblies for internal combustion engines and the like
US3191255A (en) * 1962-08-13 1965-06-29 Raymond N Nealis Plastic zipper
US3230493A (en) * 1963-06-07 1966-01-18 Methode Electronics Inc Plug-in contact assembly for printed circuit boards
US3266113A (en) * 1963-10-07 1966-08-16 Minnesota Mining & Mfg Interreacting articles

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046408A (en) * 1973-08-03 1977-09-06 Steven Ausnit Omni-directional fastener
US4050365A (en) * 1976-07-15 1977-09-27 Ever-Wear Products, Inc. Air distribution assembly
US5137461A (en) * 1988-06-21 1992-08-11 International Business Machines Corporation Separable electrical connection technology
US5185073A (en) * 1988-06-21 1993-02-09 International Business Machines Corporation Method of fabricating nendritic materials
JPH0831342B2 (en) 1988-06-21 1996-03-27 インターナショナル・ビジネス・マシーンズ・コーポレーション The electrical connection member
US5059130A (en) * 1988-06-23 1991-10-22 Ltv Aerospace And Defense Company Minimal space printed cicuit board and electrical connector system
US5221276A (en) * 1989-09-19 1993-06-22 The Procter & Gamble Company Absorbent article having a textured fastener
US5250253A (en) * 1989-09-19 1993-10-05 The Procter & Gamble Company Method of making a pressure-sensitive adhesive fastener
US5298685A (en) * 1990-10-30 1994-03-29 International Business Machines Corporation Interconnection method and structure for organic circuit boards
US5435057A (en) * 1990-10-30 1995-07-25 International Business Machines Corporation Interconnection method and structure for organic circuit boards
US5312456A (en) * 1991-01-31 1994-05-17 Carnegie Mellon University Micromechanical barb and method for making the same
US5156644A (en) * 1991-10-21 1992-10-20 Koehler Gary W Safety release binding
US5212853A (en) * 1992-03-10 1993-05-25 Nifco Inc. Separable plastic fastener and method and apparatus for manufacturing thereof
US5460769A (en) * 1992-03-10 1995-10-24 Nifco Inc. Method and apparatus for manufacturing a separable plastic fastener
US5203053A (en) * 1992-09-23 1993-04-20 I. J. Associates, Inc. Shoe fastening device
US5411400A (en) * 1992-09-28 1995-05-02 Motorola, Inc. Interconnect system for a semiconductor chip and a substrate
US5499924A (en) * 1993-07-12 1996-03-19 Kel Comporation Butt joint connector assembly
US5903059A (en) * 1995-11-21 1999-05-11 International Business Machines Corporation Microconnectors
US5938455A (en) * 1996-05-15 1999-08-17 Ford Motor Company Three-dimensional molded circuit board having interlocking connections
US5813095A (en) * 1996-12-09 1998-09-29 Robertson; Thomas Wilson Re-closable surface binding method
US6179625B1 (en) 1999-03-25 2001-01-30 International Business Machines Corporation Removable interlockable first and second connectors having engaging flexible members and process of making same
US6332267B1 (en) 1999-03-25 2001-12-25 International Business Machines Corporation Process of manufacturing a removably interlockable assembly
US6676416B1 (en) * 2000-05-11 2004-01-13 Zyvex Corporation Ribbon cable and electrical connector for use with microcomponents
US7246416B2 (en) * 2000-10-19 2007-07-24 Leonard Arnold Duffy Slidingly Engagable Fasteners and method
US6658731B1 (en) * 2000-11-01 2003-12-09 Visteon Global Technologies, Inc. Method for fabricating connectors for interconnecting etched tri-metal circuit structures
US6687962B2 (en) 2002-01-16 2004-02-10 Velcro Industries B.V. Fastener element patterning
US20040163717A1 (en) * 2003-02-21 2004-08-26 Cookson Electronics, Inc. MEMS device assembly
US20050012212A1 (en) * 2003-07-17 2005-01-20 Cookson Electronics, Inc. Reconnectable chip interface and chip package
US20050012191A1 (en) * 2003-07-17 2005-01-20 Cookson Electronics, Inc. Reconnectable chip interface and chip package
US20050070131A1 (en) * 2003-09-29 2005-03-31 Cookson Electronics, Inc. Electrical circuit assembly with micro-socket
US6881074B1 (en) 2003-09-29 2005-04-19 Cookson Electronics, Inc. Electrical circuit assembly with micro-socket
US20050090127A1 (en) * 2003-10-23 2005-04-28 Van Den Heede Peter I.A. Device for connecting electric components
US7950114B2 (en) 2004-03-10 2011-05-31 Leonard Arnold Duffy Self-adhering device and method
US7254874B2 (en) 2004-03-10 2007-08-14 Leonard Arnold Duffy Molded surface fasteners and attachment methods
US20060170115A1 (en) * 2004-12-27 2006-08-03 Florian Schamberger Means of mounting for electronic components, arrangement and procedure
DE102004062885B4 (en) * 2004-12-27 2007-10-18 Infineon Technologies Ag Arrangement with an electronic circuit board and at least one semiconductor device and method
US7427202B2 (en) 2004-12-27 2008-09-23 Infineon Technologies Ag Means of mounting for electronic components, arrangement and procedure
DE102004062885A1 (en) * 2004-12-27 2006-07-06 Infineon Technologies Ag Fastener for mechanical fastening and electrical contacting of electronic component has carrier element and multitude of fastening elements wherein fastening elements are arranged on carrier element and comprises in each case oblong body
US7766671B2 (en) * 2007-07-12 2010-08-03 Yamaha Corporation Electronic component and method of forming the same
US20090017670A1 (en) * 2007-07-12 2009-01-15 Yamaha Corporation Electronic component and method of forming the same
EP2015404A3 (en) * 2007-07-12 2010-07-21 Yamaha Corporation Electronic component and method of forming the same
US20100317233A1 (en) * 2007-12-26 2010-12-16 Jae-Yong Koh Electrical connection system
US7699635B2 (en) * 2008-09-23 2010-04-20 The Boeing Company Randomly-accessible electrical busbar with protective cover and associated mating connector
US20100075533A1 (en) * 2008-09-23 2010-03-25 Weaver Thomas L Randomly-accessible electrical busbar with protective cover and associated mating connector
US7942687B1 (en) * 2010-09-14 2011-05-17 Lockheed Martin Corporation Hollow stem design for high density interconnects
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