US3278714A - Supporting frame for printed circuit board - Google Patents

Supporting frame for printed circuit board Download PDF

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Publication number
US3278714A
US3278714A US409192A US40919264A US3278714A US 3278714 A US3278714 A US 3278714A US 409192 A US409192 A US 409192A US 40919264 A US40919264 A US 40919264A US 3278714 A US3278714 A US 3278714A
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US
United States
Prior art keywords
contact
knife blade
springs
sections
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US409192A
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English (en)
Inventor
Bernutz Johannes
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of US3278714A publication Critical patent/US3278714A/en
Anticipated expiration legal-status Critical
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Classifications

    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/112—Resilient sockets forked sockets having two legs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • 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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • 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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • 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
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • 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
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • 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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/707—Soldering or welding
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/415—Securing in non-demountable manner, e.g. moulding, riveting by permanent deformation of contact member
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement

Definitions

  • the present invention relates to electrical contacts and in particular to an arrangement for contact spring strips including contacts arranged in rows in a manner to accept a contacting knife blade or several contacting knife blades to connect a multiplicity of contacts.
  • Contact spring strips serve, among other things, to connect components mounted on wafers or component supports.
  • One section of the edge of such a wafer is thereby provided with side by side conductive sections corresponding to the sub-division of the contact strips and serves directly as a contact knife 'blade.
  • the invention described below, however, also applies for such arrangements in which a separate knife blade strip with the required contacting points is provided.
  • circuit arrangements including a large number of such circuit components, it is generally necessary to remove components or circuit wafers respectively for testing purposes and to connect instead individual contacts or contact groups with each other or with external circuit components by hand-operated contacts of various types.
  • a primary object of this invention is to provide a circuit contacting arrangement for contact spring strips of the type mentioned, which is of singular construction and is easier to handle than the facilities hitherto available.
  • the problem is solved by providing a contact knife blade, in parallel to the knife blade edge and oriented in the direction of insertion.
  • a contact knife blade in parallel to the knife blade edge and oriented in the direction of insertion.
  • at least two contact rows are provided side by side and between the contact strip and contact knife 'blade engaging elements are provided which engage at different inserting positions of the contact knife blade in the contact springs with the respectively associated recesses of the opposite contacting piece.
  • the conductive sections of the contact knife blade can be connected in an arbitrary way with each other or with external switching elements of a testing circuit or the like, thus warranting a most favorable adaptability of the device to various switching tasks.
  • the position of 3,278,714 Patented Oct. 11, 1966 in the once definitely set insertion independently of the continuance with the aid of relatively simple the contact knife blade depth can be obtained, of the operative force, engaging elements.
  • various possible positions for insertion of the contact knife blade can be used to realize stable as well as variable switching positions. This is achieved by resetting elastic elements which are provided between the contact spring strip and the contact knife blade. These last elements cause at least one of the varying inserting positions of the contact knife blade to depend on the maintenance of an actuating force. In this way, an essential easement of attendance is achieved, particularly for example when tests are to be made repeatedly.
  • the engaging elements can 'be made like leaf-type springs according to a further embodiment of the invention and provided on the knife blade side of the contact spring strip on either side of each knife blade. Thereby, a particularly safe locking of the contact knife blades in their engaged positions is obtained.
  • the engaging elements are made as leaf-type spring filler pieces representing extended sections beyond the knifeblade side of the contact strip and insertable instead of a contact spring into the contact strip.
  • the filler pieces inserted in such a contact strip simultaneously serve as lateral guides for the individual contact knife blades.
  • FIG. 1 shows a conventional contact spring strip with inserted contacting wafer in a perspective view
  • FIG. 2 shows a contact spring strip according to the invention in a partial section
  • FIG. 3 shows a section of the contact cording to FIG. 2 in the plane IIIIII;
  • FIG. 4 shows a contact spring strip with inserted filler pieces and elastic engaging elements
  • FIG. 5 shows a contact spring strip with cover plate and thereto fixed engaging elements in a perspective view.
  • FIG. 1 shows a contact spring strip 1 with contact springs 2 arranged in rows in a housing section 3.
  • a circuit wafer 4 is shown inserted into the contact springs, the vertical edge 5 of said wafer serving as a contact knife blade and being provided with the conductive sections 6.
  • the sections 6 are connected through leads 7 either with each other or with components mounted on the wafer, but not shown in the drawing.
  • FIGS. 2 and 3 the actual contact strip remained unchanged.
  • the latter one consists of a housing 8, made of insulating material, with pocket-shaped recesses 9, accommodating one of the contact springs 10.
  • the extended spring ends are led through the rear wall of the housing and provided as terminal lugs 11.
  • a bow-shaped tension spring 12 is inserted into each contact spring 10, the claw-like ends 13 engage into the bent spring ends of the contact spring, thereby providing the necessary contact pressure.
  • the vertexes of the bows of the tension spring 12 are anchored into the rear wall of the housing by means of bent studs 14.
  • the insulating partitions between the individual contact springs are recessed at the bottom of the recesses up to the edges 15, enabling insertion of a contact knife blade 16 bridging several contacts.
  • This contact knife blade bears three rows 17, 18 and 19 of contact sections arranged in parallel to the knife blade edge, which contact sections are connected partly with each other or with the components mounted onto the wafer.
  • Each of the contact rows 17 to 19 corresponds to an inserting position of the contact knife blade into the contact springs.
  • cylindrical recesses 211 are provided at each point of a contact section in the three contact rows, into which recesses the bow ends 13 of the tension spring, respectively the spring ends of the pertinent contacts 10, engage. Due to this measure the contacts, composed of the tension spring and a contact spring, serve as engaging elements to keep the contact knife blade in the inserting position set.
  • the contacting sections on the contact knife blade can be used to perform a varying number of switchings.
  • the contact section 21 is arranged in the contact row 19 and therefore engages with the pertinent contact spring only in the final position of the contact knife blade.
  • the contact section 22 is arranged in the contact row 17 and makes contact with the first position of the knife blade.
  • the contact section 23 extends, for example, across all contact rows 17 to 19 and therefore provides a conductive connection to the respective spring contact in all positions of the knife blade. All contact sections of the contact knife blade are connected through pertinent leads 21a to 23a with the other circuits on the wafer.
  • the example for the contact section 22 shows the pertinent lead 2211 running over a section of the contact knife blade, associated with a non-occupied contacting point
  • the two contact springs 10a and 10b are interconnected in the first position of the knife blade, corresponding to the contact row 17.
  • the connection between the contact springs 10a and 10b is disconnected, whereupon the contact spring 10b is.
  • FIG. 4 shows that filler pieces 26 are inserted into some recesses of the contact housing 8 instead of spring contacts, said filler pieces being equipped with an elastic latching cam 27, protruding through the rear side of the housing and pressed towards the rear wall of said housing from the other side.
  • the filler pieces 26 form leaf-type spring studs 28, arranged on either side of contact knife blades 29 or 30, respectively.
  • the contact knife blades 29 and 30 cover different contact groups and are provided for three positions.
  • the spring studs 4t 28 engage with cams 28a into the pertinent notches 31 on the lateral edges of the contact knife blade.
  • the lateral surfaces of the filler pieces 26 serve as guiding surfaces when the contact knife blades are inserted.
  • FIG. 5 shows engaging springs 32 with earns 33 at their respective ends, fixed to a cover plate 34.
  • This cover plate is also fixed to the housing 8 by means of elastic engaging elements 35 and provided with slotted recesses 36, matching the width of the pertinent contact knife blades. This makes it possible to used separate contact knife blades while the cover plate is in place. If the cover plate is removed, a through-running contact knife blade or a corresponding circuit wafer can be inserted.
  • the hitherto described examples of the invention refer to the inserting positions of the contact knife blades as stable positions. If required, it is also possible to make the individual position-s dependent on the maintenance of an operative force. To this end, it is only required to flatten the recesses for a form-locking engagement of the corresponding engaging elements in the direction of insertion or to omit them entirely, while additional spring elements perform the operation of restoring the contact knife blade into the adjacent position.
  • Electrical contact making devices comprising:
  • a housing composed of insulating material for receiving said contact maker
  • said contact maker including a wafer having a knife blade edge along one end and a plurality of sections of conductive material along a face; said sections of conductive material being of varying sizes and shapes and supported at varying distances from the knife b-l-ade edge to be able to fit against said contact springs and to complete electrical connect-ions;
  • said contact maker including first engaging elements arranged at preselected distances from the knife blade edge to enable support of said con-tact maker at preselected depths within the housing;
  • said second engaging elements are shaped like a leaftype spring and are fastened to the housing on both sides of the contact maker to engage said first engaging elements.
  • said second engaging elements are fastened to said housing through insertion in spaces otherwise occupied by contact springs.
  • said second engaging elements are fixed to a cover plate
  • said cover plate is said contact springs including recesses said contact knife may be inserted.
  • said first engaging elements comprise recesses on the 2,937,357 5/ 1960 Kennedy 339-47 lateral edges of the contact maker. 3,150,906 9/ 1964 Chambon et a1. 339-91 X References Cited by the Examiner ROBERT K. SCHAEFER, Primary Examiner.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Measuring Leads Or Probes (AREA)
US409192A 1963-11-14 1964-11-05 Supporting frame for printed circuit board Expired - Lifetime US3278714A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEST21325A DE1238534B (de) 1963-11-14 1963-11-14 Schaltvorrichtung fuer Kontaktfederleisten
DEST021324 1963-11-14
DEST021326 1963-11-14
DEST22732A DE1279165B (de) 1963-11-14 1964-09-26 Schaltvorrichtung fuer Kontaktfederleisten
NL6607976A NL6607976A (da) 1963-11-14 1966-06-09

Publications (1)

Publication Number Publication Date
US3278714A true US3278714A (en) 1966-10-11

Family

ID=27512245

Family Applications (4)

Application Number Title Priority Date Filing Date
US409192A Expired - Lifetime US3278714A (en) 1963-11-14 1964-11-05 Supporting frame for printed circuit board
US409215A Expired - Lifetime US3316525A (en) 1963-11-14 1964-11-05 Arrangement of contact spring strips
US409520A Expired - Lifetime US3268850A (en) 1963-11-14 1964-11-06 Electrical connectors employing a plug-in contact spring
US485683A Expired - Lifetime US3284604A (en) 1963-11-14 1965-09-08 Switching arrangement for contact spring strips

Family Applications After (3)

Application Number Title Priority Date Filing Date
US409215A Expired - Lifetime US3316525A (en) 1963-11-14 1964-11-05 Arrangement of contact spring strips
US409520A Expired - Lifetime US3268850A (en) 1963-11-14 1964-11-06 Electrical connectors employing a plug-in contact spring
US485683A Expired - Lifetime US3284604A (en) 1963-11-14 1965-09-08 Switching arrangement for contact spring strips

Country Status (10)

Country Link
US (4) US3278714A (da)
BE (4) BE655777A (da)
BR (2) BR6464310D0 (da)
CH (3) CH426979A (da)
DE (3) DE1238534B (da)
DK (1) DK112178B (da)
FR (1) FR1416048A (da)
GB (2) GB1071695A (da)
NL (4) NL147608B (da)
SE (1) SE321975B (da)

Cited By (23)

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US3433916A (en) * 1967-09-29 1969-03-18 Ford Motor Co Direct electrical harness switching
US3476901A (en) * 1966-12-09 1969-11-04 Lucas Industries Ltd Means for making an electrical connection to a flexible printed circuit
US3628499A (en) * 1970-01-29 1971-12-21 Bowles Benford Acoustical signal generator
US3683238A (en) * 1971-02-11 1972-08-08 Westinghouse Electric Corp Pivotally supported rack construction
US3710197A (en) * 1971-02-11 1973-01-09 Westinghouse Electric Corp Power interlock for electronic circuit cards
US3918785A (en) * 1973-11-14 1975-11-11 Peritech Int Corp Gang connector clampable to a communication cable terminal board
US3930707A (en) * 1974-06-10 1976-01-06 A P Products Incorporated Interface connector
DE2538396A1 (de) * 1974-08-29 1976-03-11 Amp Inc Aus einem randverbinder fuer gedruckte schaltungsplatten und einem arretierclip bestehende einheit
US3960255A (en) * 1974-05-10 1976-06-01 Ing. C. Olivetti & C., S.P.A. Mounting mechanism for a non-impact dots-matrix print head
US3993935A (en) * 1974-12-16 1976-11-23 Xerox Corporation Printed circuit board connection
US4008942A (en) * 1975-07-29 1977-02-22 General Signal Corporation Printed circuit board holding spring
US4054742A (en) * 1975-04-11 1977-10-18 Bonhomme F R Printed circuit boards
US4129351A (en) * 1974-06-20 1978-12-12 Matsushita Electric Industrial Company, Limited Connector assembly for printed circuit board
US4133022A (en) * 1977-01-17 1979-01-02 Moore Industries Rack assembly
US4146755A (en) * 1976-02-18 1979-03-27 Raoul Causse Protecting for low voltage lines, in particular for telephone networks
FR2484915A1 (fr) * 1973-10-23 1981-12-24 Olivetti & Co Spa Imprimante sans choc
US4415214A (en) * 1980-04-17 1983-11-15 C. A. Weidmuller Gmbh & Co. Postfach Electrical plug and socket connectors
US4417778A (en) * 1981-10-23 1983-11-29 Bell Telephone Laboratories, Incorporated Circuit interlock arrangement
US4490003A (en) * 1982-01-11 1984-12-25 C. R. Bard, Inc. Electrical connector
US4653828A (en) * 1985-04-22 1987-03-31 Amp Incorporated Pin shroud with universal latch means
US4668033A (en) * 1985-01-19 1987-05-26 Allied Corporation Circuit board with integral connector
US4669797A (en) * 1986-04-06 1987-06-02 Allied Corporation Electrical connector assembly having a locking arrangement
US4744626A (en) * 1984-03-29 1988-05-17 Societe Anonyme De Telecommunications Connector for optical fiber and receiving or emitting photoelement and method of positioning an optical fiber endface relative to photoemitter

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE692553A (da) * 1967-01-13 1967-07-13
GB1177193A (en) * 1967-07-14 1970-01-07 Amp Inc Electrical Contact Element for a Printed Circuit Edge Connector and a Printed Circuit Edge Connector Assembly
DE1802130A1 (de) * 1968-10-09 1970-04-23 Siemens Ag Vielfachstecker
US3577090A (en) * 1969-08-25 1971-05-04 Shell Oil Co Fast settling, stable amplifier circuit
DE2444539A1 (de) * 1974-09-18 1976-04-01 Telefonbau & Normalzeit Gmbh Leiterplatte mit polstreifen
NL7606255A (nl) * 1975-06-26 1976-12-28 Marquardt J & J Schroefloze klemverbinding.
FR2398431A1 (fr) * 1977-07-21 1979-02-16 Telic Face avant de carte d'equipements
US4215386A (en) * 1978-03-03 1980-07-29 Modicon Division, Gould Inc. Modular panel construction for programmable controller
FR2422267A1 (fr) * 1978-04-04 1979-11-02 Francelco Sa Perfectionnements aux connecteurs
FR2427709A1 (fr) * 1978-05-31 1979-12-28 Trt Telecom Radio Electr Unite de montage electrique munie d'un organe de commutation
US4239320A (en) 1979-01-02 1980-12-16 Bunker Ramo Corporation Electrical connector
GB2042821B (en) * 1979-01-02 1983-03-09 Bunker Ramo Electrical connector
DE3603881A1 (de) * 1986-02-07 1987-08-13 Preh Elektro Feinmechanik Anschlusseinrichtung einer folienschaltung
GB8811665D0 (en) * 1988-05-17 1988-06-22 Bicc Plc Electrical connector
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Cited By (23)

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Publication number Priority date Publication date Assignee Title
US3476901A (en) * 1966-12-09 1969-11-04 Lucas Industries Ltd Means for making an electrical connection to a flexible printed circuit
US3433916A (en) * 1967-09-29 1969-03-18 Ford Motor Co Direct electrical harness switching
US3628499A (en) * 1970-01-29 1971-12-21 Bowles Benford Acoustical signal generator
US3683238A (en) * 1971-02-11 1972-08-08 Westinghouse Electric Corp Pivotally supported rack construction
US3710197A (en) * 1971-02-11 1973-01-09 Westinghouse Electric Corp Power interlock for electronic circuit cards
FR2484915A1 (fr) * 1973-10-23 1981-12-24 Olivetti & Co Spa Imprimante sans choc
US3918785A (en) * 1973-11-14 1975-11-11 Peritech Int Corp Gang connector clampable to a communication cable terminal board
US3960255A (en) * 1974-05-10 1976-06-01 Ing. C. Olivetti & C., S.P.A. Mounting mechanism for a non-impact dots-matrix print head
US3930707A (en) * 1974-06-10 1976-01-06 A P Products Incorporated Interface connector
US4129351A (en) * 1974-06-20 1978-12-12 Matsushita Electric Industrial Company, Limited Connector assembly for printed circuit board
DE2538396A1 (de) * 1974-08-29 1976-03-11 Amp Inc Aus einem randverbinder fuer gedruckte schaltungsplatten und einem arretierclip bestehende einheit
US3993935A (en) * 1974-12-16 1976-11-23 Xerox Corporation Printed circuit board connection
US4054742A (en) * 1975-04-11 1977-10-18 Bonhomme F R Printed circuit boards
US4008942A (en) * 1975-07-29 1977-02-22 General Signal Corporation Printed circuit board holding spring
US4146755A (en) * 1976-02-18 1979-03-27 Raoul Causse Protecting for low voltage lines, in particular for telephone networks
US4133022A (en) * 1977-01-17 1979-01-02 Moore Industries Rack assembly
US4415214A (en) * 1980-04-17 1983-11-15 C. A. Weidmuller Gmbh & Co. Postfach Electrical plug and socket connectors
US4417778A (en) * 1981-10-23 1983-11-29 Bell Telephone Laboratories, Incorporated Circuit interlock arrangement
US4490003A (en) * 1982-01-11 1984-12-25 C. R. Bard, Inc. Electrical connector
US4744626A (en) * 1984-03-29 1988-05-17 Societe Anonyme De Telecommunications Connector for optical fiber and receiving or emitting photoelement and method of positioning an optical fiber endface relative to photoemitter
US4668033A (en) * 1985-01-19 1987-05-26 Allied Corporation Circuit board with integral connector
US4653828A (en) * 1985-04-22 1987-03-31 Amp Incorporated Pin shroud with universal latch means
US4669797A (en) * 1986-04-06 1987-06-02 Allied Corporation Electrical connector assembly having a locking arrangement

Also Published As

Publication number Publication date
BE655779A (da) 1965-05-17
DE1590532B2 (de) 1971-06-03
BE683693A (da) 1967-01-06
NL6413297A (da) 1965-05-17
DK112178B (da) 1968-11-18
US3316525A (en) 1967-04-25
NL6413298A (da) 1965-05-17
BE655777A (da) 1965-05-17
SE321975B (da) 1970-03-23
CH426979A (de) 1966-12-31
BR6464308D0 (pt) 1973-10-23
US3284604A (en) 1966-11-08
FR1416048A (fr) 1965-10-29
GB1089290A (en) 1967-11-01
US3268850A (en) 1966-08-23
NL6413299A (da) 1965-05-17
BR6464310D0 (pt) 1973-10-23
BE655778A (da) 1965-05-17
GB1071695A (en) 1967-06-14
DE1279165B (de) 1968-10-03
NL147608B (nl) 1975-10-15
NL6607976A (da) 1967-12-11
CH427947A (de) 1967-01-15
DE1238534B (de) 1967-04-13
DE1590532A1 (de) 1969-09-04
CH422106A (de) 1966-10-15

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