US2866174A - Electrical plug connection - Google Patents

Electrical plug connection Download PDF

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Publication number
US2866174A
US2866174A US510339A US51033955A US2866174A US 2866174 A US2866174 A US 2866174A US 510339 A US510339 A US 510339A US 51033955 A US51033955 A US 51033955A US 2866174 A US2866174 A US 2866174A
Authority
US
United States
Prior art keywords
plug
socket
liner
electrical plug
plug connection
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
US510339A
Other languages
English (en)
Inventor
Gorike Otto
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.)
AKG Acoustics GmbH
Original Assignee
AKG Akustische und Kino Geraete GmbH
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 AKG Akustische und Kino Geraete GmbH filed Critical AKG Akustische und Kino Geraete GmbH
Application granted granted Critical
Publication of US2866174A publication Critical patent/US2866174A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section

Definitions

  • This invention relates to electrical plug connections, in which the plug socket is provided with resilient lugs, whose end edges form the actual contacting members cooperating with the plug.
  • the electrical plug connection according to the invention is esssentially characterized in that the contact socket, formed at one end with a soldering tag, has insertedtherein from the other end a liner whose inside diameter corresponds substantially to the diameter of the plug and whose peripheral wall has an opening through which the resilient lugs of the plug socket extend inwardly.
  • FIG. 1 and 2 are perspective views showing respectively the liner and the contact socket and Figs. 3 and 4 respectively are a longitudinal sectional view and a transverse sectional view taken on line IV-IV of Fig. 3 showing the assembly of the liner in the contact socket.
  • the liner A shown in Fig. 1 is made of sheet metal or turned from solid material and has at one end a flared ice mouth 1 to facilitate the insertion of the pin-type plug, not shown in this Figure.
  • the cylindrical portion of the liner has an opening 2, through which the resilient lugs 4 of the contact socket extend inwardly.
  • the other end of the liner has a closed bottom portion 3, which forms a stop for the flowing solder while the connection leads are being soldered to the contact socket.
  • Fig. 2 shows the actual contact socket B, which can also be made in one operation of sheet metal. It is integrally formed at one end with one or several resilient lugs 4, whose radially inwardly facing end edges 5 scrape on the plug as the same is introduced so that a safe contact is ensured.
  • the other end of the contact socket is cut open somewhat'above the center plane and forms approximately an open semicylinder 6, which constitutes a soldering tag formed integrally with the socket, to facilitate the soldering of the connection leads.
  • the construction according to the invention has the advantage that the contact socket forms the resilient lugs as well as the soldering tag whereas the liner has no electrical but only mechanical functions. This ensures a better electrical connection between the contact socket and the cable connected thereto, compared to a construction in which the liner or guide socket contains also the soldering tag so that the electrical connection between the resilient lugs and the soldering tag is established only by the contact between the two sockets.
  • a socket assembly for an electrical plug connection comprising a contact socket integrally formed at one end with a soldering tag, and a plug guide liner inserted in said contact socket and formed with a peripheral opening, said contact socket being integrally formed with resilient lugs extending inwardly through said opening, said liner initially having a clearance fit in said socket and being urged into a driving fit in said socket when a plug having an outside diameter slightly less than the inside diameter of said liner is inserted in the latter and engaged by said resilient lugs.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
US510339A 1954-06-03 1955-05-23 Electrical plug connection Expired - Lifetime US2866174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2866174X 1954-06-03

Publications (1)

Publication Number Publication Date
US2866174A true US2866174A (en) 1958-12-23

Family

ID=3690481

Family Applications (1)

Application Number Title Priority Date Filing Date
US510339A Expired - Lifetime US2866174A (en) 1954-06-03 1955-05-23 Electrical plug connection

Country Status (2)

Country Link
US (1) US2866174A (de)
DE (1) DE1013741B (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158425A (en) * 1961-05-25 1964-11-24 Amp Inc Pin socket for printed circuit board
US3409866A (en) * 1965-03-19 1968-11-05 Amp Inc Open seam plug and socket connector
US3504331A (en) * 1968-01-31 1970-03-31 Coop Ind Inc Socket contact for electrical connectors
US3539965A (en) * 1968-06-28 1970-11-10 Dale Electronics Socket connector assembly
FR2443152A1 (fr) * 1978-12-02 1980-06-27 Wampfler Gmbh Dispositif de liaison notamment pour le contact sur des lignes electriques
FR2507831A1 (fr) * 1981-06-11 1982-12-17 Alliance Tech Ind Dispositif de connexion pour circuits integres
US5082462A (en) * 1988-12-08 1992-01-21 E. I. Du Pont De Nemours And Company Ribbed terminal having pin lead-in portion thereon
EP0739053A2 (de) * 1995-04-22 1996-10-23 STOCKO Metallwarenfabriken Henkels und Sohn GmbH & Co Verriegelbare Rundsteckhülse für eine elektrische Verbindung
CN110247230A (zh) * 2019-05-23 2019-09-17 贵州航天电器股份有限公司 一种包簧插孔接触件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028575A (en) * 1958-05-14 1962-04-03 Burndy Corp Removable control assembly for an electrical connector
NL244767A (de) * 1958-10-28

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE487606C (de) * 1927-10-12 1929-12-14 Adolf Feller Steckkontakthuelse
US2439744A (en) * 1945-12-15 1948-04-13 Simplex Time Recorder Co Plug and jack assembly
US2490317A (en) * 1946-10-23 1949-12-06 Ostrak Joseph Electrical connector
GB643627A (en) * 1948-06-22 1950-09-20 Charles Duncan Henry Webb Improvements in or relating to electric socket connections
US2763848A (en) * 1949-04-01 1956-09-18 Tuchel Ulrich Couplings for electric conductors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH283889A (fr) * 1950-11-18 1952-06-30 Simonin Albert Instrument pour la conjonction et la disjonction d'au moins deux conducteurs électriques.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE487606C (de) * 1927-10-12 1929-12-14 Adolf Feller Steckkontakthuelse
US2439744A (en) * 1945-12-15 1948-04-13 Simplex Time Recorder Co Plug and jack assembly
US2490317A (en) * 1946-10-23 1949-12-06 Ostrak Joseph Electrical connector
GB643627A (en) * 1948-06-22 1950-09-20 Charles Duncan Henry Webb Improvements in or relating to electric socket connections
US2763848A (en) * 1949-04-01 1956-09-18 Tuchel Ulrich Couplings for electric conductors

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158425A (en) * 1961-05-25 1964-11-24 Amp Inc Pin socket for printed circuit board
US3409866A (en) * 1965-03-19 1968-11-05 Amp Inc Open seam plug and socket connector
US3504331A (en) * 1968-01-31 1970-03-31 Coop Ind Inc Socket contact for electrical connectors
US3539965A (en) * 1968-06-28 1970-11-10 Dale Electronics Socket connector assembly
FR2443152A1 (fr) * 1978-12-02 1980-06-27 Wampfler Gmbh Dispositif de liaison notamment pour le contact sur des lignes electriques
US4343384A (en) * 1978-12-02 1982-08-10 Wampfler Gmbh Connector apparatus for electrically conductive guide rails
FR2507831A1 (fr) * 1981-06-11 1982-12-17 Alliance Tech Ind Dispositif de connexion pour circuits integres
US5082462A (en) * 1988-12-08 1992-01-21 E. I. Du Pont De Nemours And Company Ribbed terminal having pin lead-in portion thereon
EP0739053A2 (de) * 1995-04-22 1996-10-23 STOCKO Metallwarenfabriken Henkels und Sohn GmbH & Co Verriegelbare Rundsteckhülse für eine elektrische Verbindung
EP0739053A3 (de) * 1995-04-22 1997-11-26 STOCKO Metallwarenfabriken Henkels und Sohn GmbH & Co Verriegelbare Rundsteckhülse für eine elektrische Verbindung
CN110247230A (zh) * 2019-05-23 2019-09-17 贵州航天电器股份有限公司 一种包簧插孔接触件

Also Published As

Publication number Publication date
DE1013741B (de) 1957-08-14

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