EP0163768A2 - Couplage avec un dispositif de sûreté - Google Patents

Couplage avec un dispositif de sûreté Download PDF

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Publication number
EP0163768A2
EP0163768A2 EP84113914A EP84113914A EP0163768A2 EP 0163768 A2 EP0163768 A2 EP 0163768A2 EP 84113914 A EP84113914 A EP 84113914A EP 84113914 A EP84113914 A EP 84113914A EP 0163768 A2 EP0163768 A2 EP 0163768A2
Authority
EP
European Patent Office
Prior art keywords
plug
bracket
coupling
bent
holder
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Withdrawn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
EP84113914A
Other languages
German (de)
English (en)
Other versions
EP0163768A3 (fr
Inventor
Leopold Hör
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0163768A2 publication Critical patent/EP0163768A2/fr
Publication of EP0163768A3 publication Critical patent/EP0163768A3/fr
Withdrawn legal-status Critical Current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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6392—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for extension cord

Definitions

  • the invention relates to a plug coupling with a plug fuse to avoid undesired loosening of the plug and socket of a connector.
  • the object of the invention is to provide a plug coupling with plug fuse.
  • the plug coupling is realized by a U-shaped cross-shaped in its lower part with inwardly curved tabs, provided on its narrow side with a first locking screw holder, which comprises the one connector part and a bracket that the second Plug connector part, which is also bent into a U-shape and on the long sides of which a protruding over the long sides, at both ends bent hook is attached, which engages in both holes in the bracket and holes in the bracket and is also rigidly attached to the bracket and has a second locking screw on its narrow side.
  • the plug coupling shown in FIG. 1 consists of the holder 1, the bracket 2 and the hooks 3 attached to this bracket. Bracket 2 with hook 3 and bracket 1 can be pivoted relative to one another. Both holder and bracket contain locking screws 4, 5, which in the special case are designed as knurled screws.
  • the coupling takes place in that the holder 1 is initially pushed over the one connector part 8 when the knurled screw is turned out, so that it fully encompasses the connector part and the lower flanks clasp the lower connector surface. Subsequently, the pivotable holder 2 is pushed over the further plug part 9 and both plug parts 8, 9 are pressed against one another by tightening the locking screws 4, 5 and are protected against a connection solution.
  • the Lanpen 6 are designed so that they both ensure a good ground connection from the plug connection to the coupling and also ensure the required distance - the sockets and plugs located in the plug parts.
  • the holder is shown in front, side and top view.
  • the holder consists of a U-shaped bent metal part, which has inwardly curved tabs 6 on the open U-side.
  • the U-shaped part is cruciform at its lower open end, the tabs 6 being located at the lower edge of the crossbar 11 thus formed, while a bore 7 is provided in the elongated longitudinal part 12, the formation of which is also shown in FIG shown section 1/1 can be seen.
  • the bore 7 is countersunk to the outside. From the top view it can be seen that there is a further bore 14 in the narrow side 13 of the holder 1, which serves to screw in the locking screw 15, not shown in this FIGURE.
  • the bracket 2 is, as shown in FIGURE 3, also U-shaped, wherein it contains a bore 16 on its narrow side 15, which in turn serves to attach the locking screw 5.
  • a further bore 18 and a slot 19 are provided in the longitudinal legs 17 of the bracket 2.
  • One bent end of the hook 3 engages in the bore 15, while in the slot 19 the hook 3 still to be covered is adjusted so that the hook 3 is firmly connected to the bracket 2.
  • the hook 3 is shown in its special embodiment in FIG. 4. Both ends of the hook 3 are bent inwards. Near. the upper turn 19, the hook 3 is provided with a crank 20. After the hook has been fastened with the U-bracket, this offset comes to lie in the slot 19, hook 3 and bracket 2 subsequently being caulked to one another. So that the hook 3 is rigidly fixed in the bore 18 and in the slot 19 and only the lower end 21 of the hook 3 is engaged in the bore 7 of the holder 1 so that the bracket 2 is pivotable about the holder 1.
  • the plug coupling can be used in particular for plug connections in data processing devices.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP84113914A 1984-02-29 1984-11-16 Couplage avec un dispositif de sûreté Withdrawn EP0163768A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843407446 DE3407446A1 (de) 1984-02-29 1984-02-29 Steckerkupplung mit steckersicherung
DE3407446 1984-02-29

Publications (2)

Publication Number Publication Date
EP0163768A2 true EP0163768A2 (fr) 1985-12-11
EP0163768A3 EP0163768A3 (fr) 1987-03-18

Family

ID=6229218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113914A Withdrawn EP0163768A3 (fr) 1984-02-29 1984-11-16 Couplage avec un dispositif de sûreté

Country Status (4)

Country Link
US (1) US4603933A (fr)
EP (1) EP0163768A3 (fr)
JP (1) JPS60207274A (fr)
DE (1) DE3407446A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875874A (en) * 1988-11-03 1989-10-24 Windsor Jr John F Electrical connector securing arrangement
US20110086532A1 (en) * 2009-10-08 2011-04-14 Shawn Jackson Electrical Conduit Coupling Apparatuses and Adapters
DE202018100224U1 (de) 2018-01-16 2018-01-24 Thomas Ludwig Auszugssicherung für eine Steckdose
DE102018100857A1 (de) 2018-01-16 2019-07-18 Thomas Ludwig Auszugssicherung für eine Steckdose

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851652C (de) * 1938-12-17 1952-10-06 Busch Jaeger Luedenscheider Me Metallgekapselte Steckvorrichtung
US3097034A (en) * 1961-10-20 1963-07-09 Bernard V Jamrosy Extension cord lock and keeper
US3223958A (en) * 1962-08-08 1965-12-14 Robert F Prohl Clamp for extension cords
US3566336A (en) * 1968-08-30 1971-02-23 Itt Connector assembly
US3613046A (en) * 1970-08-24 1971-10-12 Lawrence C Kirk Biasing electrical coupling holder
DE2210139A1 (de) * 1972-03-02 1973-09-06 Bunker Ramo Kabelendgehaeuse
FR2354647A1 (fr) * 1976-06-09 1978-01-06 Cemrep Fonction debrochable a verrouillage positif pour cable electrique a prise et fiche moulees ou surmoulees
CA1084602A (fr) * 1978-03-17 1980-08-26 Adolphe Poisson Retenteur de fiche raccord, fiches male et femelle, et fiche a plaque murale

Also Published As

Publication number Publication date
DE3407446C2 (fr) 1988-08-04
EP0163768A3 (fr) 1987-03-18
US4603933A (en) 1986-08-05
DE3407446A1 (de) 1985-08-29
JPS60207274A (ja) 1985-10-18
JPH027148B2 (fr) 1990-02-15

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Inventor name: HOER, LEOPOLD