CH106640A - Device for fastening or. Loosening of lead wires in electrical junction boxes. - Google Patents

Device for fastening or. Loosening of lead wires in electrical junction boxes.

Info

Publication number
CH106640A
CH106640A CH106640DA CH106640A CH 106640 A CH106640 A CH 106640A CH 106640D A CH106640D A CH 106640DA CH 106640 A CH106640 A CH 106640A
Authority
CH
Switzerland
Prior art keywords
loosening
ring nut
fastening
electrical junction
junction boxes
Prior art date
Application number
Other languages
German (de)
Inventor
O E Dr Kalberer
W Mezger
Original Assignee
O E Dr Kalberer
W Mezger
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 O E Dr Kalberer, W Mezger filed Critical O E Dr Kalberer
Publication of CH106640A publication Critical patent/CH106640A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/30Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/32Conductive members located in slot or hole in screw

Landscapes

  • Insulating Bodies (AREA)

Description

  

  Einrichtung zum Befestigen     bezw.    Lösen von Zeitungsdrähten in     elektrischen     Abzweigdosen.    Gegenstand nachstehender Erfindung ist  eine Einrichtung zum Befestigen     bezw.    Lösen  von     Leitungsdriffiten    in elektrischen Abzweig  dosen. Die Einrichtung     findet    beispielsweise  Verwendung bei den zur Montage elektri  scher Leitungen üblichen Porzellanabzweig  dosen.  



  In der beiliegenden Zeichnung ist ein       Ausführungsbeispiel    des Erfindungsgegen  standes in grösserem Massstab dargestellt. Es  bedeutet     Fig.    2 einen mit Sockel     versehenen     Klemmbolzen, der zur Aufnahme der Lei  tungsdrähte geschlitzt ist. Der Klemmbolzen  wird, wie in     Fig.4a    dargestellt, mit dem  Sockel in die Dose eingekittet. Die Drähte  werden durch eine geschlitzte Ringmutter       (Fig.    3), welche über den Klemmbolzen ge  schraubt wird, gegen den Sockel gepresst.  Zur leichteren Handhabung der Ringmutter  dient der in     Fig.    1 gezeichnete Steckschlüssel.  Die Ringmutter wird auf die federnde Hülse 1  des Steckschlüssels aufgesteckt und von  dieser festgehalten.

   Beim Drehen des Steck  schlüssels greifen zwei Ansätze 2 wie ein    Schraubenzieher in entsprechende Schlitze  der Ringmutter ein, was in     Fig.        4b    veran  schaulicht ist.  



  Der Vorzug der beschriebenen Klemm  vorrichtung besteht darin, dass die Leitungs  drähte mit genügender Kraft geklemmt wer  den können, wodurch stets ein guter Kon  takt gewährleistet wird. Die Verwendung des  Steckschlüssels ermöglicht ein     rasches    und  sicheres Arbeiten.



  Device for fastening or. Loosening newspaper wires in electrical junction boxes. The following invention is a device for fastening BEZW. Loosening of cable diffites in electrical junction boxes. The device is used, for example, in the usual porcelain junction for assembling electrical lines.



  In the accompanying drawing, an embodiment of the subject invention is shown on a larger scale. It means Fig. 2 is provided with a socket clamping bolt which is slotted to receive the Lei processing wires. As shown in Fig. 4a, the clamping bolt is cemented into the socket with the base. The wires are pressed against the base by a slotted ring nut (Fig. 3), which is screwed over the clamping bolt. The socket wrench shown in FIG. 1 is used for easier handling of the ring nut. The ring nut is slipped onto the resilient sleeve 1 of the socket wrench and held in place by it.

   When turning the socket wrench, two lugs 2 engage like a screwdriver in corresponding slots in the ring nut, which is illustrated in Fig. 4b.



  The advantage of the clamping device described is that the line wires can be clamped with sufficient force, which always ensures a good contact. The use of the socket wrench enables quick and safe work.

 

Claims (1)

PATENTANTSPRÜCII Einrichtung zum Befestigen bezw. Lösen von Leitungsdrähten in elektrischen Abzweig dosen, gekennzeichnet durch einen in der Ab zweigdose zu befestigenden, mit Gewinde versehenen Klemmbolzen, der mit einem zur Aufnahme der Drähte dienenden Schlitz ver sehen ist, und durch eine auf den Klemm bolzen aufschraubbare, mit Schlitz versehene Ringmutter; PATENTANTSPRÜCII device for fastening respectively. Loosening of lead wires in electrical junction boxes, characterized by one in the junction box to be fastened, provided with a threaded clamping bolt, which is provided with a slot serving to accommodate the wires, and by a screw-on the clamping bolt, provided with a slot ring nut; ferner gekennzeichnet durch einen Steckschlüssel zur Handhabung der Ringmutter behufs Befestigung der Drähte in der Klemme, welcher eine zum Halten der Ringmutter beim Aufstecken bezw. beim Abnehmen derselben dienende federnde Hülse aufweist, während zwei als Schraubenzieher wirkende Ansätze im Steckschlüssel beim Drehen derselben in die Schlitze der Ring mutter eingreifen. further characterized by a socket wrench for handling the ring nut for securing the wires in the clamp, which is a BEZW for holding the ring nut when plugging. when removing the same serving resilient sleeve, while two acting as a screwdriver approaches in the socket wrench when turning the same engage in the slots of the ring nut.
CH106640D 1923-09-21 1923-09-21 Device for fastening or. Loosening of lead wires in electrical junction boxes. CH106640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH106640T 1923-09-21

Publications (1)

Publication Number Publication Date
CH106640A true CH106640A (en) 1924-09-01

Family

ID=4365527

Family Applications (1)

Application Number Title Priority Date Filing Date
CH106640D CH106640A (en) 1923-09-21 1923-09-21 Device for fastening or. Loosening of lead wires in electrical junction boxes.

Country Status (1)

Country Link
CH (1) CH106640A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140140A (en) * 1961-03-23 1964-07-07 Bosch Gmbh Robert Connector supporting housing cover
US3213408A (en) * 1960-10-20 1965-10-19 Texas Instruments Inc Electrical switches
US4025741A (en) * 1975-05-14 1977-05-24 Westinghouse Electric Corporation Insert disposed in stand-off insulator and circuit interrupter including same
WO2013019540A1 (en) * 2011-07-29 2013-02-07 Washington Gas Light Company A grounding connector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213408A (en) * 1960-10-20 1965-10-19 Texas Instruments Inc Electrical switches
US3140140A (en) * 1961-03-23 1964-07-07 Bosch Gmbh Robert Connector supporting housing cover
US4025741A (en) * 1975-05-14 1977-05-24 Westinghouse Electric Corporation Insert disposed in stand-off insulator and circuit interrupter including same
WO2013019540A1 (en) * 2011-07-29 2013-02-07 Washington Gas Light Company A grounding connector
US8974254B2 (en) 2011-07-29 2015-03-10 Washington Gas Light Company Grounding connector
US9496627B2 (en) 2011-07-29 2016-11-15 Washington Gas Light Company Grounding connector

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