DE583797C - Connection screw terminal for electrical lines - Google Patents

Connection screw terminal for electrical lines

Info

Publication number
DE583797C
DE583797C DEE43146D DEE0043146D DE583797C DE 583797 C DE583797 C DE 583797C DE E43146 D DEE43146 D DE E43146D DE E0043146 D DEE0043146 D DE E0043146D DE 583797 C DE583797 C DE 583797C
Authority
DE
Germany
Prior art keywords
screw
electrical lines
connection screw
screw terminal
clamping screw
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
Application number
DEE43146D
Other languages
German (de)
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.)
ELEKTROHAUS KRUEGER
INH PAULA KRUEGER
Original Assignee
ELEKTROHAUS KRUEGER
INH PAULA KRUEGER
Publication date
Priority to DEE43146D priority Critical patent/DE583797C/en
Application granted granted Critical
Publication of DE583797C publication Critical patent/DE583797C/en
Expired legal-status Critical Current

Links

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
    • H01R4/00—Electrically-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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/302—Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing loosening of screw or nut, e.g. vibration-proof connection

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Description

Die Erfindung bezieht sich auf Anschlußschraubenklemmen für elektrische Leitungen mit einem mit der Klemmschraube verbundenen Mitnehmerorgan zum Herumlegen der anzuschließenden Leitungen um die Klemmschraube.The invention relates to screw terminals for electrical lines with a driver member connected to the clamping screw for laying around the to be connected Lines around the clamping screw.

Bei den bekannten Anschlußklemmschrauben der erwähnten Art besteht das Mitnehmerorgan aus einem Stift oder aus einem an dem Kopf der Klemmschraube vorgesehenen Ansatz. An to Stelle dieser bekannten Mitnehmerorgane wird erfindungsgemäß eine Schraube verwendet. Dies hat den Vorteil, daß die als Mitnehmerorgan dienende Schraube außerdem noch als Schraubensicherung für die Klemmschraube benutzt werden kann.In the known terminal screws of the type mentioned, there is the driver member from a pin or from a projection provided on the head of the clamping screw. At Instead of these known driver members, a screw is used according to the invention. this has the advantage that the screw serving as a driving element also acts as a screw locking device can be used for the clamping screw.

In der Zeichnung ist eine beispielsweise Ausführungsform der Erfindung dargestellt.An example embodiment of the invention is shown in the drawing.

α ist die Klemmschraube, b die mit der Klemmschraube α verbundene Unterlagscheibe, ao c die Mitnehmerschraube, d die Leitung, h die Bohrung für die Aufnahme der Mitnehmerschraube und I die Einführungsöffnung für die Leitung. α is the clamping screw, b the washer connected to the clamping screw α , ao c the driving screw, d the cable, h the hole for receiving the driving screw and I the insertion opening for the cable.

Das Herumlegen der anzuschließenden Leitung erfolgt in derselben Weise wie bei den bekannten Anschlußklemmschrauben mit Mitnehmerorgan. Nachdem die Leitung um die Klemmschraube herumgelegt ist, wird die Mitnehmerschraube c hochgeschraubt und · die Klemmschraube α so weit angezogen, daß die Leitung zwischen Unterlage und Unterlagscheibe festgeklemmt wird. Darauf wird die Mitnehmerschraube so- weit heruntergeschraubt, daß sie sich gegen die Unterlage abstützt. Hierdurch wird die Klemmschraube α auf einfache Weise ohne zusätzliche Mittel gegen unbeabsichtigtes Lockern gesichert.The line to be connected is laid around in the same way as with the known terminal screws with a driver element. After the cable has been wrapped around the clamping screw, the driver screw c is screwed up and the clamping screw α tightened so that the cable is clamped between the base and the washer. The driver screw is then screwed down so far that it is supported against the base. As a result, the clamping screw α is secured against unintentional loosening in a simple manner without additional means.

Claims (1)

Patentanspruch:Claim: Anschlußschraubenklemme für elektrische Leitungen mit einem mit der Klemmschraube verbundenen Mitnehmerorgan zum * Herumlegen der anzuschließenden Leitungen um die Klemmschraube, dadurch gekennzeichnet, daß das Mitnehmerorgan eine Schraube ist, die außerdem als Schraubensicherung für die Klemmschraube dient.Connection screw terminal for electrical lines with one with the clamping screw connected driver element for * laying around the lines to be connected around the clamping screw, characterized in that the driver member is a screw which also acts as a screw locking device serves for the clamping screw. Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DEE43146D Connection screw terminal for electrical lines Expired DE583797C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE43146D DE583797C (en) Connection screw terminal for electrical lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE43146D DE583797C (en) Connection screw terminal for electrical lines

Publications (1)

Publication Number Publication Date
DE583797C true DE583797C (en) 1933-09-09

Family

ID=7079458

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE43146D Expired DE583797C (en) Connection screw terminal for electrical lines

Country Status (1)

Country Link
DE (1) DE583797C (en)

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