DE334191C - Connection clamp for electrical lines - Google Patents

Connection clamp for electrical lines

Info

Publication number
DE334191C
DE334191C DENDAT334191D DE334191DD DE334191C DE 334191 C DE334191 C DE 334191C DE NDAT334191 D DENDAT334191 D DE NDAT334191D DE 334191D D DE334191D D DE 334191DD DE 334191 C DE334191 C DE 334191C
Authority
DE
Germany
Prior art keywords
electrical lines
screw
connection clamp
contact surfaces
lines
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
DENDAT334191D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE334191C publication Critical patent/DE334191C/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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/26—End pieces terminating in a screw clamp, screw or nut

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Description

Die Erfindung betrifft eine leicht lösbare Verbindungsklemme für elektrische Leitungen. Sie soll insbesondere bei Fernsprech- und Telegraphenverbindungen an denjenigen Stellen angebracht werden, wo eine Nachprüfung der Leitungen bei Störungen stattfindet, und wo es deshalb darauf ankommt, die vorübergehend getrennten Drähte schnell und leicht wieder verbinden zu können.The invention relates to an easily detachable connecting terminal for electrical lines. In particular, it should be attached to telephone and telegraph connections at those points where a check is to be carried out of the lines takes place in the event of faults, and where it is therefore important, the to be able to reconnect temporarily disconnected wires quickly and easily.

ίο Die Vorrichtung besteht aus zwei Verbindungsstücken, welche mit kegelförmigen Kontaktflächen versehen sind und durch eine Schraube zusammengehalten werden. Derartige Verbindungsstücke für elektrische Leitungen sind bereits bekannt. Demgegenüber kennzeichnet sich die neue Klemme dadurch, daß die beiden kegelförmigen Kontaktflächen an Knieansätzen angeordnet sind, wobei das Muttergewinde für die Verbindungsschraubeίο The device consists of two connecting pieces, which are provided with conical contact surfaces and are held together by a screw. Such Connectors for electrical lines are already known. In contrast, the new terminal is characterized by that the two conical contact surfaces are arranged at knee lugs, the Nut thread for the connecting screw

so in dem einen Knieansatz derart eingebettet liegtj daß die Luft keinen Zutritt hat. Hierdurch wird erreicht, daß ein Oxydieren der keg'elförmigen Kontaktflächen und der Verschraubung durch die Feuchtigkeit der Luft verhindert wird.so embedded in one knee attachment in such a way lies that the air has no access. This ensures that an oxidation of the conical contact surfaces and the screw connection by the moisture in the air is prevented.

In der Zeichnung ist die Vorrichtung in einer Ausführungsform im Längsschnitt dargestellt. In the drawing, the device is shown in one embodiment in longitudinal section.

Sie besteht aus den beiden Verbindungsstücken α und b, welche mit Bohrungen a1 und b1 versehen sind, in welche die Enden der Drähte c und d eingeführt werden. Das Gewinde für die Verbindungsschraube e sitzt in einem rechtwinkligen Ansatz des Verbindungsstücks b mit der kegelförmigen Kontaktfläche V, während die entsprechende Kontaktfläche a? des Verbindungsstückes α kegelförmig ausgebohrt ist und die Schraube e trägt, welche die Kontaktflächen aufeinanderzieht. Unter den Kopf dieser Schraube kann ein Dichtungsring aufgeschoben werden.It consists of the two connecting pieces α and b, which are provided with bores a 1 and b 1 , into which the ends of the wires c and d are inserted. The thread for the connecting screw e sits in a right-angled shoulder of the connecting piece b with the conical contact surface V, while the corresponding contact surface a? of the connecting piece α is drilled in a conical shape and carries the screw e which pulls the contact surfaces towards one another. A sealing ring can be pushed under the head of this screw.

Die Verbindung mit den Drähten c und d wird in der Regel durch Aufwalzen hergestellt. The connection with the wires c and d is usually made by rolling.

Claims (1)

Patent-Anspruch:Patent claim: Verbindungsklemme für elektrische Lei-~~ "■ tungen, insbesondere für Telephon- oder Telegraphendrähte, bestehend aus zwei Verbindungsstücken mit kegelförmigen Kontaktflächen, welche durch eine Schraube zusammengehalten werden, dadurch gekennzeichnet, daß die Kontaktflächen auf Knieansätzen der Verbindungsstücke sitzen, in welchen die Verbindungsschraube von der Luft abgeschlossen liegt.Connection terminal for electrical lines ~~ "■ lines, in particular for telephone or telegraph wires, consisting of two connecting pieces with conical Contact surfaces, which are held together by a screw, thereby characterized in that the contact surfaces on knee lugs of the connecting pieces in which the connecting screw is closed from the air. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT334191D Connection clamp for electrical lines Expired DE334191C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE334191T

Publications (1)

Publication Number Publication Date
DE334191C true DE334191C (en) 1921-03-11

Family

ID=6214773

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT334191D Expired DE334191C (en) Connection clamp for electrical lines

Country Status (1)

Country Link
DE (1) DE334191C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582384A (en) * 1950-09-01 1952-01-15 Krueger And Hudepohl Cable connector
US2652273A (en) * 1951-11-15 1953-09-15 Harold D Davis Line splicer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582384A (en) * 1950-09-01 1952-01-15 Krueger And Hudepohl Cable connector
US2652273A (en) * 1951-11-15 1953-09-15 Harold D Davis Line splicer

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