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DE329601C - Terminal with slotted housing, especially for electrical junction boxes - Google Patents

Terminal with slotted housing, especially for electrical junction boxes

Info

Publication number
DE329601C
DE329601C DENDAT329601D DE329601DD DE329601C DE 329601 C DE329601 C DE 329601C DE NDAT329601 D DENDAT329601 D DE NDAT329601D DE 329601D D DE329601D D DE 329601DD DE 329601 C DE329601 C DE 329601C
Authority
DE
Germany
Prior art keywords
terminal
electrical junction
junction boxes
slotted housing
wires
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
DENDAT329601D
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.)
KARL WUNDER
Original Assignee
KARL WUNDER
Publication date
Application granted granted Critical
Publication of DE329601C publication Critical patent/DE329601C/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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
    • 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
    • H01R4/34—Conductive members located under head of screw

Landscapes

  • Connection Or Junction Boxes (AREA)

Description

Gegenstand der Erfindung ist eine Schlitzklemme zur Verbindung elektrischer Leitungen. Dieselbe unterscheidet sich dadurch vorteilhaft von anderen ähnlichen Klemmen, daß die Klemmschraube für die Drähte als breite Kopfschraube mit Gegenmutter ausgebildet ist, auf der, um das Ausweichen der untergeschraubten Drähte zu vermeiden, eine nach Art der bekannten SchlitzklemmenThe invention relates to a slot terminal for connecting electrical lines. The same advantageously differs from other similar terminals in that the clamping screw for the wires as wide head screw is designed with a lock nut on which to avoid the to avoid underscrewed wires, a type of the known slot clamps

ίο (vgl. die amerikanische Patentschrift 1192034) geformte Unterlagscheibe drehbar gehalten ist. Bei dieser Klemme ist ein Überspringen, wie es bei Madenschrauben vorkommt, unmöglich. Es ist nicht notwendig, daß die Schraube, um festgezogen werden zu können, über das Schlitzgehäuse herausragt, denn sie kann mit einem gewöhnlichen Schraubenzieher bis auf den Grund des Schlitzgehäuses eingeschraubt werden. Man braucht also nicht wie bei Klemmen, bei denen die Drähte mit Muttern festgeklemmt werden, Zangen oder Schraubenschlüssel.ίο (see American patent specification 1192034) molded washer is rotatably supported. With this clamp there is a skipping, as it happens with grub screws, impossible. It is not necessary that the Screw protrudes from the slotted housing so that it can be tightened, because it can be down to the bottom of the slotted housing with an ordinary screwdriver be screwed in. So you don't need the wires as with terminals Clamped with nuts, pliers or wrenches.

Die neue Klemme gibt die Möglichkeit, eine große Anzahl Drähte unterzubringen und zu verbinden, ohne daß die Dose höher λ\ erden muß als bei früheren Schlitzklemmen.The new terminal gives the possibility to accommodate a large number of wires and to be connected without the socket having to be grounded higher than with earlier slot terminals.

Die Zeichnung zeigt die neue Klemme und ihre Einzelteile nebst einer damit ausgerüsteten Abzweigdose.The drawing shows the new clamp and its individual parts together with one equipped with it Junction box.

Unter einer breiten Kopfschraube c, die in eine Mutter α eingeschraubt ist, liegt eine drehbare Unterlagscheibe b mit aufgebogenen Seitenrändern in Form der bekannten Schlitzgehäuse, welche ein Austreten der eingesteckten Drähte nach der. Seite verhindert und den Kontakt verbessert. Die Gegenmutter α kann mit Lappen in den Isolierkörper der Abzweigdose eingelassen werden.Under a wide head screw c, which is screwed into a nut α , there is a rotatable washer b with upturned side edges in the form of the known slotted housing, which allows the inserted wires to emerge after the. Page prevents and improves contact. The lock nut α can be embedded in the insulating body of the junction box with a cloth.

Claims (1)

Patent-Anspruch:Patent claim: Klemme mit Schlitzgehäuse, insbesondere für elektrische Abzweigdosen, gekennzeichnet durch eine Kopfschraube (c) und eine gestanzte Gegenmutter (a) mit Lappen zum Einkitten in die Dose, zwischen welchen das Schlitzgehäuse (b) drehbar gehalten ist.Terminal with slot housing, in particular for electrical junction boxes, characterized by a head screw (c) and a punched lock nut (a) with tabs for cementing into the box, between which the slot housing (b) is rotatably held. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT329601D Terminal with slotted housing, especially for electrical junction boxes Expired DE329601C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE329601T

Publications (1)

Publication Number Publication Date
DE329601C true DE329601C (en) 1920-11-29

Family

ID=6187222

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT329601D Expired DE329601C (en) Terminal with slotted housing, especially for electrical junction boxes

Country Status (1)

Country Link
DE (1) DE329601C (en)

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