DE672865C - Jaw clamp for connecting electrical conductors - Google Patents

Jaw clamp for connecting electrical conductors

Info

Publication number
DE672865C
DE672865C DEW100832D DEW0100832D DE672865C DE 672865 C DE672865 C DE 672865C DE W100832 D DEW100832 D DE W100832D DE W0100832 D DEW0100832 D DE W0100832D DE 672865 C DE672865 C DE 672865C
Authority
DE
Germany
Prior art keywords
jaw clamp
electrical conductors
connecting electrical
leg
mouth opening
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
DEW100832D
Other languages
German (de)
Inventor
Eugen Ebbinghaus
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.)
Wester Ebbinghaus & Co
Original Assignee
Wester Ebbinghaus & Co
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 Wester Ebbinghaus & Co filed Critical Wester Ebbinghaus & Co
Priority to DEW100832D priority Critical patent/DE672865C/en
Application granted granted Critical
Publication of DE672865C publication Critical patent/DE672865C/en
Expired legal-status Critical Current

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
    • H01R4/36Conductive members located under tip of screw

Landscapes

  • Insulators (AREA)

Description

Maulklemme zum Anschluß von elektrischen Stromleitern Die Erfindung hat es sich zur Aufgabe gemacht; die üblichen Maulklemmen mit einer den vom längeren Schenkel getragenen Kopf-Steg durchsetzenden Druckschraube zum Anschluß von elektrischen Stromleitern derart einzurichten, daß sie das Einführen der Stromleiter in den Spalt zwischen Kopfsteg und kürzerem Schenkel erleichtern und die in die Maulöffnung eingebrachten Stromleiter darin wirksamer als bisher zurückhalten.Jaw clamp for connecting electrical current conductors The invention has made it its business; the usual jaw clamps with one of the longer ones Leg-borne head-web penetrating pressure screw for connection of electrical Set up current conductors in such a way that they allow the introduction of the current conductors into the gap between the head bridge and the shorter leg and the ones introduced into the mouth opening Hold back conductors more effectively than before.

Eine Lösung der Aufgabe wurde darin gefunden, daß der kürzere Schenkel eine nach außen ragende Lippe enthält, die dem einzubringenden Stromleiter ein geneigtes Auflager darbietet, auf dem er leicht in die Maulöffnung gleitet. Wie der kürzere Schenkel einen äußeren Vorsprung, eben die Lippe, aufweist; kann er auch einen. inneren Vorsprung haben, der dann als Schulter oder Widerlagger für die in die Maulöffnung gelangten Stromleiter dient. Statt des inneren Vorsprungs am verkürzten Schenkel kann ein solcher auch am längeren Schenkel vorgesehen sein. Die beste Wirkung hinsichtlich des Zurückhaltens der Stromleiter in der Maulöffnung wird erzielt, wenn beide Schenkel mit inneren Vorsprüngen oder Schultern versehen sind, mit denen diese, die Mündung der Maulöffnung verengen.A solution to the problem was found in that the shorter leg contains an outwardly protruding lip, which is inclined to the current conductor to be introduced Offers support on which it slides easily into the mouth opening. Like the shorter one Leg has an outer protrusion, just the lip; he can do one too. have inner protrusion, which then acts as a shoulder or abutment for the mouth opening Arrived current conductor is used. Instead of the inner protrusion on the shortened leg such a device can also be provided on the longer leg. The best effect in terms of the retention of the conductor in the mouth opening is achieved when both legs are provided with internal projections or shoulders with which these, the mouth narrow the mouth opening.

1n der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht. Es zeigen Fig. r und 2 in Seitenansicht die Maulklemme in stark vergrößertem Maßstabe, und zwar Fig. r ohne Leiter, Fig. 2 mit eingespannten Leitern. Die etwa aus Profilmaterial hergestellte Maulklemme besteht aus dem, zu ihrem Verankern im Sockel s dienenden Schaft g und den die Öffnung zum Einlegen der elektrischen Stromleiter r zwischen sich lassenden Schenkeln a, b, von denen der längere Schenkel a den Kopfsteg d trägt. Der Kopfsteg d nimmt in einer Gewindebohrung die übliche Druckschraube e Ruf. Die einander zugekehrten Flächen des Kopfstegs haben eine der Maulöffnung zu geneigte Lage, so daß ein schräger Spalt zum Einführen der Stromleiter entsteht. Um dieses zu erleichtern, hat der kürzere Schenkel b eine nach außen vorstehende Lippe i. Um die Leiter r in der Maulöffnung sicher zurückzuhalten, haben die Schenkel a, b einen in diese hineinragenden Vorsprung k; n.1n the drawing, the subject matter of the invention is illustrated by way of example. FIGS. R and 2 show the jaw clamp in a side view on a greatly enlarged scale, namely FIG. R without a ladder, FIG. 2 with clamped ladders. The jaw clamp, made for example from profile material, consists of the shaft g, which is used to anchor it in the base s, and the legs a, b, which allow the opening for inserting the electrical current conductors r between them, of which the longer leg a carries the head web d. The head web d takes the usual pressure screw e call in a threaded hole. The facing surfaces of the head web have a position inclined to the mouth opening, so that an inclined gap for inserting the current conductor is created. To facilitate this, the shorter leg b has an outwardly protruding lip i. In order to securely hold back the ladder r in the mouth opening, the legs a, b have a projection k protruding into them; n.

Claims (2)

PATENTANSPRÜCHE: i. Maulklemme zum Anschluß von elektrischen Stromleitern mit einer den vom längeren Schenkel getragenen Kopfsteg durchsetzenden Druckschraube, dadurch gekennzeichnet, daß der kürzere Schenkel eine nach außen ragende Lippe enthält, die als Einführungsfläche zum Einführen der Stromleiter dient. PATENT CLAIMS: i. Jaw clamp for connecting electrical conductors with a pressure screw penetrating the head bridge carried by the longer leg, characterized in that the shorter leg contains an outwardly protruding lip, which serves as an insertion surface for inserting the current conductor. 2. Maulklemme nach Anspruch r, dadurch gekennzeichnet, daß ein oder beide Sehenkel an einander gegenüberliegenden Stellen innere Vorsprünge besitzen, die die Maulöffnung am Grunde des Einfuhr-Spaltes verengen.2. jaw clamp after Claim r, characterized in that one or both legs on opposite sides Make internal projections that form the mouth opening at the bottom of the insertion gap narrow.
DEW100832D 1937-04-07 1937-04-07 Jaw clamp for connecting electrical conductors Expired DE672865C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW100832D DE672865C (en) 1937-04-07 1937-04-07 Jaw clamp for connecting electrical conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW100832D DE672865C (en) 1937-04-07 1937-04-07 Jaw clamp for connecting electrical conductors

Publications (1)

Publication Number Publication Date
DE672865C true DE672865C (en) 1939-03-11

Family

ID=7615432

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW100832D Expired DE672865C (en) 1937-04-07 1937-04-07 Jaw clamp for connecting electrical conductors

Country Status (1)

Country Link
DE (1) DE672865C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971877C (en) * 1952-04-19 1959-04-09 Hoppmann & Mulsow Jaw clamp for connecting electrical lines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971877C (en) * 1952-04-19 1959-04-09 Hoppmann & Mulsow Jaw clamp for connecting electrical lines

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