DE672865C - Jaw clamp for connecting electrical conductors - Google Patents
Jaw clamp for connecting electrical conductorsInfo
- 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
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
- H01R4/36—Conductive 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971877C (en) * | 1952-04-19 | 1959-04-09 | Hoppmann & Mulsow | Jaw clamp for connecting electrical lines |
-
1937
- 1937-04-07 DE DEW100832D patent/DE672865C/en not_active Expired
Cited By (1)
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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