DE561436C - Screw slot terminal with transversely divided insulating jacket - Google Patents
Screw slot terminal with transversely divided insulating jacketInfo
- Publication number
- DE561436C DE561436C DEW87817D DEW0087817D DE561436C DE 561436 C DE561436 C DE 561436C DE W87817 D DEW87817 D DE W87817D DE W0087817 D DEW0087817 D DE W0087817D DE 561436 C DE561436 C DE 561436C
- Authority
- DE
- Germany
- Prior art keywords
- insulating jacket
- screw slot
- slot terminal
- transversely divided
- divided insulating
- 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
- H01R4/32—Conductive members located in slot or hole in screw
Landscapes
- Insulating Bodies (AREA)
Description
Das Patent 469 844 betrifft eine Schraubenschlitzklemme mit quer geteiltem Isoliermantel, bei welcher ein Spannring vorgesehen ist, der einen geringeren äußeren Durchmesser besitzt, als die lichte Weite des oberen Isoliermantels beträgt, und der durch Ringzargen, die den Ringflansch des Isoliermantels übergreifen, in seiner Lage gesichert wird.The patent 469 844 relates to a screw slot terminal with transversely divided insulating jacket, in which a clamping ring is provided which has a smaller outer diameter possesses, than the clear width of the upper insulating jacket, and the ring frames, which overlap the annular flange of the insulating jacket, is secured in its position.
Die Verbesserung und Vervollkommnung dieser Schraubenschlitze besteht gemäß der Erfindung darin, daß der im Isoliermantel befestigte Spannring als Überwurfmutter ausgebildet ist, die mit dem Ringflansch des Isolierniantels in bekannter Weise durch einen Hohlniet verbunden ist.The improvement and perfecting of these screw slots is according to the Invention is that the clamping ring fastened in the insulating jacket is designed as a union nut is that with the annular flange of the Isolierniantels in a known manner a tubular rivet is connected.
Der Erfindungsgegenstand ist in den Abb. ι bis 4 der Zeichnung in einer Ausführungsform dargestellt Abb. 1 und 2 zeigen den oberen Teil der Schraubenschlitzklemme im Längsschnitt mit der in Ansicht dargestellten Überwurfmutter vor und nach ihrer Befestigung im Isoliermantel, Abb. 3 den Unterteil der Schraubenschlitzklemme im Längsschnitt und Abb. 4 die Draufsicht auf den Oberteil.The subject of the invention is shown in Figs. Ι to 4 of the drawing in one embodiment Fig. 1 and 2 show the upper part of the screw slot terminal in longitudinal section with the union nut shown in the view before and after its fastening in the insulating jacket, Fig. 3 the lower part of the screw slot terminal in longitudinal section and Fig. 4 the top view the top.
Die Überwurfmutter f ist mit dem Hohlniet h fest verbunden. Sie wird mit diesem, wie aus Abb. 1 ersichtlich ist, in den Isoliermantel α von unten eingeführt. Die untere Zarge des Nietes legt sich gegen.den Ringflansch g- des Isoliermantels a, während der über den Ringflansch g vorstehende Rand nachträglich umgebördelt wird. Durch diese Verbindung wird die Überwurfmutter innerhalb des Isoliermantels dauernd und sicher festgehalten. Die Überwurfmutter / wird beim Fsetklemmen der Drähte auf den ebenfalls von einem Isoliermantel b umgebenen, geschlitzten und mit Außengewinde versehenen Unterteil c aufgeschraubt. Der beim Spreizen der Schenkel k wirksam werdende Druck wird von der als Spannring dienenden Überwurfmutter / aufgenommen, ohne daß sich dieser Radialdruck auf den Isoliermantel des Unterteiles b überträgt.The union nut f is firmly connected to the hollow rivet h. It is with this, as can be seen from Fig. 1, introduced into the insulating jacket α from below. The lower frame of the rivet lies against the ring flange g of the insulating jacket a, while the edge protruding beyond the ring flange g is subsequently flanged. Through this connection, the union nut is held permanently and securely inside the insulating jacket. When the wires are clamped, the union nut / is screwed onto the lower part c, which is also surrounded by an insulating jacket b and is slotted and provided with an external thread. The pressure that becomes effective when the legs k are spread apart is absorbed by the union nut / serving as a clamping ring, without this radial pressure being transmitted to the insulating jacket of the lower part b .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW87817D DE561436C (en) | Screw slot terminal with transversely divided insulating jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW87817D DE561436C (en) | Screw slot terminal with transversely divided insulating jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE561436C true DE561436C (en) | 1932-10-14 |
Family
ID=7612675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW87817D Expired DE561436C (en) | Screw slot terminal with transversely divided insulating jacket |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE561436C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013112106A1 (en) * | 2013-11-04 | 2015-05-07 | Phoenix Contact Gmbh & Co. Kg | Connecting device for connecting electrical conductors |
| DE102014102659A1 (en) * | 2014-02-28 | 2015-09-03 | Phoenix Contact Gmbh & Co. Kg | Jacket terminal for making an electrical contact |
-
0
- DE DEW87817D patent/DE561436C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013112106A1 (en) * | 2013-11-04 | 2015-05-07 | Phoenix Contact Gmbh & Co. Kg | Connecting device for connecting electrical conductors |
| DE102013112106B4 (en) * | 2013-11-04 | 2015-10-29 | Phoenix Contact Gmbh & Co. Kg | Connecting device for connecting electrical conductors |
| US9819101B2 (en) | 2013-11-04 | 2017-11-14 | Phoenix Contact Gmbh & Co. Kg | Connection device for connecting electrical conductors |
| DE102014102659A1 (en) * | 2014-02-28 | 2015-09-03 | Phoenix Contact Gmbh & Co. Kg | Jacket terminal for making an electrical contact |
| US9871305B2 (en) | 2014-02-28 | 2018-01-16 | Phoenix Contact Gmbh & Co. Kg | Mantle terminal for establishing electric contact |
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