CH299638A - Electric fence insulator. - Google Patents
Electric fence insulator.Info
- Publication number
- CH299638A CH299638A CH299638DA CH299638A CH 299638 A CH299638 A CH 299638A CH 299638D A CH299638D A CH 299638DA CH 299638 A CH299638 A CH 299638A
- Authority
- CH
- Switzerland
- Prior art keywords
- insulator
- electric fence
- hole
- fence insulator
- slot
- Prior art date
Links
- 239000012212 insulator Substances 0.000 title claims description 9
- 241000283690 Bos taurus Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/14—Supporting insulators
- H01B17/145—Insulators, poles, handles, or the like in electric fences
Landscapes
- Insulators (AREA)
Description
Isolator für elektrische Zäune. Es sind Isolatoren, für elektrische Zäune von Viehkoppeln in Form einer an der Be- festigungssehraube angeordneten Gloeke, auis elektrisch isolierendem Pressstoff bekannt, die sieh, dadurch auszeichnen, dass an dier Glocke ein zum Einlegen des elektrischen Leiters be- stiminter Schlitz ausgenommen ist, und dass auf dein Grunde dieses Schlitzes zu dessen Effiene quer verlaufende,
in bezug auf die Isolatoraehse einander gegenüberliegende Aus sparungen, vorgesehen sind. Ferner sind Isola toren bekannt, welche fürdie Aufnahme der Leitun- eine Art von Bajonettversehluss auf weisen. Als einfachste Haltevorriehtun,- ist <B>-</B> ein Ring aus Isolationsmaterial mit seit- abei <B><I>b</I></B> lieher Öffnung, also eine Art Haken, zu be trachten.
Der Zweek der Erfindung besteht Otarin, das unfreiwillige Aushängen der Frei- leitun- zu verhindern.
Der Isolator für elektrische Zäune zeichnet sieh aus dureh eine den Isolator durehdrin- gende, darehgehend- gleichen Durchmesser atifweisen,de Bohrung und, einen, schräg zur Bohi-un#,##saehse liegenden und in diese mün- (lenden Schlitz.
Auf beiliegender Zeichnung sind versehi-e- dene Ausführunggsbeispiele von erfindungs- - Wen Isolatoren dargestellt, und zwar zei- ein, 'en die F ig. <B>1</B> und 2,<B>3</B> und 4,<B>5</B> und <B>6 je</B> eiii Beispiel im Grund- -und Seiten#riss und Fig. <B>7</B> eine Ansicht des Isolators von unten. Letztere Ansicht ist für alle drei Beispiele dieselbe.
Mit<B>1</B> ist die Befestigungssehraube be zeichnet, die eine beliebige Ausbildung haben kann. Der Isolatorkörper 2 besteht aus elek- triseh isolierendem Material und weist aus Gründen des Giessens und der Gewichtoerspar- nis einen gerippten Aufbau<B>3</B> auf. Der Kör per 2 ist durchdrungen von einer über die ganze Länge den gleichen Durehmesser auf weisenden Bohrung 4, wobei schräg zu deren Achse ein in die Bohrung 4 mündender Schlitz<B>5</B> angeordnet ist.
In den Fig. <B>1</B> und 2 ist das Einlegen des elektrischen Freileitungsdrahtes<B>6</B> veran- sch#aulielit, während Fig.3 und 4 den einge legten, Draht<B>6</B> zeigt. Der Draht'ist in der Bohruna, in seiner axialen Richtung frei be- weglieh, während er wegen seiner gespannten Lage nur schwerlich durch den Schlitz aus ,der Bohrung heraushängt.
Electric fence insulator. There are known insulators for electrical fences of cattle paddocks in the form of a glove arranged on the fastening cave, made of electrically insulating pressed material, which are distinguished by the fact that a slot intended for inserting the electrical conductor is cut out on the bell, and that at the bottom of this slit running transversely to its effiene,
with respect to the Isolatoraehse opposing cutouts are provided. Furthermore, isolators are known which have a type of bayonet lock for receiving the cables. The simplest holding device - <B> - </B> is a ring made of insulation material with an opening on one side, i.e. a kind of hook.
The purpose of the invention is Otarin to prevent involuntary unhooking of the overhead line.
The insulator for electric fences is characterized by a hole that penetrates the insulator and has the same diameter, the hole and a slot which is inclined to the Bohi-un #, ## saehse and opens into it.
In the accompanying drawing, various exemplary embodiments of insulators according to the invention are shown, namely, show, 'en the Fig. <B> 1 </B> and 2, <B> 3 </B> and 4, <B> 5 </B> and <B> 6 each </B> an example in the basic and side view and FIG. 7 shows a view of the isolator from below. The latter view is the same for all three examples.
With <B> 1 </B> the fastening tube is marked, which can have any design. The insulator body 2 consists of electrically insulating material and, for reasons of casting and weight savings, has a ribbed structure <B> 3 </B>. The body 2 is penetrated by a hole 4 pointing the same diameter over the entire length, a slot 5 opening into the hole 4 being arranged obliquely to its axis.
The insertion of the electrical overhead wire <B> 6 </B> is shown in FIGS. 1 and 2, while FIGS. 3 and 4 show the inserted wire <B> 6 < / B> shows. The wire is free to move in its axial direction in the hole, while it hangs out of the hole only with difficulty because of its tensioned position through the slot.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH299638T | 1952-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH299638A true CH299638A (en) | 1954-06-30 |
Family
ID=4490368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH299638D CH299638A (en) | 1952-03-21 | 1952-03-21 | Electric fence insulator. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH299638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2821379A1 (en) * | 2001-02-28 | 2002-08-30 | Posvid S A | Fencing post comprises metal profiled base with supports for fencing wire and has rectangular windows drilled in its webs |
-
1952
- 1952-03-21 CH CH299638D patent/CH299638A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2821379A1 (en) * | 2001-02-28 | 2002-08-30 | Posvid S A | Fencing post comprises metal profiled base with supports for fencing wire and has rectangular windows drilled in its webs |
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