DE381926C - Fastening device for lead wires on insulators - Google Patents
Fastening device for lead wires on insulatorsInfo
- Publication number
- DE381926C DE381926C DES61458D DES0061458D DE381926C DE 381926 C DE381926 C DE 381926C DE S61458 D DES61458 D DE S61458D DE S0061458 D DES0061458 D DE S0061458D DE 381926 C DE381926 C DE 381926C
- Authority
- DE
- Germany
- Prior art keywords
- conductor
- insulators
- groove
- fastening device
- lead 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
Links
- 239000012212 insulator Substances 0.000 title claims description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 1
- 239000012858 resilient 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
- H01B17/20—Pin insulators
- H01B17/22—Fastening of conductors to insulator
Landscapes
- Insulators (AREA)
Description
Die Befestigung eines Freileitungsdrahtes an Isolatoren geschah bisher in der Weise, daß entweder Klemmen mit Schellen oder besondere Bindedrähte zur Anwendung kamen. Beide Ausführungsformen sind kostspielig, sowohl hinsichtlich des Werkstoffs als auch bezüglich des Zeitaufwandes.The attachment of an overhead wire to insulators has so far been done in such a way that either clamps with clamps or special binding wires were used. Both embodiments are expensive, both in terms of the material and in terms of the time required.
Das Wesen der Erfindung liegt nun darin, daß durch eine korbartige Vorrichtung eineThe essence of the invention is that by a basket-like device a
ίο einfache und sichere Verbindung zwischen Draht und Isolator geschaffen wird.ίο simple and secure connection between Wire and insulator is created.
Die in Abb. ι bis 4 gezeichnete \rorrichtung ist ein der Kopfform des Isolators angepaßtes Blech α mit sechs seitlichen Lappen e, deren untere Enden hakenförmig umgebogen sind. Im Grundteil des Bleches ist außerdem eine Rille eingeprägt. Dieses aus federndem Material hergestellte Klemmblech α wird derart iil »er den Isolator J gestülpt, daß die Schenkel der beiden enger beisammen stellenden Lappenpaare sich rechts und links an den Leiter b legen und so jegliche seitliche Bewegung, die sich schädlich auswirken könnte, verhindern. Die Rille des Kopfbleches legt sich federnd über den Draht, während die Enden der seitlichen Lappen e in die Halsrille einfedern. Ein kurzer Bindedraht wird in die hakenförmigen Enden eingelegt und seine Enden verdreht, so daß ein Abgleiten der Kappe ausgeschlossen ist. Indem so der Draht in der Kopfrille festgehalten ist, wird jede seitliche Bewegung unmöglich gemacht, während die Bewegung in der Längsrichtung frei; bleibt.The in fig. Ι to 4 subscribed \ r orrichtung is adapted to the head shape of the insulator sheet α with six side lobes e, whose lower ends are bent like a hook. A groove is also embossed in the base of the sheet. This clamping plate α , made of resilient material, is placed over the insulator J in such a way that the legs of the two pairs of flaps placed closer together lie on the right and left of the conductor b and thus prevent any lateral movement which could be harmful. The groove of the head plate defines resiliently over the wire, while the ends of the lateral lobes e deflect in the neck groove. A short binding wire is inserted into the hook-shaped ends and its ends twisted so that the cap cannot slide off. By thus holding the wire in the head groove, any lateral movement is made impossible, while movement in the longitudinal direction is free; remain.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES61458D DE381926C (en) | Fastening device for lead wires on insulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES61458D DE381926C (en) | Fastening device for lead wires on insulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE381926C true DE381926C (en) | 1923-09-26 |
Family
ID=7494878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES61458D Expired DE381926C (en) | Fastening device for lead wires on insulators |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE381926C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973907C (en) * | 1945-02-03 | 1960-07-14 | Continental Elektro Ind Ag | Screwless mounting of the busbars on supports in electrical distribution systems |
| DE1163934B (en) * | 1960-08-10 | 1964-02-27 | Rosenthal Isolatoren Gmbh | Support insulator with holding device for an electrical overhead cable |
-
0
- DE DES61458D patent/DE381926C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973907C (en) * | 1945-02-03 | 1960-07-14 | Continental Elektro Ind Ag | Screwless mounting of the busbars on supports in electrical distribution systems |
| DE1163934B (en) * | 1960-08-10 | 1964-02-27 | Rosenthal Isolatoren Gmbh | Support insulator with holding device for an electrical overhead cable |
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