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DE422281C - Device for fastening bolts to suspension isolators - Google Patents

Device for fastening bolts to suspension isolators

Info

Publication number
DE422281C
DE422281C DES63276D DES0063276D DE422281C DE 422281 C DE422281 C DE 422281C DE S63276 D DES63276 D DE S63276D DE S0063276 D DES0063276 D DE S0063276D DE 422281 C DE422281 C DE 422281C
Authority
DE
Germany
Prior art keywords
blocks
fastening bolts
bolt
suspension
isolators
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
DES63276D
Other languages
German (de)
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Priority to DES63276D priority Critical patent/DE422281C/en
Application granted granted Critical
Publication of DE422281C publication Critical patent/DE422281C/en
Expired legal-status Critical Current

Links

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
    • H01B17/02—Suspension insulators; Strain insulators

Landscapes

  • Electric Cable Installation (AREA)
  • Insulators (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 27. NOVEMBER 1925 ISSUED NOVEMBER 27, 1925

REICH S PATENTAMTREICH S PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

- M 422281 KLASSE 21 c GRUPPE 13- M 422281 CLASS 21 c GROUP 13

(S63276VIIIj2Ic1)(S63276VIIIj 2 Ic 1 )

Firma Siemens-Schuckertwerke G. m. b. H. in Berlin-Siemensstadt Einrichtung zum Befestigen von Bolzen an Hängeisolatoren. Siemens-Schuckertwerke G. mbH in Berlin-Siemensstadt Equipment for fastening bolts to suspension insulators.

Zusatz zum Patent 376024.Addendum to patent 376024.

Patentiert im Deutschen Reiche vom 6. Juli 1925 ab. Längste Dauer: 24. Mai 1939.Patented in the German Empire on July 6, 1925. Longest duration: May 24, 1939.

Die Erfindung betrifft eine weitere Ausführungsform der Einrichtung zum Befestigen von Bolzen an Hängeisolatoren nach Patent 376024. Die Erfindung besteht darin, daß die Metallklötzchen, die beim Einführen desThe invention relates to a further embodiment of the fastening device of bolts on suspension insulators according to patent 376024. The invention consists in that the metal blocks that appear when inserting the

Bolzens in den Hohlraum des Isolators ohne Zusammenhang miteinander um den Schaft herum liegen, an ihren Außenflächen durch eine über den Bolzenkopf geschobene Hülse gehalten sind. Nachdem der Bolzen einge-Bolt into the cavity of the insulator unrelated to each other around the shaft lying around, on their outer surfaces through a sleeve pushed over the bolt head are held. After the bolt is

fühlt ist, werden die Klötzchen in die Betriebslage gespreizt, wobei der feand der Hülse zerrissen wird. - .■ ^feels, the blocks are spread into the operating position, with the feand of the sleeve is torn. -. ■ ^

Auf der Zeichnung ist die Erfindung dargestellt. Der Bolzen ι hat unterhalb des Kopfes einen ringsum laufenden Vorsprung 2, an den sich die Klötzchen 3 mit einer Nut an ihrer einen Seite anlegen. Die AnlagefLäche 4 der Klötzchen am Kopf ist abgerundet, damit die Klötzchen beim Spreizen sich leicht auseinanderbewegen und sicher geführt werden. Über die Klötzchen ist eine Hülse 5 aus Pappe, Blech o. dgl. gestülpt, welche die Klötzchen an ihrem Umfang zusammenhält. Beim Auseinandertreiben gehen die Klötzchen, in die auf der Zeichnung punktiert angedeutete Lage, und dabei wird die Hülse S unter Formänderung nach außen getrieben.The invention is shown in the drawing. The bolt ι has below the head an all-round projection 2, to which the blocks 3 with a groove on their create a page. The contact surface 4 of the blocks on the head is rounded so that the blocks easily move apart when spreading and are guided safely. A sleeve 5 made of cardboard, sheet metal or the like is placed over the blocks, which the blocks holds together by its scope. When drifting apart, the blocks go in the position indicated in dotted lines on the drawing, and the sleeve S is under change in shape driven outwards.

Bei der Erfindung ist es ebenfalls nicht mehr nötig, die Klötzchen auf einen besonderen Blechstreifen aufzulöten, wodurch an Arbeitslohn gespart und die Herstellungskosten des Isolators verbilligt werden. Außerdem wird der Zusammenbau des Isolators vereinfacht, da das Festlegen der Klötzchen an den Schaft des Bolzens durch die übergeschobene Kappe sich sehr leicht erreichen laßt.With the invention it is also no longer necessary to place the blocks on a special one Solder sheet metal strips, which saves on wages and manufacturing costs of the isolator are cheaper. In addition, the assembly of the isolator is simplified, because the fixing of the blocks to the shaft of the bolt by the pushed over Cap can be reached very easily.

Statt der besonderen, auf der Zeichnung dargestellten Form der Klötzchen und des Bolzens wäre es auch möglich, einfache Klötzchen und Bolzen zu verwenden, ohne daß dadurch an dem Wesen der Erfindung etwas geändert wird.Instead of the special shape of the blocks and the Bolzens it would also be possible to use simple blocks and bolts without this changes something in the essence of the invention.

Claims (1)

Patent-Anspruch:Patent claim: Einrichtung zum Befestigen von Bolzen an Hängeisolatoren nach Patent 376024, wobei die MetaUklötzchen beim Einführen des Bolzens in den Hohlraum des Isolators ohne Zusammenhang 'miteinander um den Schaft herum liegen,-dadurch gekennzeichnet, daß die Klötzdhen an ihrer Außenfläche durch eine über den Bobenkopf geschobene Hülse gehalten sind.Device for fastening bolts to suspension insulators according to patent 376024, the metal blocks when the bolt is inserted into the cavity of the Insulator unrelated 'to each other around the shaft, -thereby characterized in that the Klötzdhen on their outer surface by one over the Bobenkopf pushed sleeve are held.
DES63276D 1923-07-06 1923-07-06 Device for fastening bolts to suspension isolators Expired DE422281C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES63276D DE422281C (en) 1923-07-06 1923-07-06 Device for fastening bolts to suspension isolators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES63276D DE422281C (en) 1923-07-06 1923-07-06 Device for fastening bolts to suspension isolators

Publications (1)

Publication Number Publication Date
DE422281C true DE422281C (en) 1925-11-27

Family

ID=7496254

Family Applications (1)

Application Number Title Priority Date Filing Date
DES63276D Expired DE422281C (en) 1923-07-06 1923-07-06 Device for fastening bolts to suspension isolators

Country Status (1)

Country Link
DE (1) DE422281C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963164C (en) * 1952-02-07 1957-05-02 Emil Thiel Fastening of a tubular support bolt inside an insulator, in particular a support insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963164C (en) * 1952-02-07 1957-05-02 Emil Thiel Fastening of a tubular support bolt inside an insulator, in particular a support insulator

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