AT127308B - Isolator, especially for tensioning antennas. - Google Patents

Isolator, especially for tensioning antennas.

Info

Publication number
AT127308B
AT127308B AT127308DA AT127308B AT 127308 B AT127308 B AT 127308B AT 127308D A AT127308D A AT 127308DA AT 127308 B AT127308 B AT 127308B
Authority
AT
Austria
Prior art keywords
tensioning
isolator
antennas
pressed
insulator
Prior art date
Application number
Other languages
German (de)
Original Assignee
Anton Kathrein Fabrik Elektrot
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 Anton Kathrein Fabrik Elektrot filed Critical Anton Kathrein Fabrik Elektrot
Application granted granted Critical
Publication of AT127308B publication Critical patent/AT127308B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  Isolator, insbesondere zum Abspannen von Antennen. 



   Die Erfindung betrifft einen Isolator zum Abspannen, insbesondere von Antennen, bestehend aus einer Scheibe mit beiderseits zentral angeordneten nabenartigen Ansätzen, in denen die Befestigungsglieder verankert sind. Die Erfindung besteht darin, dass die Scheibe samt den Ansätzen aus Isolierpressstoff, insbesondere Bakelit, hergestellt ist. 



   Die Zeichnung veranschaulicht einen Isolator gemäss der Erfindung in Fig. 1 und 2 im Axialschnitt bzw. Draufsicht und in Fig. 3 in Verwendung bei einer Antenne in kleinerem Massstab. 



   Der Isolator besteht aus einer Scheibe a mit beiderseits vorgesehenen zentralen nabenartigen Ansätzen b, in denen die Befestigungsorgane angeordnet sind. Die Scheibe a, die zweckmässig mit Versteifungsrippen g versehen ist, besteht erfindungsgemäss aus Isolierpressstoff, insbesondere Bakelit. In die Ansätze b sind metallene Zapfen   "e,   eingepresst, deren innere Enden einander nicht berühren, sondern durch den Isolierpressstoff getrennt sind ; die Zapfen nehmen in Durchbrechungen Seilkauschen   n et   auf. 



  An den Seilkauschen d sind die Seile oder Drähte ohne übermässige Biegungsbeanspruchung befestigt, beispielsweise ist einerseits die abzuspannende Antenne e, anderseits ein   Mauerseil t   (siehe Fig. 3) befestigt. Dieser Isolator zeichnet sich gegenüber bekanntgewordenen Isolatoren durch einen grösseren Kriechweg und leichtere Montierbarkeit aus. 



   PATENT-ANSPRÜCHE :
1. Isolator zum Abspannen, insbesondere von Antennen, bestehend aus einer Scheibe mit beiderseitig zentralen Ansätzen, in denen die Befestigungsglieder verankert sind, dadurch gekennzeichnet, dass die zweckmässig mit Versteifungsrippen (g) versehene Scheibe (a) samt den Ansätzen (b) aus Isolierpressstoff, insbesondere Bakelit, besteht. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Isolator, especially for tensioning antennas.



   The invention relates to an insulator for tensioning, in particular antennas, consisting of a disk with hub-like projections arranged centrally on both sides, in which the fastening members are anchored. The invention consists in the fact that the pane, together with the attachments, is made of pressed insulating material, in particular Bakelite.



   The drawing illustrates an isolator according to the invention in FIGS. 1 and 2 in axial section and plan view and in FIG. 3 in use with an antenna on a smaller scale.



   The insulator consists of a disk a with central hub-like projections b provided on both sides, in which the fastening elements are arranged. The disk a, which is expediently provided with stiffening ribs g, according to the invention consists of a molded insulating material, in particular Bakelite. Metal pegs "e," are pressed into the shoulders b, the inner ends of which do not touch each other, but are separated by the insulating press material; the pegs receive cable thimbles n et in openings.



  The ropes or wires are attached to the thimbles d without excessive bending stress, for example the antenna e to be tensioned is attached on the one hand, and a masonry rope t on the other (see FIG. 3). This isolator is distinguished from known isolators by a larger creepage distance and easier assembly.



   PATENT CLAIMS:
1. Insulator for tensioning, in particular antennas, consisting of a disc with central lugs on both sides in which the fastening members are anchored, characterized in that the disc (a), which is expediently provided with stiffening ribs (g), together with the lugs (b) made of pressed insulating material , especially Bakelite.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Isolator nach Anspruch 1, dadurch gekennzeichnet, dass in die Ansätze (b) Zapfen (el, e) eingepresst sind, die Seilkauschen (cl) tragen. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Insulator according to claim 1, characterized in that pins (el, e) are pressed into the lugs (b) and carry the rope thimbles (cl). EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT127308D 1930-10-18 1931-02-28 Isolator, especially for tensioning antennas. AT127308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE127308X 1930-10-18

Publications (1)

Publication Number Publication Date
AT127308B true AT127308B (en) 1932-03-10

Family

ID=5661983

Family Applications (1)

Application Number Title Priority Date Filing Date
AT127308D AT127308B (en) 1930-10-18 1931-02-28 Isolator, especially for tensioning antennas.

Country Status (1)

Country Link
AT (1) AT127308B (en)

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