AT91063B - Bell-shaped insulator. - Google Patents

Bell-shaped insulator.

Info

Publication number
AT91063B
AT91063B AT91063DA AT91063B AT 91063 B AT91063 B AT 91063B AT 91063D A AT91063D A AT 91063DA AT 91063 B AT91063 B AT 91063B
Authority
AT
Austria
Prior art keywords
bell
horn
shaped insulator
insulator
shaped
Prior art date
Application number
Other languages
German (de)
Original Assignee
Anonima Aclastite Soc
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 Anonima Aclastite Soc filed Critical Anonima Aclastite Soc
Application granted granted Critical
Publication of AT91063B publication Critical patent/AT91063B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



    CHockenförmiger Isolator.   



   Die Erfindung bezieht sich auf die Herstellung   glockenförmiger   elektrischer Isolatoren und hat den Zweck, Isolatoren dieser Art aus Horn unter Benutzung von Stücken aus   Homsubstanz   zu erlangen, die bisher zu den Abfällen abgelegt wurden. 



   Es wurde bereits vorgeschlagen, Hohlgegenstände unter Benutzung des zwischen der Spitze und dem dünnwandigen Stamm befindlichen Hornteiles herzustellen, wobei letzterer abgedreht werden muss, um ihm die gewünschte äussere Form zu geben. 



   Gemäss vorliegender Erfindung wird dieses bereits die Form einer Glocke besitzende   Homstück   benutzt, um einen Isolator zu bilden, wobei von der isolierenden Eigenschaft dieses Materiales und dem billigen Preise der Stücke, die zu diesem Zwecke benutzt werden können, vorteilhafter Gebrauch gemacht wird. 



   Die Erfindung ist nachstehend an Hand der Zeichnung näher beschrieben, in der Fig. 1 ein Längenschnitt durch das Horn eines Rindes veranschaulicht. Fig. 2 zeigt einen Axialschnitt durch einen glockenförmigen Isolator gemäss vorliegender Erfindung und Fig. 3 zeigt schematisch im Axialschnitt eine zur Herstellung des Isolators nach Fig. 2 geeignete Matrize. 



   Für die Herstellung eines Isolators wird das Horn (Fig. 1), das gewöhnlich nach den Linien a und b geteilt wird, im Gegensatze hiezu nach den Linien b und c zerschnitten, wobei ein kleiner Teil an der Spitze abgenommen wird, der hiebei von seinem Handelswerte nichts verliert, und das so erhaltene   Stück   (zwischen   bund c)   wird einer   Pressoperation unter   Anwendung von Wärme in einer Matrize (Fig. 3) unterzogen, die aus einer gegebenenfalls mehrteiligen Hohlform 1 und aus e nem Stempel 2 besteht. 



   Da das Werkstück vor seiner Bearbeitung bereits die   Glockenform   besitzt, wird die Pressoperation eine wesentlich leichtere und man erhält einen Isolator, der alle verlangten Eigenschaften des mechanischen und elektrischen Widerstandes besitzt. 

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



   <Desc / Clms Page number 1>
 



    CHock-shaped isolator.



   The invention relates to the manufacture of bell-shaped electrical insulators and has the purpose of obtaining insulators of this type made of horn using pieces of horny substance which have hitherto been deposited with the waste.



   It has already been proposed to produce hollow objects using the horn part located between the tip and the thin-walled trunk, the latter having to be turned off in order to give it the desired external shape.



   According to the present invention, this horn piece, which already has the shape of a bell, is used to form an insulator, taking advantage of the insulating properties of this material and the cheap price of the pieces that can be used for this purpose.



   The invention is described in more detail below with reference to the drawing, in which FIG. 1 illustrates a longitudinal section through the horn of a cattle. FIG. 2 shows an axial section through a bell-shaped insulator according to the present invention and FIG. 3 shows schematically in axial section a die suitable for producing the insulator according to FIG.



   For the manufacture of an insulator, the horn (Fig. 1), which is usually divided according to lines a and b, is, in contrast to this, cut according to lines b and c, a small part being removed at the tip, that of its Nothing loses commercial value, and the piece thus obtained (between collar c) is subjected to a pressing operation using heat in a die (FIG. 3), which consists of an optionally multi-part hollow mold 1 and a punch 2.



   Since the workpiece already has the bell shape before it is machined, the pressing operation is much easier and an insulator is obtained that has all the required properties of mechanical and electrical resistance.

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

 

Claims (1)

PATENT-ANSPRUCH : Glockenförmiger Isolator, dadurch gekennzeichnet, dass er aus Horn in der Weise hergestellt wird, dass ein Teil des Hornes, der ein Stück der vollen Hornspitze und den die letztere mit dem dünnwandigen Stamm verbindenden Teil umfasst, in einer Matrize geeigneter Form unter Anwendung von Wärme gepresst wird. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Bell-shaped insulator, characterized in that it is made of horn in such a way that a part of the horn, which comprises a piece of the full horn tip and the part connecting the latter to the thin-walled stem, is placed in a die of suitable shape Application of heat is pressed. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT91063D 1918-12-26 1920-12-20 Bell-shaped insulator. AT91063B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT91063X 1918-12-26

Publications (1)

Publication Number Publication Date
AT91063B true AT91063B (en) 1923-01-25

Family

ID=11127944

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91063D AT91063B (en) 1918-12-26 1920-12-20 Bell-shaped insulator.

Country Status (1)

Country Link
AT (1) AT91063B (en)

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