DE413067C - Method for fastening a contact piece in insulating bodies - Google Patents

Method for fastening a contact piece in insulating bodies

Info

Publication number
DE413067C
DE413067C DEM81303D DEM0081303D DE413067C DE 413067 C DE413067 C DE 413067C DE M81303 D DEM81303 D DE M81303D DE M0081303 D DEM0081303 D DE M0081303D DE 413067 C DE413067 C DE 413067C
Authority
DE
Germany
Prior art keywords
contact piece
fastening
insulating bodies
nut
contact
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
DEM81303D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEM81303D priority Critical patent/DE413067C/en
Application granted granted Critical
Publication of DE413067C publication Critical patent/DE413067C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 6. MAI 1925ISSUED ON MAY 6, 1925

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

-JVl 413067 -KLASSE 21c GRUPPE- JVl 413067 - CLASS 21c GROUP

(M 81303 VIIIJ2IC1)(M 81303 VIIIJ2IC 1 )

August Robert Müller in Berlin.August Robert Müller in Berlin.

Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Befestigung eines Kontaktstückes in Isolierkörpern.The present invention relates to a method for fastening a contact piece in insulating bodies.

Seither wurde bei der Einbettung des Kontaktes die Mutter auf Stifte gesetzt. Der bei der Einbettung in Isolierstoff angewandte Druck verschob die einzupressenden Metallteile, wodurch die Zentrierung verlorenging. Es war dann nicht möglich, die Kontaktschrauben in die Muttern einzuführen. Diese und andere Nachteile beseitigt die vorliegende Erfindung, welche darin besteht, daß das Kontaktstück mit einem besonderen Befestigungsmittel versehen und gemeinsam und gleichzeitig mit diesem in Isolierstoff eingebettet wird.Since then, the mother has been put on pins when embedding the contact. The at the pressure applied to the embedding in the insulating material moved the metal parts to be pressed in, whereby the centering was lost. It was then not possible to remove the contact screws to insert into the nuts. The present overcomes these and other disadvantages Invention, which consists in that the contact piece with a special fastening means provided and is embedded in insulating material together and at the same time with this.

An Hand der auf der Zeichnung dargestellten beispielsweisen Ausführungsform soll das neue Verfahren beschrieben werden.Based on the exemplary embodiment shown in the drawing, this should new procedures are described.

Das Kontaktstück a wird auf der Mutter b durch die Schraube c befestigt, indem das Kontaktstück ο zwischen dem Kopf e der Schraube c und der Mutter b festgehalten wird. Nunmehr wird um den größten Teil des Kontaktstückes α und um die ganze Mutter b Isoliermasse gegossen bzw. gepreßt. Das »5 Kontaktstück α kann ohne Gewindeloch bleiben, wodurch an Zeit und Arbeit gespart wird.The contact piece a is fastened to the nut b by the screw c by holding the contact piece o between the head e of the screw c and the nut b . Now is around the largest part of the contact piece α and around the entire nut b is poured or pressed insulating compound. The »5 contact piece α can remain without a threaded hole, which saves time and work.

Beim Festklemmen des Drahtes zwischen Kontakt α und Kopf e der Schraube c wird das Kontaktstück α nicht beansprucht und ist daher auch keiner Bruchgefahr ausgesetzt. Infolge des festen Sitzes der Mutter b kann die 'Schraube c stark beansprucht -werden.When the wire is clamped between contact α and head e of screw c , contact piece α is not stressed and is therefore not exposed to any risk of breakage. As a result of the tight fit of the nut b , the 'screw c can be heavily stressed.

Die Mutter b ist zweckmäßig an ihrer Mantelfläche mit Rillen o. dgl. versehen, durch welche die Mutter b infolge der eindringenden Isolationsmasse festgehalten wird.The nut b is expediently provided on its outer surface with grooves or the like, through which the nut b is held in place as a result of the penetrating insulation material.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Befestigung eines Kontaktstückes in Isolierkörpern, dadurch gekennzeichnet, daß das Kontaktstück (ο) durch die Kontaktschraube (c) mit der Mutter (6) vereinigt in den Isolierstoff eingebettet wird.Method for fastening a contact piece in insulating bodies, characterized in that that the contact piece (ο) through the contact screw (c) with the Nut (6) is united in the insulating material is embedded.
DEM81303D 1923-05-01 1923-05-01 Method for fastening a contact piece in insulating bodies Expired DE413067C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM81303D DE413067C (en) 1923-05-01 1923-05-01 Method for fastening a contact piece in insulating bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM81303D DE413067C (en) 1923-05-01 1923-05-01 Method for fastening a contact piece in insulating bodies

Publications (1)

Publication Number Publication Date
DE413067C true DE413067C (en) 1925-05-06

Family

ID=7318984

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM81303D Expired DE413067C (en) 1923-05-01 1923-05-01 Method for fastening a contact piece in insulating bodies

Country Status (1)

Country Link
DE (1) DE413067C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050173287A1 (en) * 2003-10-01 2005-08-11 Smith Stephen A. Ergonomic disposable cup having improved structural integrity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050173287A1 (en) * 2003-10-01 2005-08-11 Smith Stephen A. Ergonomic disposable cup having improved structural integrity

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