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DE827510C - End cap fastening pliers - Google Patents

End cap fastening pliers

Info

Publication number
DE827510C
DE827510C DEP18910A DEP0018910A DE827510C DE 827510 C DE827510 C DE 827510C DE P18910 A DEP18910 A DE P18910A DE P0018910 A DEP0018910 A DE P0018910A DE 827510 C DE827510 C DE 827510C
Authority
DE
Germany
Prior art keywords
pliers
grommet
pipe
end cap
cap fastening
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
DEP18910A
Other languages
German (de)
Inventor
Jean Melzner
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 DEP18910A priority Critical patent/DE827510C/en
Application granted granted Critical
Publication of DE827510C publication Critical patent/DE827510C/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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/042—Hand tools for crimping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Bodies (AREA)

Description

Der Erfindung liegt die Aufgabe zugrunde, eine Endtülle mit einem der bei der Elektroinstallation üblichen Isolierrohre fest zu verbinden. Eine solche Verbindung ermöglicht es, erhebliche Schwierigkeiten bei der Installation der Leitungen zu beseitigen. Schiebt man nämlich die Endtülle nur lose auf das Rohr auf, so muß man damit rechnen, daß die Tülle beim Einziehen der Leitungen wieder abgestreift wird und verlorengeht. Läßt man dagegen die Tülle zunächst fort und will man sie erst nach dem Verputzen des Leitungsrohres auf das Rohrende aufschieben, so muß zunächst der dicht um das Rohrende liegende Putz beseitigt und das Rohrende gereinigt werden, um die Tülle aufschieben zu können. Dies ist besonders lästig bei der Verlegung der Leitungsrohre für an der Decke angebrachte Lampen.The invention has for its object to provide an end grommet with a to be firmly connected to the insulating pipes commonly used in electrical installations. Such Connection allows significant difficulties in the installation of the pipes to eliminate. If you just slide the end sleeve loosely onto the pipe, you must you can expect the grommet to be stripped off again when the cables are pulled in becomes and is lost. If, on the other hand, you leave the spout off and you want it push it onto the pipe end only after plastering the pipe, so must First of all, the plaster lying close to the pipe end is removed and the pipe end is cleaned so that the grommet can be pushed open. This is particularly annoying when laying the conduit for ceiling-mounted lamps.

Gemäß der Erfindung dient zur sicheren Verbindung der Tülle mit dem Rohrende eine Befestigungszange, deren einer Schenkel mit einer Körnerspitze versehen ist. Nach Einführen des anderen Schenkels der Zange in das Rohrende und Zusammendrücken der Zangenschenkel wird der Blechmantel der Tülle mit dem Isolierrohr durch Körnereindruck fest verbunden.According to the invention is used to securely connect the grommet with the Pipe end a fastening pliers, one leg of which is provided with a center punch is. After inserting the other leg of the pliers into the end of the pipe and squeezing it together the pliers leg becomes the sheet metal jacket of the grommet with the insulating tube by means of a grain impression firmly connected.

In der Zeichnung ist eine beispielsweise Ausführung einer Zange gemäß der Erfindung in Gebrauchslage zur Herstellung der Verbindung zwischen einer Endtülle und einem Leitungsrohr dargestellt.In the drawing, an example embodiment of a pair of pliers is shown in FIG of the invention in the position of use for making the connection between an end grommet and a conduit.

a ist ein aus einer inneren Isolierung und einem äußeren Blechmantel bestehendes Leitungsrohr, auf dessen Ende die aus der Blechhülse b und dem Porzellan- o. dgl. Ring c bestehende 'Fülle befestigt werden soll.a is made up of an inner insulation and an outer sheet metal jacket existing pipe, on the end of which the sheet metal sleeve b and the porcelain o. The like. Ring c existing 'fullness is to be attached.

Nachdem die Tülle in üblicher Weise auf das lZohrende aufgesetzt worden ist, führt man den glatten Schenkel der Zange d in die Tülle ein und schließt die Zange, wobei die an dem anderen Zangenschenkel vorgesehene Körnerspitze f ineinandergreifende entsprechende Eindrücke in der Blechbüchse b der Tülle und dem Blechmantel des Leitungsrohres erzeugt, so daß sich eine feste Verbindung zwischen Tülle und bohr ergibt.After the grommet has been placed on the end of the ear in the usual way is, one introduces the smooth leg of the pliers d into the nozzle and closes the Pliers, with the center point f provided on the other pliers leg interlocking corresponding impressions in the sheet metal sleeve b of the grommet and the sheet metal jacket of the pipe generated, so that there is a solid connection between the grommet and drill.

Claims (1)

PATENTANSPYI!Cf1 Endtüllenbefestigungszange, dadurch gekennzeichnet, daß der eine Schenkel der Zange mit einer Körnerspitze versehen ist, durch die nach Einführen des anderen Zangenschenkels in das Rohrende beim Zusammendrücken der Schenkel der Blechmantel der Tülle mit dem Isolierrohr durch Körnereindruck verbunden wird.PATENTANSPYI! Cf1 End socket fastening pliers, characterized in that that one leg of the pliers is provided with a center punch through which after Insertion of the other pliers arm into the end of the pipe when the arms are pressed together the metal jacket of the grommet is connected to the insulating tube by means of a grain impression.
DEP18910A 1948-10-21 1948-10-21 End cap fastening pliers Expired DE827510C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP18910A DE827510C (en) 1948-10-21 1948-10-21 End cap fastening pliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP18910A DE827510C (en) 1948-10-21 1948-10-21 End cap fastening pliers

Publications (1)

Publication Number Publication Date
DE827510C true DE827510C (en) 1952-01-10

Family

ID=7367234

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP18910A Expired DE827510C (en) 1948-10-21 1948-10-21 End cap fastening pliers

Country Status (1)

Country Link
DE (1) DE827510C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016403A1 (en) * 1993-12-17 1995-06-22 Heggeness Michael H Devices and methods for posterior spinal fixation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016403A1 (en) * 1993-12-17 1995-06-22 Heggeness Michael H Devices and methods for posterior spinal fixation

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