AT55836B - Process for the production of metal buttons equipped with iron spikes. - Google Patents

Process for the production of metal buttons equipped with iron spikes.

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Publication number
AT55836B
AT55836B AT55836DA AT55836B AT 55836 B AT55836 B AT 55836B AT 55836D A AT55836D A AT 55836DA AT 55836 B AT55836 B AT 55836B
Authority
AT
Austria
Prior art keywords
button
collar
mandrel
production
iron
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ver Pecser Messing Metall Und
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 Ver Pecser Messing Metall Und filed Critical Ver Pecser Messing Metall Und
Application granted granted Critical
Publication of AT55836B publication Critical patent/AT55836B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Erzeugung von mit Eisendornen ausgerüsteten Metallknöpfen. 



   Die Erfindung betrifft ein Verfahren zur Erzeugung von mit Eisendornen ausgerüsteten Metallknöpfen, welches die Befestigung des Domes durch einfachen Stempeldruck ermöglicht. 



   Das Wesen des Verfahrens besteht darin, dass der Knopf an der Mündung der zur Aufnahme des Dornes dienenden Bohrung mit einem kragenförmigen Fortsatz und der Dom mit einer, nach Einsetzen desselben hinter dem Kragen des Knopfes liegenden Ringnut versehen ist, in die durch achsiales Stauchen des Kragens mittels eines auf den Dorn aufgeschobenen Stempels das Metall des Knopfes eingedrückt wird. 



   Die Zeichnung zeigt ein Ausführungsbeispiel des gemäss der Erfindung hergestellten Knopfes, und zwar veranschaulicht Fig. 1 einen Längsschnitt des Knopfes, Fig. 2   dit,   Seitenansicht des   Eisendornes   und Fig. 3 den Längsschnitt des Knopfes mit eingesetztem Eisendorne samt dem zum Einpressen dienenden Werkzeuge. 



     Der linopf o   ist an der Mündung der Bohrung d mit einem kragenförmigen Fort-   satz li versehen,   während der Eisendorn a eine Ringnut   b'erhält,   die nach Einsetzen des   Domes   gegenüber dem Kragen f zu liegen kommt. Nachdem der Dorn in den Knopf c eingesetzt worden ist, wird der Kragen mittels eines aus Fig. 3 im Längsschnitt ersichtlichen, in der Richtung des Pfeiles y gepressten Stempels h in die Nut   b't'ingedrückt,   während sich der Kopf c gegen ein Widerlager g stützt. 



   Das in die Nuten b bzw. b' eingepresste Metall hält den Dorn im Knopfe c fest. 



   Die Nut b des Dornes kann auch etwas weiter gegen das einzusetzende Ende des-   se) ben gerückt werden,   so dass nach Stauchen des   Kragens j* die Bodenfläche   des Knopfes vollständig flach wird. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of metal buttons equipped with iron spikes.



   The invention relates to a method for producing metal buttons equipped with iron spikes, which enables the dome to be attached by simply pressing a stamp.



   The essence of the process is that the button at the mouth of the hole serving to receive the mandrel is provided with a collar-shaped extension and the dome is provided with an annular groove, which is located behind the collar of the button after it has been inserted, into which the collar is axially compressed the metal of the button is pressed in by means of a stamp pushed onto the mandrel.



   The drawing shows an embodiment of the button manufactured according to the invention, namely Fig. 1 shows a longitudinal section of the button, Fig. 2 dit, side view of the iron mandrel and Fig. 3 shows the longitudinal section of the button with inserted iron mandrels together with the tools used for pressing.



     The linopf o is provided with a collar-shaped extension li at the mouth of the bore d, while the iron mandrel a receives an annular groove b 'which comes to lie opposite the collar f after the mandrel has been inserted. After the mandrel has been inserted into the button c, the collar is pressed into the groove b't 'by means of a stamp h, shown in longitudinal section from FIG. 3, pressed in the direction of the arrow y, while the head c is pressed against an abutment g supports.



   The metal pressed into the grooves b or b 'holds the mandrel in the button c.



   The groove b of the mandrel can also be moved a little further towards the end to be inserted, so that after the collar j * is compressed, the bottom surface of the button becomes completely flat.

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

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Erzeugung von mit Eisendornen ausgerüsteten Metallknöpfen, dadurch gekennzeichnet, dass der Knopf an der Mündung der/ur Aufnahme des Domes dienenden Bohrung mit einem kragenförmigen Fortsatz und der Dorn mit einer, nach Einsetzen desselben hinter dem Kragen des Knopfes liegenden Rlngnnt versehen ist, in die durch achsiales Stauchen des Kragens mittels eines auf den Dorn aufgeschobenen Stempels das Metall des Knopfes eingedrückt wird. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: A method for the production of metal buttons equipped with iron spikes, characterized in that the button at the mouth of the hole serving to accommodate the dome is provided with a collar-shaped extension and the mandrel is provided with a rim that is located behind the collar of the button after insertion of the same, in which is pressed into the metal of the button by axially compressing the collar by means of a stamp pushed onto the mandrel. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT55836D 1911-10-04 1911-10-04 Process for the production of metal buttons equipped with iron spikes. AT55836B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT55836T 1911-10-04

Publications (1)

Publication Number Publication Date
AT55836B true AT55836B (en) 1912-10-10

Family

ID=3577388

Family Applications (1)

Application Number Title Priority Date Filing Date
AT55836D AT55836B (en) 1911-10-04 1911-10-04 Process for the production of metal buttons equipped with iron spikes.

Country Status (1)

Country Link
AT (1) AT55836B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345736A (en) * 1964-02-24 1967-10-10 Keeler Brass Co Method of assembling a body member and a stud to produce a unitary structure
US4815192A (en) * 1985-01-23 1989-03-28 Hitachi, Ltd. Method of securing an elongated vibration amplifier member to an annular vibrating reed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345736A (en) * 1964-02-24 1967-10-10 Keeler Brass Co Method of assembling a body member and a stud to produce a unitary structure
US4815192A (en) * 1985-01-23 1989-03-28 Hitachi, Ltd. Method of securing an elongated vibration amplifier member to an annular vibrating reed

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