DE1921440U - TOOL FOR MAKING A THREAD ON THE MOUTH OF A STONE JUG. - Google Patents

TOOL FOR MAKING A THREAD ON THE MOUTH OF A STONE JUG.

Info

Publication number
DE1921440U
DE1921440U DE1965K0050808 DEK0050808U DE1921440U DE 1921440 U DE1921440 U DE 1921440U DE 1965K0050808 DE1965K0050808 DE 1965K0050808 DE K0050808 U DEK0050808 U DE K0050808U DE 1921440 U DE1921440 U DE 1921440U
Authority
DE
Germany
Prior art keywords
jug
mouth
thread
tool
stone
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
DE1965K0050808
Other languages
German (de)
Inventor
Peter Kilburg
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 DE1965K0050808 priority Critical patent/DE1921440U/en
Publication of DE1921440U publication Critical patent/DE1921440U/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0854Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for making screw-threads or the like in the surface of the shaped article

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)

Description

RA. 17D59-6*-URA. 17D59-6 * -U

PATENTANWÄLTEPATENT LAWYERS

DR.-ING. VON KREISLER DR.-ING. SCHONWALD DR.-ING. TH. MEYER DR. FUES DR. EGGERT DlPL.-PHYS. GRAVEDR.-ING. BY KREISLER DR.-ING. SCHONWALD DR.-ING. TH. MEYER DR. FUES DR. EGGERT DlPL.-PHYS. GRAVE

KÖLN 1, DEICHMANNHAUSCOLOGNE 1, DEICHMANNHAUS

1. April 1955April 1, 1955

Sch-DBSch-DB

Peter Kilburg, Baumbach/Westerwald, Bahnstr. 1Peter Kilburg, Baumbach / Westerwald, Bahnstr. 1

Werkzeug zur Herstellung eines Gewindes an der Mündung eines SteintamgesTool for making a thread on the mouth of a stone tomb

Die Erfindung betrifft ein Werkzeug zur Herstellung eines Gewindes und einer Abschlußrille an der Mündung eines Kruges aus formbarem Material, insbesondere eines Steinkruges, bestehend aus mindestens zwei radial beweg« baren Geawindematrizenbacken und aus einem in die Krugmündung einsenkbaren Dorn.The invention relates to a tool for producing a thread and an end groove at the mouth a jug made of malleable material, in particular a stone jug, consisting of at least two radially movable " geawinder die jaws and from one into the jug mouth retractable mandrel.

Werkzeuge zur Anbringung eines Gewindes auf Steinkrugmündungen sind bereits bekannt. Hierbei werden mit dem gewünschten Gewinde versehene Matrizenbaeken radiapf auf die Krugmündung zugeführt und ein senkrechte Bwwgungen ausführender Dorn ist gleichzeitig in die Krugmindurig einführbar, damit beim Zusammenpressen der Matrize,nbacken der weiche Ton die Krugöffnung freiläßt. Der senkrecht aus der Krugöffnung herausgezogene Dorn hinterläßt keine glatte innere Mündung, weil nach demTools for attaching a thread to the mouth of a beer mug are already known. With the the desired thread provided die jaws radiapf the mouth of the jug and a vertical bend The executing thorn is at the same time in the Krugmindurig insertable so that when the die is pressed together, nbacken the soft clay leaves the pitcher opening free. The thorn pulled vertically out of the pitcher opening does not leave a smooth inner mouth because after

Anpressen der Matrizenbacken der weiche Ton an dem Außenumfang des Domes klebt, so daß beim Herausziehen desselben auf ihm haftende Tonteile aus dem Tonverband gerissen werden, wobei sich sogar Veränderungen des mit dem Gewinde versehenen äußeren Krughalses ergeben. Nach dem Brennen des Kruges hat sich das Gewinde durch den Feuchtigkeitsentzug noch weiter verändert, so daß die zum Verschließen des Kruges mit einer Metallkappe erforderlichen Toleranzen nicht eingehalten werden.Pressing the die jaws the soft clay sticks to the outer circumference of the dome, so that when it is pulled out of the same clay parts adhering to it are torn from the clay association, with even changes in the result in the threaded outer neck of the pitcher. After the jug has been fired, the thread has come through the dehumidification changed even further, so that the tolerances required to close the jug with a metal cap are not adhered to.

Die Erfindung schafft dad^urch Abhilfe, daß ein Dorn kontinuierlich rotierbar angeordnet ist, und daß die Verschiebung der Gewindematrizenbacken in Richtung zu dem Krughals mit der Senkbewegung des rotierenden Domes gekoppelt ist. Die Rotationsbewegung des/in die Krugöffnung herabsenkenden Dornes bewirkt, daß das lederharte Material des Krughalses radial nach außen gedrückt und satt in die Gewindeausnehmungen der Matrizenbacken hineingedrückt wird. Beim Herausziehen des Dornes wird durch die Rotationsbewegung eine Glättung der inneren Krugöffnung erzielt, wie sie bisher mit den üblichen, nicht rotierenden Dornen, nicht zu erreichen war. Das Brennen des mittels.des erfindungsgemäßen Werkzeuges mit einem Gewinde versehenen, lederharten Kruges verändert diesen nur noch in tragbaren Toleranzen, so daß dem Aufdrücken einer Metallkappe oder dgl. auf das geprägte Gewinde keine Schwierigkeiten im Wege stehen. Eine genormte Toleranz ist ohne weiteres einzuhalten.The invention provides a remedy that a mandrel is arranged continuously rotatable, and that the displacement of the thread die jaws in the direction of the neck of the pitcher is coupled to the lowering movement of the rotating dome. The rotational movement of / in the pitcher opening lowering mandrel causes the leather-hard material of the neck of the mug to be pressed radially outwards and pressed fully into the thread recesses of the die jaws will. When pulling out the mandrel, the rotational movement smooths the inner one Achieved jug opening, as it has been with the usual, not rotating thorns, could not be reached. The burning of the tool according to the invention The leather-hard jug with a thread only changes it within acceptable tolerances, see above that there are no difficulties in the way of pressing a metal cap or the like onto the embossed thread. A standardized tolerance can easily be observed.

_ St. __ St. _

In der Zeichnung ist eine Ausführungsform des Werkzeuges zur Herstellung eines Gewindes auf Steinkrügei dargestellt.In the drawing is an embodiment of the Tool for making a thread on a stone jar shown.

Fig. 1 zeigt das Werkzeug mit unbearbeiteter Krugmündung , Fig. 2 zeigt eine mit Gewinde versehene Krugmündung.Fig. 1 shows the tool with the unmachined jug mouth, Fig. 2 shows a threaded jug mouth.

Mit 1 ist der kontinuierlich sich drehende Dorn bezeichnet, welcher sich beim Zusammenfahren der Gewindematrizenbacken 2 in die Krugöffnung J> einsenkt. Durch die ständige Rotation des Domes 1 wird die lederharte.1 with the continuously rotating mandrel is referred to, which sinks into the jug opening J> when the threaded die jaws 2 move together. The constant rotation of the dome 1 makes the leather hard.

Tonmasse der Krugmündungswand 4 nach außen in die Gewindeausnehmungen 5 der Matrizen 2 gedrückt und außerdem wird die innere Krugöffnung J geglättet, so daß nach dem Herausziehen des Domes 1 teeü fertiggestelltem Gewinde 6 eine keine Nachbearbeitung benötigende Krugmündung erstellt ist. Der an sich bekannte Kragen 7 des Domes 1 zur Bearbeitung des oberen Krugabschlusses ist im Zusammenhang mit der Rotationsbewegung des Domes besonders wirkungsvoll, weil er durch die Drehbewegung im Sinne eines Sehleifvorganges eine weitergehende Glättung der oberen Krugkante erzielt, als dies durch die Druckausübung eines sich hebenden und senkenden, jedoch nicht rotierenden Domes, bisher möglich war.Clay mass of the jug mouth wall 4 outwards into the threaded recesses 5 of the dies 2 pressed and also the inner jug opening J is smoothed so that after pulling out the dome 1 teeü finished thread 6 a jug mouth that does not require post-processing is created. The known collar 7 of the dome 1 for processing the upper jar end is in connection with the rotational movement of the dome particularly effective because the rotary movement in the sense of a grinding process creates a more extensive Smoothing the top edge of the jug achieved than this the exertion of pressure of a rising and falling, but not rotating dome, was previously possible.

Claims (1)

. in 596-3. k. 65. in 596-3. k. 65 Anspruchclaim Werkzeug zur Herstellung eines Gewindes und einer Abschlußrille an der Mündung eines Kruges aus. formbarem,,Material, insbesondere eines Steinkruges,, bestehend aus mindestens zwei radial bewegbaren Gewindematrizenbacken und aus einem in die Krugmündung einsenkbaren Dorn, dadurch g e k e η η ζ e i c hn e t, daß der Dorn (l) kontinuierlich rotierbar angeordnet ist* und daß die Verschiebung der Gewindematrizenbacken (2) in Richtung zu dem Krughals mit der Senkbewegüng des rotierenden Domes - (-1) gekoppelt ist.Tool for making a thread and a final groove on the mouth of a jug. malleable ,, material, in particular a stone jug, consisting of at least two radially movable threaded die jaws and a mandrel that can be lowered into the mouth of the jug, thereby geke η η ζ eic hn e t that the mandrel (l) is arranged to be continuously rotatable * and that the Displacement of the threaded die jaws (2) in the direction of the neck of the mug with the lowering movement of the rotating dome - (-1) is coupled.
DE1965K0050808 1965-04-03 1965-04-03 TOOL FOR MAKING A THREAD ON THE MOUTH OF A STONE JUG. Expired DE1921440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1965K0050808 DE1921440U (en) 1965-04-03 1965-04-03 TOOL FOR MAKING A THREAD ON THE MOUTH OF A STONE JUG.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965K0050808 DE1921440U (en) 1965-04-03 1965-04-03 TOOL FOR MAKING A THREAD ON THE MOUTH OF A STONE JUG.

Publications (1)

Publication Number Publication Date
DE1921440U true DE1921440U (en) 1965-08-12

Family

ID=33349504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965K0050808 Expired DE1921440U (en) 1965-04-03 1965-04-03 TOOL FOR MAKING A THREAD ON THE MOUTH OF A STONE JUG.

Country Status (1)

Country Link
DE (1) DE1921440U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584531B1 (en) * 1966-12-28 1972-03-09 Krueger Max Method and device for producing an external thread on the mouth of a preform made of ceramic material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584531B1 (en) * 1966-12-28 1972-03-09 Krueger Max Method and device for producing an external thread on the mouth of a preform made of ceramic material

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