DE72967C - Mold for making glass stoppers for drip glasses - Google Patents
Mold for making glass stoppers for drip glassesInfo
- Publication number
- DE72967C DE72967C DENDAT72967D DE72967DA DE72967C DE 72967 C DE72967 C DE 72967C DE NDAT72967 D DENDAT72967 D DE NDAT72967D DE 72967D A DE72967D A DE 72967DA DE 72967 C DE72967 C DE 72967C
- Authority
- DE
- Germany
- Prior art keywords
- mold
- drip
- glasses
- glass stoppers
- making glass
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende, auf nebenstehender Zeichnung dargestellte Erfindung betrifft die Herstellung von Flaschenverschlüssen, welche den Ausflufs von Flüssigkeiten in bestimmten Mengen messen bezw. regeln.The present invention shown in the accompanying drawing relates to production of bottle caps, which measure the outflow of liquids in certain quantities respectively rules.
Auf beiliegender Zeichnung stellen dar:The attached drawing shows:
Fig. ι eine Oberansicht der Form,Fig. Ι a top view of the form,
Fig. 2 eine Ansicht der Form in aufgeklapptem Zustande,Fig. 2 is a view of the mold in the unfolded state,
Fig. 3 einen Schnitt durch die Mitte einer Flasche mit eingeschliffenem Verschlufs.3 shows a section through the middle of a bottle with a ground-in closure.
Die Erfindung besteht im wesentlichen aus zwei Formhälften a, welche um einen Stift b beweglich sind und vermittelst der Hebel c zusammengeführt werden. Ein dritter Hebel d verschiebt durch Herunterdrücken ein Gleitstück f, welches in das Glas eindringt und dadurch den Ausflufskanal g, Fig. 3, bildet. Gleichzeitig mit der Bewegung des Hebels d wird ein mit letzterem gekuppelter Winkelhebel h niedergedrückt, infolge dessen eine Schiebestange i in das Werkstück k dringt und in dem vorspringenden Zapfen / ein Loch m formt, in welches der Ausflufskanal g einmündet. The invention consists essentially of two mold halves a, which are movable about a pin b and are brought together by means of the lever c. A third lever d pushes a slider f by pressing it down, which slide piece f penetrates the glass and thereby forms the outflow channel g, FIG. 3. Simultaneously with the movement of the lever d , an angle lever h coupled to the latter is depressed, as a result of which a push rod i penetrates the workpiece k and forms a hole m in the protruding pin / into which the outflow channel g opens.
Im Durchmesser, genau gegenüber dem Ausflufskanal g, ist ein Luftzuführungskanal n, Fig. 3, angeordnet, welcher dadurch gebildet wird, dafs eine bewegliche Klappe 0 um die Tiefe des Kanals η in den Stopfen k hineinragt (Fig. 2), so dafs sich die flüssige Glasmasse um dieselbe legt (Fig. 2 linke Seite). Die Klappe ο ist in einem Gelenk beweglich, damit der fertige Stopfen k aus der Form entfernt werden kann, was bei fester Klappe nicht stattfinden könnte, weil der Kanal η unterschnitten ist.In the diameter, exactly opposite the outflow channel g, there is an air supply channel n, Fig. 3, which is formed by the fact that a movable flap 0 protrudes into the plug k by the depth of the channel η (Fig. 2), so that it extends the liquid glass mass around the same (Fig. 2 left side). The flap ο is movable in a hinge so that the finished plug k can be removed from the mold, which could not take place with a fixed flap because the channel η is undercut.
Nachdem die Form vermittelst der Hebel c durch Hand- oder Fufsbetrieb geschlossen ist, wird die flüssige Glasmasse in dieselbe eingeführt und nach genügender Abkühlung der Hebel d freigegeben, welcher durch den Druck der Feder ρ nach oben schnellt (Fig. 2 punktirte Stellung) und das Gleitstück f und die Schiebestange i aus dem Stopfen k herauszieht. Nach dem Oeffhen der Form dreht sich die Klappe o, so dafs der Stopfen aus der Form entfernt werden kann.After the mold is closed by hand or foot operation by means of the lever c , the liquid glass mass is introduced into it and, after sufficient cooling, the lever d is released, which snaps upwards due to the pressure of the spring ρ (Fig. 2 dotted position) and that Slide f and the push rod i pulls out of the plug k. After opening the mold, the flap rotates so that the stopper can be removed from the mold.
Die Anordnung des in das Loch m mündenden Kanals g bezweckt das Ausfliefsen gleichmäfsiger Mengen der Flüssigkeit bezw. ein Regeln des Ausflusses, weil dieselbe nicht durch Anhaften an gröfsere Flächen am gleichmäfsigen Ausfliefsen verhindert wird.The purpose of the arrangement of the channel g opening into the hole m is the outflow of uniform amounts of the liquid, respectively. a regulation of the outflow, because it is not prevented by adhering to larger surfaces to the uniform outflow.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE72967C true DE72967C (en) |
Family
ID=346147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT72967D Expired - Lifetime DE72967C (en) | Mold for making glass stoppers for drip glasses |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE72967C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5679586A (en) * | 1989-10-04 | 1997-10-21 | Seagate Technology, Inc. | Composite mask process for semiconductor fabrication |
-
0
- DE DENDAT72967D patent/DE72967C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5679586A (en) * | 1989-10-04 | 1997-10-21 | Seagate Technology, Inc. | Composite mask process for semiconductor fabrication |
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