DE485734C - Press for tablets, pastilles, briquettes or the like. - Google Patents
Press for tablets, pastilles, briquettes or the like.Info
- Publication number
- DE485734C DE485734C DES80696D DES0080696D DE485734C DE 485734 C DE485734 C DE 485734C DE S80696 D DES80696 D DE S80696D DE S0080696 D DES0080696 D DE S0080696D DE 485734 C DE485734 C DE 485734C
- Authority
- DE
- Germany
- Prior art keywords
- briquettes
- tablets
- pastilles
- press
- lubricant
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/065—Press rams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
Description
Presse für Tabletten, Pastillen, Brikette o. dgl. Die bisher bei Pressen für Pastillen, Tabletten, Brikette o. dgl, verwendeten Werkzeuge unterlagen infolge des hohen Preßdruckes einer sehr starken Abnutzung, so daß sie nach verhältnismäßig kurzer Zeit gebrauchsunfähig wurden; außerdem war es unmöglich, stark klebrige bzw. hygroskopische Salze, Zuckerpräparate u. dgl. ohne Zusätze von besonderen Gleitmitteln, wie Talkum, Lykopodium, Stearin u. dgl., zu pressen.Press for tablets, lozenges, briquettes or the like. Previously used in presses for pastilles, tablets, briquettes o. the like, tools used were subject to the high pressure of a very strong wear, so that they are relatively became unusable for a short time; In addition, it was impossible to get very sticky resp. hygroscopic salts, sugar preparations and the like without the addition of special lubricants, such as talc, lycopodium, stearin and the like.
Gemäß der Erfindung werden diese Nachteile dadurch vermieden, daß man einen oder beide Stempel, Stanzen o. dgl, mit einem zur Aufnahme eines Gleitmittels geeigneten, geschlossenen Hohlraum versieht, welcher durch Kanäle mit einer oder mehreren umlaufenden Nuten auf der zugehörigen Gleitfläche in Verbindung steht, die mit einem faserigen, porösen Verteilungsmaterial für das Gleitmittel erfüllt sind. Als Schmiermittel können zweckmäßig Speiseöl, wie Olivenöl, ferner flüssige Kohlenwasserstoffe, wie Stearinöl u. dgl., verwendet werden.According to the invention, these disadvantages are avoided in that one or both punches, punches or the like, with one for receiving a lubricant provides suitable, closed cavity, which through channels with a or is connected to several circumferential grooves on the associated sliding surface, which met with a fibrous, porous distribution material for the lubricant are. As a lubricant, edible oil, such as olive oil, and also liquid ones, can expediently be used Hydrocarbons such as stearic oil and the like can be used.
Ähnliche Einrichtungen sind zwar für die Kolben von Indikatoren schon vorgeschlagen worden, doch hatten sie dort den Zweck, die Schmierung zu verbessern, wogegen nach der Erfindung das Pressen gewisser Stoffe ohne Verwendung besonderer Zusätze ermöglicht werden soll. Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise in einer Ausführungsform im Schnitt dargestellt. Der Hohlraum x im Preßstempel steht durch einen Kanal 2 mit einer Füllschraube 3 in -Verbindung, durch welche der Hohlraum mit einem flüssigen Schmiermittel gefüllt werden kann. In der Zylinderfläche des Stempels ist eine Ringnut q. eingedreht, welche mit Fasermaterial erfüllt ist. Die Ringnut q: steht durch Kanäle 5 mit dem Hohlraum x in Verbindung, so daß das Schmiermittel aus dem Hohlraum zum Fasermaterial in die Ringnut q. gelangen kann.Similar devices are already in place for the pistons of indicators have been proposed, but their purpose there was to improve lubrication, whereas according to the invention the pressing of certain substances without the use of special ones Additions should be made possible. The subject of the invention is shown in the drawing, for example shown in one embodiment in section. The cavity x in the ram is through a channel 2 with a filling screw 3 in connection, through which the cavity can be filled with a liquid lubricant. In the cylinder surface of the Punch is an annular groove q. screwed in, which is filled with fiber material. the Annular groove q: communicates with the cavity x through channels 5, so that the lubricant from the cavity to the fiber material into the annular groove q. can get.
Die Stempel können aus einem Stück oder auch mehrteilig hergestellt sein.The stamps can be made in one piece or in several parts be.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES80696D DE485734C (en) | Press for tablets, pastilles, briquettes or the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES80696D DE485734C (en) | Press for tablets, pastilles, briquettes or the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE485734C true DE485734C (en) | 1929-11-04 |
Family
ID=7509052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES80696D Expired DE485734C (en) | Press for tablets, pastilles, briquettes or the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE485734C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1299529B (en) * | 1959-07-20 | 1969-07-17 | F J Stokes Corp | Rotary tablet machine |
-
0
- DE DES80696D patent/DE485734C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1299529B (en) * | 1959-07-20 | 1969-07-17 | F J Stokes Corp | Rotary tablet machine |
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