EP0841152A3 - Tabletting tool, in particular tabletting punch - Google Patents

Tabletting tool, in particular tabletting punch Download PDF

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Publication number
EP0841152A3
EP0841152A3 EP97118494A EP97118494A EP0841152A3 EP 0841152 A3 EP0841152 A3 EP 0841152A3 EP 97118494 A EP97118494 A EP 97118494A EP 97118494 A EP97118494 A EP 97118494A EP 0841152 A3 EP0841152 A3 EP 0841152A3
Authority
EP
European Patent Office
Prior art keywords
tabletting
tool
diameter
tool body
punch
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.)
Withdrawn
Application number
EP97118494A
Other languages
German (de)
French (fr)
Other versions
EP0841152A2 (en
Inventor
Manfred Dipl.-Ing. Notter
Klaus Dipl.-Ing. Notter
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.)
Notter Werkzeugbau GmbH
Original Assignee
Notter Werkzeugbau GmbH
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 Notter Werkzeugbau GmbH filed Critical Notter Werkzeugbau GmbH
Publication of EP0841152A2 publication Critical patent/EP0841152A2/en
Publication of EP0841152A3 publication Critical patent/EP0841152A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
    • 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)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)

Abstract

Beschrieben wird ein Tablettierwerkzeug, insbesondere Tablettierstempel, der einen Werkzeugkörper (10) aufweist, der in eine Werkzeugführung (2) zumindest teilweise einschiebbar ist, wobei zwischen einer Außenfläche (10') des Werkzeugkörpers (10) und einer Innenfläche (2') der Werkzeugführung (2) ein ringförmiges Dichtelement (3) vorgesehen ist, wobei der Werkzeugkörper (10) einen Bereich (15) mit einem ersten Durchmesser (d1) aufweist, der im wesentlichen gleich dem Innendurchmesser des ringförmigen Dichtungselements (3) ist, und wobei der Werkzeugkörper (10) einen Einstich (13) mit einem zweiten Durchmesser (d2) aufweist, der geringer als der erste Durchmesser (d1) des Werkzeugkörpers (10) ist, und in den (13) ein Einsatzelement (4) einsetzbar ist.A tabletting tool, in particular a tabletting punch, is described which has a tool body (10) which can be at least partially inserted into a tool guide (2), between an outer surface (10 ') of the tool body (10) and an inner surface (2') of the tool guide (2) an annular sealing element (3) is provided, the tool body (10) having a region (15) with a first diameter (d 1 ) which is substantially equal to the inner diameter of the annular sealing element (3), and wherein the Tool body (10) has a recess (13) with a second diameter (d 2 ) which is smaller than the first diameter (d 1 ) of the tool body (10) and in which (13) an insert element (4) can be inserted.

Erfindungsgemäß ist vorgesehen, daß der Werkzeugkörper (10) ein zwischen dem Prägeelement (11) und dem Einstich (13) liegenden Bereich (14) mit einem reduzierten Durchmesser (d3), der größer als der zweite Durchmesser (d2) des Einstichs (13)und kleiner als der erste Durchmesser (d1) des Bereichs (15) des Werkzeugkörpers (10) ist.

Figure 00000001
According to the invention, the tool body (10) has an area (14) between the embossing element (11) and the recess (13) with a reduced diameter (d 3 ) that is larger than the second diameter (d 2 ) of the recess ( 13) and smaller than the first diameter (d 1 ) of the area (15) of the tool body (10).
Figure 00000001
EP97118494A 1996-11-09 1997-10-24 Tabletting tool, in particular tabletting punch Withdrawn EP0841152A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996146368 DE19646368C2 (en) 1996-11-09 1996-11-09 Tablet stamp
DE19646368 1996-11-09

Publications (2)

Publication Number Publication Date
EP0841152A2 EP0841152A2 (en) 1998-05-13
EP0841152A3 true EP0841152A3 (en) 1998-05-27

Family

ID=7811202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97118494A Withdrawn EP0841152A3 (en) 1996-11-09 1997-10-24 Tabletting tool, in particular tabletting punch

Country Status (2)

Country Link
EP (1) EP0841152A3 (en)
DE (1) DE19646368C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10212949C1 (en) * 2002-03-22 2003-11-20 Wolfram Minke tablet machine
CN101564907B (en) * 2008-04-21 2011-04-27 北京航天长峰股份有限公司 Buffer disc dustband ejector of high-speed rotary tablet machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241593B (en) * 1964-07-17 1967-06-01 Korsch Spezialfab Emil Rotary tablet press
US3533360A (en) * 1968-01-05 1970-10-13 Walter R Kibbe Upper punch socket seal for rotary tableting presses
GB2090185A (en) * 1980-12-31 1982-07-07 Kilian & Co Gmbh Tablet press
DE9306785U1 (en) * 1993-05-05 1993-07-08 Kilian & Co. GmbH Maschinenfabrik, 5000 Köln Rotary tablet press
DE29516577U1 (en) * 1995-10-20 1995-12-14 Wilhelm Fette Gmbh, 21493 Schwarzenbek Ram

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416999U1 (en) * 1994-01-15 1995-01-05 Korsch Pressen GmbH, 13509 Berlin Device for fixing Facon matrices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241593B (en) * 1964-07-17 1967-06-01 Korsch Spezialfab Emil Rotary tablet press
US3533360A (en) * 1968-01-05 1970-10-13 Walter R Kibbe Upper punch socket seal for rotary tableting presses
GB2090185A (en) * 1980-12-31 1982-07-07 Kilian & Co Gmbh Tablet press
DE9306785U1 (en) * 1993-05-05 1993-07-08 Kilian & Co. GmbH Maschinenfabrik, 5000 Köln Rotary tablet press
DE29516577U1 (en) * 1995-10-20 1995-12-14 Wilhelm Fette Gmbh, 21493 Schwarzenbek Ram

Also Published As

Publication number Publication date
DE19646368C2 (en) 1998-09-10
DE19646368A1 (en) 1998-05-14
EP0841152A2 (en) 1998-05-13

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