EP0770000A1 - Vorrichtung zur fixierung von facon-matrizen - Google Patents
Vorrichtung zur fixierung von facon-matrizenInfo
- Publication number
- EP0770000A1 EP0770000A1 EP95906337A EP95906337A EP0770000A1 EP 0770000 A1 EP0770000 A1 EP 0770000A1 EP 95906337 A EP95906337 A EP 95906337A EP 95906337 A EP95906337 A EP 95906337A EP 0770000 A1 EP0770000 A1 EP 0770000A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- centering
- facon
- die
- piece
- matrices
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
-
- 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
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
Definitions
- Modern tableting machines are suitable for compressing tablets of various types and shapes.
- a circularly symmetrical tablet is to be labeled on both sides or should have predetermined breaking notches on both sides, the alignment of the upper and lower punches with respect to one another is important.
- Fig. 1 shows a partial vertical section through a
- FIG. 8 is a plan view of FIG. 7,
- Fig. 10 is a plan view of Fig. 9.
- Facon matrices are circular cylindrical matrices on the outer circumference, the trough of which is not aligned rotationally symmetrically but asymmetrically to the die axis.
- die holders 7, shown as die screws 5 are provided in FIG. 2, which are guided radially from the outside in the direction of the axes 31 between two Facon matrices 10 and in annular grooves 11 of the Facon matrices 10 engage.
- each Facon die 10 consists of a round metallic die body 18 and a mold cavity 19, which forms the Facon shape for pressing the tablets.
- the trough 19 has the shape of an oblong tablet, but can also have any other negative shape of an asymmetrical tablet.
- the centering piece 28 used to fix the Facon die 10 is provided with an elongated hole 32 running in the direction of the radial groove 22, through which extends the clamping screw 29 which can be screwed into the die table 4 and by means of which the centering piece 28 is clamped at the die table 4. 5 and 6, the centering piece 28 is displaced radially against the Facon die 10, so that the centering piece 28 projects into the receiving bore 6 of the Facon die 10 in the die table 4.
- the Facon die 10 can only be used if the centering surface 8 matches the contour of the centering surface 9 on the front of the centering piece 28. If circular standard matrices are to be used which have no centering surfaces 8, the centering piece 28 is displaced radially outward after loosening the clamping screw 29, ie to the right in the drawing according to FIG. 5.
- each Facon die 10 there is a centering piece 38 designed as a centering disk, which is rotatably mounted in the die table 4 about its respective axis 39.
- the Facon die 10 comprises a centering surface 8.
- the centering disc 38 comprises a centering surface 40 adapted to this. If the centering disc 38 is manually rotated into the fixing position by means of an Allen key engaging in a hexagonal opening 41, the centering disc 38 protrudes with the centering surface 40 "., -" .-, 95/19254
- the centering disk 38 comprises a further, circular arc-shaped centering surface 42. If circular standard matrices are inserted into the matrix table 4, the centering disks 38 must first be brought into the position in which they are rotated clockwise the circular arc-shaped centering surface 42 is aligned with the receiving bore 6 for the dies in the die table 4, so that a round standard die can be used.
- the centering disks 38 are individually manually adjustable with an Allen key.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Forging (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4401359 | 1994-01-15 | ||
DE4401359 | 1994-01-15 | ||
PCT/EP1995/000148 WO1995019254A1 (de) | 1994-01-15 | 1995-01-16 | Vorrichtung zur fixierung von facon-matrizen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0770000A1 true EP0770000A1 (de) | 1997-05-02 |
EP0770000B1 EP0770000B1 (de) | 1998-04-08 |
Family
ID=6508183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95906337A Expired - Lifetime EP0770000B1 (de) | 1994-01-15 | 1995-01-16 | Vorrichtung zur fixierung von facon-matrizen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5843488A (de) |
EP (1) | EP0770000B1 (de) |
JP (1) | JPH09511183A (de) |
DE (1) | DE59501859D1 (de) |
ES (1) | ES2115359T3 (de) |
WO (1) | WO1995019254A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0732193B1 (de) * | 1995-03-14 | 1999-06-30 | KORSCH PRESSEN GmbH | Vorrichtung zur Befestigung der Matrizen im Matrizentisch von Tablettiermaschinen |
DE19635186C2 (de) * | 1996-08-30 | 2003-04-17 | Temic Bayern Chem Airbag Gmbh | Matrizeneinsatz für eine Rundlauf-Tablettenpresse |
US6267917B1 (en) * | 1998-10-16 | 2001-07-31 | Norstar Aluminum Molds, Inc. | Rotatable mold apparatus having replaceable molds and replacement methods |
DE10024340C2 (de) * | 2000-05-11 | 2002-09-12 | Fette Wilhelm Gmbh | Stempel für Rundlaufpresse |
DE10026731C2 (de) * | 2000-05-17 | 2002-08-14 | Fette Wilhelm Gmbh | Rundläufer-Tablettenpresse für die Herstellung von mehrschichtigen Tabletten |
CN1260057C (zh) * | 2001-09-05 | 2006-06-21 | 库尔图瓦股份有限公司 | 压缩单元、清洁站、压片机及其清洁方法和压片制造方法 |
EP1423261B1 (de) * | 2001-09-07 | 2006-06-21 | Notter GmbH Werkzeugbau | Unterstempel für eine tablettiermaschine |
DE10159114B4 (de) * | 2001-12-01 | 2004-02-19 | Wilhelm Fette Gmbh | Rotor für eine Tablettenpresse |
JP3766096B2 (ja) * | 2003-11-13 | 2006-04-12 | 株式会社菊水製作所 | 回転式粉末圧縮成形機 |
DE202005001556U1 (de) * | 2005-01-31 | 2006-03-16 | Kilian Gmbh & Co. Kg | Matritzenscheibe für Rundlauf-Tablettepresse und Rundlauf-Tablettenpresse |
US20080029915A1 (en) * | 2006-08-02 | 2008-02-07 | Courtoy Nv | Rotary tablet press |
US7779665B2 (en) * | 2006-10-30 | 2010-08-24 | Wilson Tool International Inc. | Press brake die holder technology |
EP1952696A1 (de) * | 2007-02-01 | 2008-08-06 | Nestec S.A. | Verfahren und Vorrichtung zur Herstellung von im Zentrum gefüllten, geformten Lebensmittelprodukten |
US7874194B2 (en) * | 2007-03-09 | 2011-01-25 | Wilson Tool International Inc. | Die holder technology for metal-fabricating press |
US20090320550A1 (en) * | 2008-06-27 | 2009-12-31 | Lee Brian J | Anti-Vibration Die Holder Technology for Fabricating Press |
GB2462454B (en) * | 2008-08-06 | 2012-06-06 | Patheon Uk Ltd | Rapid low-cost manufacture of tablets using disposable equipment |
DE102010010209B4 (de) * | 2010-03-04 | 2013-04-18 | Fette Compacting Gmbh | Matrizenscheibe |
GB2486259B (en) * | 2010-12-09 | 2013-01-16 | Holland Ltd I | Tablet pressing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE806035C (de) * | 1948-10-13 | 1951-06-11 | Wilhelm Fette Praez Swerkzeugf | Matrizenhalterung fuer Tablettenpressen |
US2989781A (en) * | 1958-10-06 | 1961-06-27 | Stokes F J Corp | Rotary molding machine |
US3318265A (en) * | 1964-03-16 | 1967-05-09 | Abbott Lab | Tablet punch assembly |
DE1454820B2 (de) * | 1964-07-17 | 1970-07-16 | Emil Korsen Spezialfabrik f. Komprimiermaschinen, 1000 Berlin | Vorrichtung zum Befestigen von Matrizen im Matrizentisch von Rundlauf-Tablettenpressen |
GB1212033A (en) * | 1968-04-11 | 1970-11-11 | Manesty Machines | Tablet-making machines |
DE3003238C2 (de) * | 1980-01-30 | 1982-12-16 | Wilhelm Fette Gmbh, 2053 Schwarzenbek | Halterung für im Kreis angeordnete Matrizen der Matrizenscheibe einer Rundlauftablettiermaschine |
DE9003241U1 (de) * | 1990-03-17 | 1990-06-13 | Korsch Maschinenfabrik, 1000 Berlin | Rundlaufpresse |
DE4401358C2 (de) * | 1994-01-15 | 1995-11-23 | Korsch Pressen Gmbh | Vorrichtung zum Befestigen der Matrizen im Matrizentisch einer Rundlauf-Tablettiermaschine |
-
1995
- 1995-01-16 JP JP7518851A patent/JPH09511183A/ja active Pending
- 1995-01-16 WO PCT/EP1995/000148 patent/WO1995019254A1/de active IP Right Grant
- 1995-01-16 US US08/676,320 patent/US5843488A/en not_active Expired - Lifetime
- 1995-01-16 ES ES95906337T patent/ES2115359T3/es not_active Expired - Lifetime
- 1995-01-16 EP EP95906337A patent/EP0770000B1/de not_active Expired - Lifetime
- 1995-01-16 DE DE59501859T patent/DE59501859D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9519254A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5843488A (en) | 1998-12-01 |
EP0770000B1 (de) | 1998-04-08 |
ES2115359T3 (es) | 1998-06-16 |
JPH09511183A (ja) | 1997-11-11 |
DE59501859D1 (de) | 1998-05-14 |
WO1995019254A1 (de) | 1995-07-20 |
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