EP0732193B1 - Device for fixing in position of dies in the table of a tabletting machine - Google Patents

Device for fixing in position of dies in the table of a tabletting machine Download PDF

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Publication number
EP0732193B1
EP0732193B1 EP19950250058 EP95250058A EP0732193B1 EP 0732193 B1 EP0732193 B1 EP 0732193B1 EP 19950250058 EP19950250058 EP 19950250058 EP 95250058 A EP95250058 A EP 95250058A EP 0732193 B1 EP0732193 B1 EP 0732193B1
Authority
EP
European Patent Office
Prior art keywords
die
dies
die holder
holders
holder movement
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
Application number
EP19950250058
Other languages
German (de)
French (fr)
Other versions
EP0732193A1 (en
Inventor
Wolfgang Korsch
Peter Sommerfeld
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.)
Korsch AG
Original Assignee
Korsch Pressen 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 Korsch Pressen GmbH filed Critical Korsch Pressen GmbH
Priority to EP19950250058 priority Critical patent/EP0732193B1/en
Priority to DE59506307T priority patent/DE59506307D1/en
Publication of EP0732193A1 publication Critical patent/EP0732193A1/en
Application granted granted Critical
Publication of EP0732193B1 publication Critical patent/EP0732193B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/026—Mounting of dies, platens or press rams

Definitions

  • the invention relates to a device for Fixing the dies in the die table of one Tableting machine, in particular rotary tableting machine, by means of die holders.
  • Modern tableting machines are suitable for that various types and forms of tablets press. After manufacturing one or more batches Batches of tablets have to be pressed by the pressing unit Disassembled for cleaning purposes and then assembled become. Disassembly is also necessary when the machine from a tablet format to a another tablet format is converted. To do this Stamps and dies are exchanged.
  • Tableting machines in which the matrices are the radially from the outside into the die table are screwed in, fixed and locked or are detachable, see e.g. DE-A-1454820
  • matrix screws are on front end conical and grip when screwing in for fixing the dies with the conical end in Circumferential grooves of the dies.
  • the invention is therefore based on the object To create device with which both a quick Loosen the old dies as well as fast fixation the new dies in the die table is possible.
  • FIG. 1 shows a vertical partial section through a rotary tablet machine 12. This consists of a die table 4 which is connected to a rotor 1 over a vertical rotor axis 14 rotating drive shaft 13 is driven and off Upper rotor part 15 and lower rotor part 16 is formed, in which upper stamp 3 or lower stamp 2 are performed are.
  • the upper stamp 3 is by means of a Guide bushing 26, which is designed with a groove, and a key 25 adjusted.
  • the guide bush 26 of the upper punch 3 is with a fitting 23 associated screw 24 attached.
  • Even the lower stamp 2 is by means of a guide bush 27 and a key 25 adjusted.
  • the attachment of yourself lower punch 2 located in the guide bushing 27 is carried out by means of adapter 23 and screw 24.
  • dies 10 are evenly on the pitch circle 17 of the die table 4 is arranged. If during operation of the rotary tablet machine 12 the die table 4 rotates, the dies 10 arrive with their associated upper stamps 3 and lower stamps 2 in succession to a press station, where with the help of Pressure rollers that are in the die 10 Filling material is compressed to the finished tablet.
  • the Press station and pressure rollers are not in Fig.1 shown. The same applies to the filling shoes, whose The task is to fill the material after the pressing process into the empty die 10 afterwards.
  • Each die 10 consists of a metallic one Die body 18 and a through opening 19, which forms the shape for pressing the tablet, and has an annular groove 11 on the outer circumference.
  • a hydraulic piston 20 with conical clamping head 21 executed and with a lengthening die pin 6 provided against a Spring 8 of a screw plug 7 presses. This is in a radial bore 22 in the die table 4 from the outside screwed tight.
  • the pressure force of one is not Hydraulic device shown is by means of a pressure feed 9 guided by the rotor 1 simultaneously on the piston-like die holder 5 transfer.
  • the die table 4 shows a partial top view of the die table 4.
  • the matrices 10 are even distributed on the pitch circle 17.
  • the die holder 5 are designed as hydraulic pistons 20, at the End the matrix pins 6 are arranged.
  • Of the conical clamping head 21 of the die holder 5 engages when fixing in the ring grooves 11 of the dies 10.
  • Two die holders 5 each wedge one Die 10 so that it is against a vertical and axial displacement during the pressing process is secured. Because a die holder 5 in each to the left and right of it arranged ring grooves 11 Engages matrices 10, the same number of Die holders 5 need like dies 10. From the outside are the screw plugs 7 in the die table 4 screwed, which are provided with springs 8.
  • This Screw plugs 7 are in the same Radial bores 22 as the associated ones Die holder 5. Press during the fixation process Matrix pins 6 of the matrix holder 5 against the springs 8 of the screw plug 7, so that the springs 8 after the Fixation process are compressed. Should the matrices 10 are replaced, the hydraulic Device switched off so that over the Pressure feed 9 no more force on the die holder 5 is exerted in the direction of the matrices 10. Around However, to release the dies 10, the die holder 5 can be moved away from the matrices 10. The when fixing compressed springs 8 of the screw plugs 7 relax and press the die holder 5 off the matrices 10 radially inwards. This happens for all matrices 10 at the same time. The matrices 10 can then be taken out of the die table 4, the new matrices 10 can be used and with Help the hydraulic device at the same time be fixed. This makes it easier and faster Machine cleaning process or die change.
  • matrices 10 consists in the formation of the Die holder 5 as cams on one in the die table 4 mounted circular washer, which for example a pinion is driven.
  • Another mechanical embodiment is the training the die holder 5 as by spring elements spread, pivoted in the matrix table 4 Lever pairs.
  • the levers are radial Push rods actuated from the inside.
  • the formation of the die holder is also possible 5 as radially from the inside against the matrices 10 movable circle segments.
  • the circle segments are with slanted oblong holes.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Description

Die Erfindung bezieht sich auf eine Vorrichtung zur Befestigung der Matrizen im Matrizentisch einer Tablettiermaschine, insbesondere Rundlauf-Tablettiermaschine, mittels Matrizenhaltern.The invention relates to a device for Fixing the dies in the die table of one Tableting machine, in particular rotary tableting machine, by means of die holders.

Moderne Tablettiermaschinen sind dazu geeignet, die verschiedensten Arten und Formen von Tabletten zu pressen. Nach der Fertigung einer Charge oder mehrerer Chargen von Tabletten müssen die Preßwerkzwuge zum Zwecke der Reinigung demontiert und anschließend montiert werden. Eine Demontage ist ebenfalls notwendig, wenn die Maschine von einem Tablettenformat auf ein anderes Tablettenformat umgerüstet wird. Dazu müssen Stempel und Matrizen ausgetauscht werden. Bekannt sind Tablettiermaschinen, bei denen die Matrizen durch Matrizenschrauben, die radial von außen in den Matrizentisch eingeschraubt sind, fixiert und arretiert bzw. lösbar sind, siehe z.B DE-A-1454820 Es werden soviele Matrizenschrauben wie Matrizen benötigt. Die Matrizenschrauben sind am vorderen Ende konisch und greifen beim Einschrauben zur Fixierung der Matrizen mit dem konischen Ende in Umfangsnuten der Matrizen ein. Beim Auswechseln muß jede einzelne Matrizenschraube per Hand nacheinander gelöst werden, um die Matrizen der alten Charge zu lösen. Nach dem Herausnehmen der alten Matrizen und dem Einsetzen der neuen Matrizen müssen alle Matrizenschrauben zur Fixierung und Arretierung einzeln wieder angezogen werden. Dieses zeitaufwendige Verfahren der Auswechslung der Matrizen ist insbesondere bei kleineren Chargen unbefriedigend, da die Zeit zum Auswechseln der Matrizen gleichbedeutend mit Maschinenstillstand ist. Gerade aber mit modernen Maschinen, die einen erheblichen Investionswert haben, sollen hohe Maschinenlaufzeiten erreichbar sein.Modern tableting machines are suitable for that various types and forms of tablets press. After manufacturing one or more batches Batches of tablets have to be pressed by the pressing unit Disassembled for cleaning purposes and then assembled become. Disassembly is also necessary when the machine from a tablet format to a another tablet format is converted. To do this Stamps and dies are exchanged. Are known Tableting machines, in which the matrices are the radially from the outside into the die table are screwed in, fixed and locked or are detachable, see e.g. DE-A-1454820 There are as many matrix screws as Matrices needed. The matrix screws are on front end conical and grip when screwing in for fixing the dies with the conical end in Circumferential grooves of the dies. When replacing must every single die screw one after the other by hand to be solved to the matrices of the old batch to solve. After removing the old dies and All die screws must be inserted before the new dies are inserted for fixation and locking individually again get dressed by. This time consuming process of Replacement of the matrices is particularly important for smaller ones Batches unsatisfactory as there is time to replace them the matrices synonymous with machine downtime is. But especially with modern machines that should have a significant investment value, high Machine run times.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Vorrichtung zu schaffen, mit der sowohl ein schnelles Lösen der alten Matrizen als auch schnelles Fixieren der neuen Matrizen im Matrizentisch möglich ist.The invention is therefore based on the object To create device with which both a quick Loosen the old dies as well as fast fixation the new dies in the die table is possible.

Die Lösung dieser Aufgabe ergibt sich aus den kennzeichnenden Merkmalen des Patentanspruches 1. Durch die erfindungsgemäße Verwendung einer Einrichtung zur gemeinsamen Bewegung der Matrizenhalter im Matrizentisch und die Anordnung der Matrizenhalter der Matrizenhalter zwischen jeweils zwei Matrizen, die auf dem Teilkreis des Matrizentisches angeordnet sind, wird ein schnelles und einfaches Auswechseln der Matrizen ermöglicht.The solution to this problem follows from the characteristic ones Features of claim 1. By the use of a device according to the invention common movement of the die holder in the die table and the arrangement of the die holder of the die holder between two matrices on the Pitch circle of the die table are arranged quick and easy exchange of the matrices enables.

Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Further advantageous embodiments of the invention result from the subclaims.

Die Erfindung ist nachfolgend anhand einer in den Zeichnungen dargestellten bevorzugten Ausführungsform beschrieben. Es zeigen:

Fig.1
einen vertikalen Teilschnitt durch eine Rundlauf-Tablettiermaschine und
Fig.2
eine Teildraufsicht auf den Matrizentisch, teilweise im Schnitt.
The invention is described below with reference to a preferred embodiment shown in the drawings. Show it:
Fig. 1
a vertical partial section through a rotary tableting machine and
Fig. 2
a partial top view of the die table, partly in section.

Die Fig.1 zeigt einen vertikalen Teilschnitt durch eine Rundlauf-Tablettiermaschine 12. Diese besteht aus einem Matrizentisch 4 der mit einem Rotor 1 verbunden ist, der über eine, um eine vertikale Rotorachse 14 rotierende Antriebswelle 13 angetrieben wird und aus Rotoroberteil 15 und Rotorunterteil 16 gebildet ist, in denen Oberstempel 3 bzw. Unterstempel 2 geführt sind. Der Oberstempel 3 wird mittels einer Führungsbuchse 26, die mit einer Nut ausgeführt ist, sowie einer Paßfeder 25 justiert. Die Führungsbuchse 26 des Oberstempels 3 wird mit einem Paßstück 23 mit zugehöriger Schraube 24 befestigt. Auch der Unterstempel 2 wird mittels einer Führungsbuchse 27 und einer Paßfeder 25 justiert. Die Befestigung des sich in der Führungsbuchse 27 befindlichen Unterstempels 2 wird mittels Paßstück 23 und Schraube 24 durchgeführt. Im Matrizentisch 4 sind Matrizen 10 gleichmäßig auf dem Teilkreis 17 des Matrizentisches 4 angeordnet. Wenn beim Betrieb der Rundlauf-Tablettiermaschine 12 der Matrizentisch 4 rotiert, gelangen die Matrizen 10 mit ihren zugehörigen Oberstempeln 3 und Unterstempeln 2 nacheinander an eine Preßstation, wo mit Hilfe von Druckrollen das sich in der Matrize 10 befindliche Füllmaterial zur fertigen Tablette verpreßt wird. Die Pressstation und Druckrollen sind in Fig.1 nicht dargestellt. Gleiches gilt für die Füllschuhe, deren Aufgabe es ist, das Füllmaterial nach dem Pressvorgang in die danach leere Matrize 10 zu füllen.1 shows a vertical partial section through a rotary tablet machine 12. This consists of a die table 4 which is connected to a rotor 1 over a vertical rotor axis 14 rotating drive shaft 13 is driven and off Upper rotor part 15 and lower rotor part 16 is formed, in which upper stamp 3 or lower stamp 2 are performed are. The upper stamp 3 is by means of a Guide bushing 26, which is designed with a groove, and a key 25 adjusted. The guide bush 26 of the upper punch 3 is with a fitting 23 associated screw 24 attached. Even the lower stamp 2 is by means of a guide bush 27 and a key 25 adjusted. The attachment of yourself lower punch 2 located in the guide bushing 27 is carried out by means of adapter 23 and screw 24. In the die table 4, dies 10 are evenly on the pitch circle 17 of the die table 4 is arranged. If during operation of the rotary tablet machine 12 the die table 4 rotates, the dies 10 arrive with their associated upper stamps 3 and lower stamps 2 in succession to a press station, where with the help of Pressure rollers that are in the die 10 Filling material is compressed to the finished tablet. The Press station and pressure rollers are not in Fig.1 shown. The same applies to the filling shoes, whose The task is to fill the material after the pressing process into the empty die 10 afterwards.

Jede Matrize 10 besteht aus einem metallischen Matrizenkörper 18 und einer Durchgangsöffnung 19, welche die Form zum Verpressen der Tablette bildet, und weist auf dem Außenumfang eine Ringnut 11 auf. Der Matrizenhalter 5 ist als hydraulischer Kolben 20 mit konischem Spannkopf 21 ausgeführt und mit einem verlängernden Matrizenstift 6 versehen, der gegen eine Feder 8 eines Schraubstöpsels 7 drückt. Dieser ist in eine Radialbohrung 22 im Matrizentisch 4 von außen fest eingeschraubt. Die Druckkraft einer nicht dargestellten hydraulischen Einrichtung wird mittels einer durch den Rotor 1 geführten Druckzuführung 9 gleichzeitig auf die kolbenartigen Matrizenhalter 5 übertragen. Each die 10 consists of a metallic one Die body 18 and a through opening 19, which forms the shape for pressing the tablet, and has an annular groove 11 on the outer circumference. Of the Die holder 5 is a hydraulic piston 20 with conical clamping head 21 executed and with a lengthening die pin 6 provided against a Spring 8 of a screw plug 7 presses. This is in a radial bore 22 in the die table 4 from the outside screwed tight. The pressure force of one is not Hydraulic device shown is by means of a pressure feed 9 guided by the rotor 1 simultaneously on the piston-like die holder 5 transfer.

Die Fig.2 zeigt eine Teildraufsicht auf den Matrizentisch 4. Die Matrizen 10 befinden sich gleichmäßig verteilt auf dem Teilkreis 17. Die Matrizenhalter 5 sind als hydraulische Kolben 20 ausgebildet, an deren Ende die Matrizenstifte 6 angeordnet sind. Der konische Spannkopf 21 des Matrizenhalters 5 greift beim Fixieren in die Ringnuten 11 der Matrizen 10 ein. Jeweils zwei Matrizenhalter 5 keilen somit eine Matrize 10 derart ein, daß sie gegen eine vertikale und axiale Verschiebung während des Pressvorganges gesichert ist. Da ein Matrizenhalter 5 in jeweils links und rechts von ihm angeordnete Ringnuten 11 der Matrizen 10 eingreift, wird die gleiche Anzahl von Matrizenhaltern 5 benötigt wie Matrizen 10. Von außen sind die Schraubstöpsel 7 in den Matrizentisch 4 eingeschraubt, die mit Federn 8 versehen sind. Diese Schraubstöpsel 7 befinden sich in den gleichen Radialbohrungen 22 wie die dazugehörigen Matrizenhalter 5. Beim Fixierungsvorgang drücken die Matrizenstifte 6 der Matrizenhalter 5 gegen die Federn 8 der Schraubstöpsel 7, so daß die Federn 8 nach dem Fixierungsvorgang gestaucht sind. Sollen die Matrizen 10 ausgetauscht werden, wird die hydraulische Einrichtung abgeschaltet, so daß über die Druckzuführung 9 keine Kraft mehr auf die Matrizenhalter 5 in Richtung der Matrizen 10 ausgeübt wird. Um die Matrizen 10 jedoch zu lösen, müssen die Matrizenhalter 5 von den Matrizen 10 fortbewegt werden. Die beim Fixieren gestauchten Federn 8 der Schraubstöpsel 7 entspannen sich und drücken die Matrizenhalter 5 von den Matrizen 10 radial nach innen. Dies geschieht für alle Matrizen 10 gleichzeitig. Die Matrizen 10 können dann aus dem Matrizentisch 4 herausgenommen werden, die neuen Matrizen 10 können eingesetzt werden und mit Hilfe der hydraulischen Einrichtung gleichzeitig fixiert werden. Dies erleichtert und beschleunigt den Reinigungsvorgang der Maschinen bzw. den Matrizenwechsel.2 shows a partial top view of the die table 4. The matrices 10 are even distributed on the pitch circle 17. The die holder 5 are designed as hydraulic pistons 20, at the End the matrix pins 6 are arranged. Of the conical clamping head 21 of the die holder 5 engages when fixing in the ring grooves 11 of the dies 10. Two die holders 5 each wedge one Die 10 so that it is against a vertical and axial displacement during the pressing process is secured. Because a die holder 5 in each to the left and right of it arranged ring grooves 11 Engages matrices 10, the same number of Die holders 5 need like dies 10. From the outside are the screw plugs 7 in the die table 4 screwed, which are provided with springs 8. This Screw plugs 7 are in the same Radial bores 22 as the associated ones Die holder 5. Press during the fixation process Matrix pins 6 of the matrix holder 5 against the springs 8 of the screw plug 7, so that the springs 8 after the Fixation process are compressed. Should the matrices 10 are replaced, the hydraulic Device switched off so that over the Pressure feed 9 no more force on the die holder 5 is exerted in the direction of the matrices 10. Around However, to release the dies 10, the die holder 5 can be moved away from the matrices 10. The when fixing compressed springs 8 of the screw plugs 7 relax and press the die holder 5 off the matrices 10 radially inwards. This happens for all matrices 10 at the same time. The matrices 10 can then be taken out of the die table 4, the new matrices 10 can be used and with Help the hydraulic device at the same time be fixed. This makes it easier and faster Machine cleaning process or die change.

Eine weitere Ausführungsform zur zentralen Befestigung der Matrizen 10 besteht in der Ausbildung der Matrizenhalter 5 als Nocken auf einer im Matrizentisch 4 gelagerten Kreisringscheibe, die beispielsweise über ein Ritzel angetrieben wird.Another embodiment for central attachment the matrices 10 consists in the formation of the Die holder 5 as cams on one in the die table 4 mounted circular washer, which for example a pinion is driven.

Eine weitere mechanische Ausführungsform ist die Ausbildung der Matrizenhalter 5 als durch Federelemente gespreizte, im Matrizentisch 4 gelagerte und schwenkbare Hebelpaare. Dabei werden die Hebel durch radial von innen beaufschlagbare Stösselstangen betätigt. Ebenfalls möglich ist die Ausbildung der Matrizenhalter 5 als radial von innen gegen die Matrizen 10 bewegbare Kreissegmente. Die Kreissegmente sind mit schräggestellten Langlöchern versehen. Eine im Matrizentisch 4 gelagerte Kreisringscheibe, die beispielsweise durch ein Ritzel angetrieben wird, greift dann während des Befestigungsvorganges mit Stiften in die Schräggestellten Langlöcher der Kreissegmente. Another mechanical embodiment is the training the die holder 5 as by spring elements spread, pivoted in the matrix table 4 Lever pairs. The levers are radial Push rods actuated from the inside. The formation of the die holder is also possible 5 as radially from the inside against the matrices 10 movable circle segments. The circle segments are with slanted oblong holes. One in Matrix table 4 circular washer, the for example driven by a pinion, then intervenes during the fastening process Pins in the slanted oblong holes of the Circular segments.

BEZUGSZEICHENLISTEREFERENCE SIGN LIST

11
Rotorrotor
22nd
UnterstempelLower stamp
33rd
OberstempelUpper stamp
44th
MatrizentischMatrix table
55
MatrizenhalterDie holder
66
MatrizenstiftDie pin
77
SchraubstöpselScrew plugs
88th
Federfeather
99
DruckzuführungPressure supply
1010th
Matrizedie
1111
RingnutRing groove
1212th
Rundlauf-TablettiermaschineRotary tableting machine
1313
Antriebswelledrive shaft
1414
RotorachesRotoraches
1515
RotoroberteilRotor upper part
1616
RotrounterteilRotro bottom part
1717th
TeilkreisPitch circle
1818th
MatrizenkörperDie body
1919th
DurchgangsöffnungThrough opening
2020th
Kolbenpiston
2121
SpannkopfClamping head
2222
RadialbohrungRadial bore
2323
PaßstückFitting
2424th
Schraubescrew
2525th
Paßfederadjusting spring
2626
FührungsbuchseGuide bushing
2727
FührungsbuchseGuide bushing

Claims (8)

  1. Device for fixing dies in a die table of a rotary tabletting machine, comprising: dies provided in a pitched circle; die holders (5) arranged between a rotor axis and said pitched circle of dies (10); and die holder movement (4) means for moving said die holder (5) substantially simultaneously, said die holder movement means being provided on said die table.
  2. Device according to claim 1, wherein said die holders (5) are arranged in holes that are radial in relation to said rotor axis.
  3. Device according to claim 1, wherein said die holder movement means includes a hydraulic device, said die holders (5) being designed as hydraulic pistons with conical heads.
  4. Device according to claim 3, wherein said die holder movement means includes screw plugs (7) provided with springs (8), said screw plugs being screwed in to radial holes on an outer edge of said die table (4) and die pins (6), which press said springs (8) of screw plugs (7), are arranged at said die holders (5).
  5. Device according to claim 1, wherein said die holder movement means includes die holders (5) designed as cams on a ring disc mounted in said die table (4).
  6. Device according to claim 1, wherein said die holder movement means includes die holders (5) formed as circle segments movable radially from an inside toward said dies (10), and a ring disc which is mounted in said die table (4) and engages obliquely positioned elongated holes of said circle segments with pins.
  7. Device according to claim 5 or 6, wherein said ring disc is driven by means of a pinion.
  8. Device according to claim 1, wherein said die holders (5) are designed as lever pairs which are expanded by said spring elements and are mounted pivotable in said die table (4), said levers being actuated by push rods, said hydraulic device supplying pressure emitted radially from the inside.
EP19950250058 1995-03-14 1995-03-14 Device for fixing in position of dies in the table of a tabletting machine Expired - Lifetime EP0732193B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19950250058 EP0732193B1 (en) 1995-03-14 1995-03-14 Device for fixing in position of dies in the table of a tabletting machine
DE59506307T DE59506307D1 (en) 1995-03-14 1995-03-14 Device for fastening the dies in the die table of tableting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950250058 EP0732193B1 (en) 1995-03-14 1995-03-14 Device for fixing in position of dies in the table of a tabletting machine

Publications (2)

Publication Number Publication Date
EP0732193A1 EP0732193A1 (en) 1996-09-18
EP0732193B1 true EP0732193B1 (en) 1999-06-30

Family

ID=8221038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950250058 Expired - Lifetime EP0732193B1 (en) 1995-03-14 1995-03-14 Device for fixing in position of dies in the table of a tabletting machine

Country Status (2)

Country Link
EP (1) EP0732193B1 (en)
DE (1) DE59506307D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3787890A4 (en) * 2018-05-04 2022-01-19 Raymond A. Virgen Releasable punch dampener

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462454B (en) * 2008-08-06 2012-06-06 Patheon Uk Ltd Rapid low-cost manufacture of tablets using disposable equipment
EP4028254B1 (en) * 2019-09-09 2023-10-18 Korsch AG Tableting machine comprising a device for holding a component of the tableting machine, as well as use of the device and method for adjusting the position of a component of the tableting machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989781A (en) * 1958-10-06 1961-06-27 Stokes F J Corp Rotary molding machine
DE1454820B2 (en) * 1964-07-17 1970-07-16 Emil Korsen Spezialfabrik f. Komprimiermaschinen, 1000 Berlin Device for fastening dies in the die table of rotary tablet presses
DE3003238C2 (en) * 1980-01-30 1982-12-16 Wilhelm Fette Gmbh, 2053 Schwarzenbek Holder for circularly arranged dies of the die plate of a rotary tablet machine
EP0770000B1 (en) * 1994-01-15 1998-04-08 KORSCH PRESSEN GmbH Device for positioning facon molds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3787890A4 (en) * 2018-05-04 2022-01-19 Raymond A. Virgen Releasable punch dampener

Also Published As

Publication number Publication date
DE59506307D1 (en) 1999-08-05
EP0732193A1 (en) 1996-09-18

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