EP1050398A3 - Rotary tabletting press - Google Patents

Rotary tabletting press Download PDF

Info

Publication number
EP1050398A3
EP1050398A3 EP00104902A EP00104902A EP1050398A3 EP 1050398 A3 EP1050398 A3 EP 1050398A3 EP 00104902 A EP00104902 A EP 00104902A EP 00104902 A EP00104902 A EP 00104902A EP 1050398 A3 EP1050398 A3 EP 1050398A3
Authority
EP
European Patent Office
Prior art keywords
die plate
drive shaft
actuated
housing
rotary tabletting
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
Application number
EP00104902A
Other languages
German (de)
French (fr)
Other versions
EP1050398B1 (en
EP1050398A2 (en
Inventor
Jürgen Hinzpeter
Ulrich Zeuschner
Hans-Joachim Pierags
Nils Petersen
Peter Lüneburg
Elke Wittenberg
Ulrich Arndt
Hans Wolf
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.)
Fette GmbH
Original Assignee
Wilhelm Fette 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 Wilhelm Fette GmbH filed Critical Wilhelm Fette GmbH
Publication of EP1050398A2 publication Critical patent/EP1050398A2/en
Publication of EP1050398A3 publication Critical patent/EP1050398A3/en
Application granted granted Critical
Publication of EP1050398B1 publication Critical patent/EP1050398B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B30B15/0023—Drive arrangements for movable carriers, e.g. turntables
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Press Drives And Press Lines (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

Rundläufer-Tablettenpresse, mit einer in einem Gehäuse drehbar gelagerten Matrizenscheibe, die Führungen für Ober- und Unterstempel aufweist, deren Stellung von gehäusefesten Kurvenscheiben gesteuert wird, und einer unterhalb der Matrizenscheibe (10) angeordneten aufrechten Antriebswelle, die lösbar mit der Matrizenscheibe koppelbar ist, wobei die Matrizenscheibe (10) so ausgebildet ist, daß sie nach Lösen von der Antriebswelle (26) und geringfügigem Anheben seitlich herausbewegbar ist, wobei an den einander zugekehrten Enden von Matrizenscheibe (10) und Antriebswelle (26) ein Schnellverschluß vorgesehen ist, dessen Teile (38,56) in Hohlräumen von Matrizenscheibe (10) und Antriebswelle (26) angeordnet sind und der von einer Betätigungsstange (54) betätigbar ist, die in einem axialen Kanal (36) der Antriebswelle (26) beweglich gelagert ist und von einer Betätigungsvorrichtung (74,82,84) betätigbar ist zum wahlweisen Verspannen oder Lösen von Matrizenscheibe (10) und Antriebswelle (26).

Figure 00000001
Rotary tablet press, with a die plate rotatably mounted in a housing, which has guides for upper and lower punches, the position of which is controlled by cam disks fixed to the housing, and an upright drive shaft arranged below the die plate (10), which can be detachably coupled to the die plate, wherein the die plate (10) is designed such that it can be moved laterally after being released from the drive shaft (26) and slightly raised, with a quick-release fastener being provided on the ends of the die plate (10) and drive shaft (26) facing each other, the parts of which (38, 56) are arranged in cavities of the die plate (10) and drive shaft (26) and can be actuated by an actuating rod (54) which is movably mounted in an axial channel (36) of the drive shaft (26) and by an actuating device (74,82,84) can be actuated for optional clamping or loosening of the die plate (10) and drive drive shaft (26).
Figure 00000001
EP00104902A 1999-05-04 2000-03-08 Rotary tabletting press Expired - Lifetime EP1050398B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19920380 1999-05-04
DE19920380A DE19920380C2 (en) 1999-05-04 1999-05-04 Rotary tablet press

Publications (3)

Publication Number Publication Date
EP1050398A2 EP1050398A2 (en) 2000-11-08
EP1050398A3 true EP1050398A3 (en) 2001-01-17
EP1050398B1 EP1050398B1 (en) 2005-05-11

Family

ID=7906862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104902A Expired - Lifetime EP1050398B1 (en) 1999-05-04 2000-03-08 Rotary tabletting press

Country Status (3)

Country Link
US (1) US6361305B1 (en)
EP (1) EP1050398B1 (en)
DE (2) DE19920380C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10024340C2 (en) * 2000-05-11 2002-09-12 Fette Wilhelm Gmbh Stamp for rotary press
DE10113586A1 (en) * 2001-03-20 2002-09-26 Kilian Gmbh & Co Kg Dismantling or assembling the movable components of a tablet press, comprises storing the assembly or dismantling steps in a protocol, allocating time windows, and actuating a release
US6972105B2 (en) * 2003-03-31 2005-12-06 Court Oy Nv Rotary tablet press
JP4506734B2 (en) * 2006-03-31 2010-07-21 Ｔｄｋ株式会社 Molding equipment
US20080029915A1 (en) * 2006-08-02 2008-02-07 Courtoy Nv Rotary tablet press
DE102009002305A1 (en) * 2008-04-18 2009-10-22 Korsch Ag Rotary tablet press

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362491A (en) * 1981-02-05 1982-12-07 Ed Frogerais Sa Tablet making machines
EP0288798A2 (en) * 1987-04-27 1988-11-02 Wilhelm Fette GmbH Rotary tabletting machine
US5004413A (en) * 1988-12-03 1991-04-02 Manesty Machines Limited Tablet making machines
EP0460295A1 (en) * 1990-06-08 1991-12-11 Wilhelm Fette GmbH Tabletting machine
JPH04367398A (en) * 1990-09-13 1992-12-18 Japan Nuclear Fuel Co Ltd<Jnf> Rotary type powder compression molding machine
JPH0839297A (en) * 1994-07-27 1996-02-13 Hata Tekkosho:Kk Rotary type powder compacting machine
US5509763A (en) * 1987-05-11 1996-04-23 Gottlieb Guhring Kg Coupling device for a workpiece or tool holder
US5722806A (en) * 1993-12-16 1998-03-03 Kennametal Inc. System for coupling a toolholder utilizing a free floating wedging ball
JPH1119799A (en) * 1997-06-30 1999-01-26 Kikusui Seisakusho:Kk Rotary compression powder molding machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825387A (en) * 1971-05-07 1974-07-23 California Pellet Mill Co Quick-change die and roller assembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362491A (en) * 1981-02-05 1982-12-07 Ed Frogerais Sa Tablet making machines
EP0288798A2 (en) * 1987-04-27 1988-11-02 Wilhelm Fette GmbH Rotary tabletting machine
US5509763A (en) * 1987-05-11 1996-04-23 Gottlieb Guhring Kg Coupling device for a workpiece or tool holder
US5004413A (en) * 1988-12-03 1991-04-02 Manesty Machines Limited Tablet making machines
EP0460295A1 (en) * 1990-06-08 1991-12-11 Wilhelm Fette GmbH Tabletting machine
JPH04367398A (en) * 1990-09-13 1992-12-18 Japan Nuclear Fuel Co Ltd<Jnf> Rotary type powder compression molding machine
US5722806A (en) * 1993-12-16 1998-03-03 Kennametal Inc. System for coupling a toolholder utilizing a free floating wedging ball
JPH0839297A (en) * 1994-07-27 1996-02-13 Hata Tekkosho:Kk Rotary type powder compacting machine
JPH1119799A (en) * 1997-06-30 1999-01-26 Kikusui Seisakusho:Kk Rotary compression powder molding machine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 244 (M - 1410) 17 May 1993 (1993-05-17) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 06 28 June 1996 (1996-06-28) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) *

Also Published As

Publication number Publication date
US6361305B1 (en) 2002-03-26
DE19920380C2 (en) 2001-07-12
EP1050398B1 (en) 2005-05-11
DE19920380A1 (en) 2000-11-16
DE50010260D1 (en) 2005-06-16
EP1050398A2 (en) 2000-11-08

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