GB1378092A - Tablet making apparatus - Google Patents

Tablet making apparatus

Info

Publication number
GB1378092A
GB1378092A GB4669272A GB4669272A GB1378092A GB 1378092 A GB1378092 A GB 1378092A GB 4669272 A GB4669272 A GB 4669272A GB 4669272 A GB4669272 A GB 4669272A GB 1378092 A GB1378092 A GB 1378092A
Authority
GB
United Kingdom
Prior art keywords
plungers
mould
cam
meter
supply
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
Application number
GB4669272A
Other languages
English (en)
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of GB1378092A publication Critical patent/GB1378092A/en
Expired 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
    • B30B11/005—Control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Control Of Presses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB4669272A 1971-11-16 1972-10-10 Tablet making apparatus Expired GB1378092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19913371A 1971-11-16 1971-11-16

Publications (1)

Publication Number Publication Date
GB1378092A true GB1378092A (en) 1974-12-18

Family

ID=22736355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4669272A Expired GB1378092A (en) 1971-11-16 1972-10-10 Tablet making apparatus

Country Status (6)

Country Link
US (1) US3734663A (enExample)
BE (1) BE791465A (enExample)
CH (1) CH553055A (enExample)
FR (1) FR2161640A5 (enExample)
GB (1) GB1378092A (enExample)
IT (1) IT966497B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900241A1 (de) * 1978-01-06 1979-07-12 Australasian Training Aids Pty Ausbildungseinrichtung, insbesondere fuer schuetzen
GB2135785A (en) * 1983-02-28 1984-09-05 Fischer Ag Georg Producing moulding compound test pieces

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824054A (en) * 1972-10-12 1974-07-16 Kg Ind Inc Controller for compacting machines
US4025337A (en) * 1974-03-07 1977-05-24 Amsted Industries Incorporated Continuous method of and apparatus for making bars from powdered metal
US3897184A (en) * 1974-03-07 1975-07-29 Amsted Ind Inc Apparatus for making bars from powered metal
US3982865A (en) * 1974-03-21 1976-09-28 Hoffmann-La Roche Inc. Apparatus for high-speed accurate counting and handling of discrete objects such as tablets
DE2520662C3 (de) * 1975-05-09 1983-11-03 Wilhelm Fette Gmbh, 2053 Schwarzenbek Einrichtung zum Überwachen der Preßkräfte der Stempel einer Tablettenpresse
GB1551954A (en) * 1975-05-28 1979-09-05 Hoffmann La Roche Standardization of a physiochemical parameter of a batch of formulation in tabletted form
US4100598A (en) * 1975-09-05 1978-07-11 Hoffmann-La Roche Inc. Tablet press related instrumentation for use in development and control of formulations of pharmaceutical granulations
US4030868A (en) * 1976-03-15 1977-06-21 Hoffmann-La Roche Inc. Force measurement and analysis particularly relating to rotary tablet presses
DE2742572B1 (de) * 1977-09-22 1979-03-29 Fette Wilhelm Gmbh Verfahren zum Herstellen von Tabletten und Tablettenpresse
US4253811A (en) * 1979-07-13 1981-03-03 Firma Wilhelm Fette Gmbh Method of and a device for sorting pellets upon their molding in a preforming press
US4473215A (en) * 1982-01-12 1984-09-25 Industrial Electronic Rubber Company Control apparatus for molding presses
US4570229A (en) * 1983-09-19 1986-02-11 Pennwalt Corporation Tablet press controller and method
US5226356A (en) * 1983-09-30 1993-07-13 Hay & Forage Industries Reciprocating plunger crop baler having monitoring system for checking uniformity of loaded charges
GB2184681B (en) * 1985-03-29 1989-09-06 Thomas Eng Inc Pharmaceutical tablet press control mechanism
US4817006A (en) * 1986-03-28 1989-03-28 Thomas Engineering, Inc. Pharmaceutical tablet press control mechanism
US5032071A (en) * 1990-03-01 1991-07-16 Nabisco Brands, Inc. Material sensing assembly in a rotary press
US5401156A (en) * 1993-12-08 1995-03-28 Carruthers Equipment Co. Machine for inserting a sized portion of a food product into a container
US6106262A (en) * 1997-12-25 2000-08-22 Metropolitan Computing Corporation Press simulation apparatus
DE102004008321B3 (de) * 2004-02-20 2005-11-17 Fette Gmbh Verfahren und Vorrichtung zur Qualitätsüberwachung bei der Herstellung von Tabletten
US20050200038A1 (en) 2004-03-12 2005-09-15 Courtoy Nv Method for controlling a rotary tablet press and such a press
DE102010044688A1 (de) * 2010-09-08 2012-03-08 Dorst Technologies Gmbh & Co. Kg Metall- oder Keramikpulver-Elektropresse und Steuerverfahren dafür

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329287A (en) * 1939-12-14 1943-09-14 Girdler Corp Molding of materials
US2568332A (en) * 1946-04-15 1951-09-18 Nat Plastic Products Company Device controlling flow of material into a hopper, responsive to material level in said hopper
US2822577A (en) * 1956-03-21 1958-02-11 Exact Weight Scale Co Injection molding machine with weighfeeder and plunger position control
US3255716A (en) * 1962-12-10 1966-06-14 Upjohn Co Measurement of forces within a tableting machine
US3628901A (en) * 1969-07-15 1971-12-21 New Britain Machine Co Means for monitoring product quality in a plastics injection-molding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900241A1 (de) * 1978-01-06 1979-07-12 Australasian Training Aids Pty Ausbildungseinrichtung, insbesondere fuer schuetzen
GB2135785A (en) * 1983-02-28 1984-09-05 Fischer Ag Georg Producing moulding compound test pieces
US4616508A (en) * 1983-02-28 1986-10-14 Georg Fischer Aktiengesellschaft Method and apparatus for producing a test piece of molding compound useful in measuring properties thereof

Also Published As

Publication number Publication date
US3734663A (en) 1973-05-22
DE2251832B2 (de) 1976-11-25
IT966497B (it) 1974-02-11
DE2251832A1 (de) 1973-05-24
FR2161640A5 (enExample) 1973-07-06
CH553055A (de) 1974-08-30
BE791465A (fr) 1973-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years