GB936684A - Improvements relating to the manufacture of tablets - Google Patents

Improvements relating to the manufacture of tablets

Info

Publication number
GB936684A
GB936684A GB4105360A GB4105360A GB936684A GB 936684 A GB936684 A GB 936684A GB 4105360 A GB4105360 A GB 4105360A GB 4105360 A GB4105360 A GB 4105360A GB 936684 A GB936684 A GB 936684A
Authority
GB
United Kingdom
Prior art keywords
tablets
station
unfinished
ejector
conveyer
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
GB4105360A
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.)
KILIAN AND CO GmbH
Original Assignee
KILIAN AND CO 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 KILIAN AND CO GmbH filed Critical KILIAN AND CO GmbH
Publication of GB936684A publication Critical patent/GB936684A/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
    • B30B11/02—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
    • B30B11/085—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 for multi-layer articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • B30B15/306—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds for multi-layer articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Powder Metallurgy (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

936,684. Rotary table machines for moulding multi-layer tablets. KILIAN & CO. G.m.b.H. Nov. 29, 1960 [Feb. 15, 1960], No. 41053/60. Class 87(2). Apparatus for producing pharmaceutical &c. tablets having at least two layers comprises sets of upper and lower punches which co-operate with corresponding dies 11 mounted in an intermittently rotatable table 12, feeding shoes 10 for introducing layers of powdered material into the dies at filling stations I and II, and a slide 19 which may be operated to cut off the supply of the upper layer of powdered material at station II in order to provide unfinished tablets for weighing &c. Complete tablets are compressed at station III and removed on to a conveyer 16 at station IV by an ejector 15 having an aperture therein closed by a lever, Figs. 4 and 5 (not shown). When sample unfinished tablets are moulded and the slide 19 covers the die 11 at station II, the lever is removed and the unfinished tablets pass through the aperture and are removed on conveyer 36 by ejector 35.
GB4105360A 1960-02-15 1960-11-29 Improvements relating to the manufacture of tablets Expired GB936684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK39900A DE1291057B (en) 1960-02-15 1960-02-15 Device for producing tablets having only one layer or an incomplete number of layers in rotary tablet presses

Publications (1)

Publication Number Publication Date
GB936684A true GB936684A (en) 1963-09-11

Family

ID=7221864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4105360A Expired GB936684A (en) 1960-02-15 1960-11-29 Improvements relating to the manufacture of tablets

Country Status (3)

Country Link
BE (1) BE599176A (en)
DE (1) DE1291057B (en)
GB (1) GB936684A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572816A1 (en) * 1992-06-02 1993-12-08 Wilhelm Fette GmbH Process and apparatus for making double-layered tablets on a two station rotary press
EP2161120A3 (en) * 2008-09-09 2011-05-04 Fette GmbH Method for inspecting multiple-layer tablets in a rotary press

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157148A (en) * 1977-07-11 1979-06-05 The Upjohn Company Modified feed frames for tableting machine
DE102011101286B4 (en) 2011-05-10 2013-10-17 Fette Compacting Gmbh Rotary press and method for operating a rotary press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967423C (en) * 1951-08-24 1957-11-21 Friedrich Horn Maschinenfabrik Rotary press and method for producing pellets with a rotary press
DE1016538B (en) * 1956-02-18 1957-09-26 Deutsche Edelstahlwerke Ag Method and device for filling metallic fine powder in molds for pressing sinterable moldings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572816A1 (en) * 1992-06-02 1993-12-08 Wilhelm Fette GmbH Process and apparatus for making double-layered tablets on a two station rotary press
EP2161120A3 (en) * 2008-09-09 2011-05-04 Fette GmbH Method for inspecting multiple-layer tablets in a rotary press
US8525050B2 (en) 2008-09-09 2013-09-03 Fette Gmbh Method for testing multilayer tablets in a multiple rotary press, the tested tablets produced under normal operation, with m layers pressed and the m+1 layer suctioned off and the tablet fed to the testing station

Also Published As

Publication number Publication date
DE1291057B (en) 1969-03-20
BE599176A (en) 1961-05-16

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