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GB1160590A - An improved method and apparatus for the manufacture of Dish-Shaped Ceramic Articles - Google Patents

An improved method and apparatus for the manufacture of Dish-Shaped Ceramic Articles

Info

Publication number
GB1160590A
GB1160590A GB1299167A GB1299167A GB1160590A GB 1160590 A GB1160590 A GB 1160590A GB 1299167 A GB1299167 A GB 1299167A GB 1299167 A GB1299167 A GB 1299167A GB 1160590 A GB1160590 A GB 1160590A
Authority
GB
United Kingdom
Prior art keywords
mould
rubber
pressure
alternatively
moulding
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
GB1299167A
Inventor
Mitsuru Suda
Hiroshi Nagase
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.)
Yuken Industry Co Ltd
Yuken Kogyo Co Ltd
Original Assignee
Yuken Industry Co Ltd
Yuken Kogyo Co Ltd
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 Yuken Industry Co Ltd, Yuken Kogyo Co Ltd filed Critical Yuken Industry Co Ltd
Priority to GB1299167A priority Critical patent/GB1160590A/en
Publication of GB1160590A publication Critical patent/GB1160590A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/024—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form the pressure on the material being transmitted through flexible or resilient wall parts, e.g. flexible cushions on the ramming surface, resilient wall parts pressing as a result of deformation caused by ram pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1,160,590. Moulding ceramic powder. YUKEN INDUSTRY CO. Ltd. 20 March, 1967, No. 12991/67. Heading B5A. A powdery ceramic material 6, containing less than 2% moisture, is moulded to form hollow articles e.g. dishes, bowls, or trays, within a mould cavity 5 defined between a metal element 1 and a rubber element 3 to which mechanical or fluid pressure is subsequently applied. Prior to moulding, the powder is distributed in the cavity 5 by rotation of the mould 1 on shaft 7 or, alternatively or in addition thereto, the assembly may be subjected to electromagnetic vibration or high frequency oscillation. The mould may be encased and supported at the sides thereof in a pressure tight vessel (11) (Fig. 3, not shown), to prevent outward expansion of the mould, for the application of mechanical pressure from a ram (12). Fluid pressure may alternatively be applied via pressurized oil in a fluid tight container when the rubber mould (3) is preferably provided with reinforcement (16) (Fig. 5, not shown), to minimize article fractures arising from radial contraction of the mould subsequent to the moulding operation and the pressurized liquid is preferably sealed from the rubber element (3) by a thin pressure applying membrane (15). Alternatively, (Fig. 6, not shown) a pressurized rubber bag (18) conforming to the exterior shape of the rubber element (3) may be employed and into contact with which the rubber element (3) is urged in a high pressure vessel (11) by a jack (19) prior to pressurizing the bag (18). The ceramic powder may be coated with rubber, synthetic resins or metal.
GB1299167A 1967-03-20 1967-03-20 An improved method and apparatus for the manufacture of Dish-Shaped Ceramic Articles Expired GB1160590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1299167A GB1160590A (en) 1967-03-20 1967-03-20 An improved method and apparatus for the manufacture of Dish-Shaped Ceramic Articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1299167A GB1160590A (en) 1967-03-20 1967-03-20 An improved method and apparatus for the manufacture of Dish-Shaped Ceramic Articles

Publications (1)

Publication Number Publication Date
GB1160590A true GB1160590A (en) 1969-08-06

Family

ID=10014831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1299167A Expired GB1160590A (en) 1967-03-20 1967-03-20 An improved method and apparatus for the manufacture of Dish-Shaped Ceramic Articles

Country Status (1)

Country Link
GB (1) GB1160590A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556163A1 (en) * 1992-02-12 1993-08-18 SICHENIA GRUPPO CERAMICHE S.p.A. A die for ceramic tiles
EP0620089A2 (en) * 1993-03-17 1994-10-19 Maris Algeri Isostatic die, particularly for ceramic tiles and relative method
EP0701889A2 (en) * 1994-09-13 1996-03-20 Maris Algeri Isostatic die for pressing ceramic tiles and method for manufacturing the tiles
CN103507140A (en) * 2012-07-25 2014-01-15 王庆起 Pure static pressure type brick machine with brick clamping mechanical hand driven by chain

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556163A1 (en) * 1992-02-12 1993-08-18 SICHENIA GRUPPO CERAMICHE S.p.A. A die for ceramic tiles
EP0620089A2 (en) * 1993-03-17 1994-10-19 Maris Algeri Isostatic die, particularly for ceramic tiles and relative method
EP0620089A3 (en) * 1993-03-17 1995-03-15 Maris Algeri Isostatic die, particularly for ceramic tiles and relative method.
EP0736363A2 (en) * 1993-03-17 1996-10-09 Maris Algeri Die means, particularly for pressing ceramic tiles
EP0736363A3 (en) * 1993-03-17 1997-02-05 Maris Algeri Die means, particularly for pressing ceramic tiles
EP0701889A2 (en) * 1994-09-13 1996-03-20 Maris Algeri Isostatic die for pressing ceramic tiles and method for manufacturing the tiles
EP0701889A3 (en) * 1994-09-13 1996-07-10 Maris Algeri Isostatic die for pressing ceramic tiles and method for manufacturing the tiles
CN103507140A (en) * 2012-07-25 2014-01-15 王庆起 Pure static pressure type brick machine with brick clamping mechanical hand driven by chain
CN103507140B (en) * 2012-07-25 2015-11-25 王庆起 A kind of pure static pressure type brickmaking machine with chain-drive brick-clamping mechanical hand

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired