IT1269252B - Pressure distribution die for pressing ceramic tiles of even density - has lattice plate with elastomeric pressing surface seated on pressure levelling fluid bed contained in cavity formed in lower dia. - Google Patents

Pressure distribution die for pressing ceramic tiles of even density - has lattice plate with elastomeric pressing surface seated on pressure levelling fluid bed contained in cavity formed in lower dia.

Info

Publication number
IT1269252B
IT1269252B ITMO940127A IT1269252B IT 1269252 B IT1269252 B IT 1269252B IT MO940127 A ITMO940127 A IT MO940127A IT 1269252 B IT1269252 B IT 1269252B
Authority
IT
Italy
Prior art keywords
pressure
fluid bed
cavity formed
ceramic tiles
pressing
Prior art date
Application number
Other languages
Italian (it)
Inventor
Maris Algeri
Original Assignee
Maris Algeri
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 Maris Algeri filed Critical Maris Algeri
Priority to ITMO940127 priority Critical patent/IT1269252B/en
Publication of ITMO940127A0 publication Critical patent/ITMO940127A0/en
Priority to ITMO940141 priority patent/IT1269262B/en
Priority to EP95202233A priority patent/EP0701889B1/en
Priority to DE69527479T priority patent/DE69527479D1/en
Priority to ES95202233T priority patent/ES2179860T3/en
Priority to AT95202233T priority patent/ATE220975T1/en
Publication of ITMO940127A1 publication Critical patent/ITMO940127A1/en
Application granted granted Critical
Publication of IT1269252B publication Critical patent/IT1269252B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid 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
    • 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

Abstract

The tile press (M) comprises a lower die (1) against which the tile (41) is pressed by an upper punch die (PZ). The lower die has a cavity (7) containing an incompressible fluid such as oil (F), on which is located an elastomeric membrane and plate component (4), grooved (5) to form the ribbed rear face of the tile. The component (4) incorporates a steel latticed plate (39) and is retained in the die cavity (7) by integral elastic anchoring elements (19). The oil (F) is contained in the cavity (7) by a groove and sealing arrangement (12) which is continuous around the tile perimeter.
ITMO940127 1994-09-13 1994-09-13 Pressure distribution die for pressing ceramic tiles of even density - has lattice plate with elastomeric pressing surface seated on pressure levelling fluid bed contained in cavity formed in lower dia. IT1269252B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMO940127 IT1269252B (en) 1994-09-13 1994-09-13 Pressure distribution die for pressing ceramic tiles of even density - has lattice plate with elastomeric pressing surface seated on pressure levelling fluid bed contained in cavity formed in lower dia.
ITMO940141 IT1269262B (en) 1994-09-13 1994-10-11 Pressure distribution die for pressing ceramic tiles of even density - has lattice plate with elastomeric pressing surface seated on pressure levelling fluid bed contained in cavity formed in lower dia.
EP95202233A EP0701889B1 (en) 1994-09-13 1995-08-18 Isostatic die for pressing ceramic tiles and method for manufacturing the tiles
DE69527479T DE69527479D1 (en) 1994-09-13 1995-08-18 Mold for isostatic pressing of ceramic tiles and method for manufacturing the tiles
ES95202233T ES2179860T3 (en) 1994-09-13 1995-08-18 MATRIX FOR THE ISOSTATIC PRESSING OF CERAMIC TILES AND PROCESS OF MANUFACTURE OF THE TILES.
AT95202233T ATE220975T1 (en) 1994-09-13 1995-08-18 MOLD FOR ISOSTATIC PRESSING OF CERAMIC TILES AND METHOD FOR PRODUCING THE TILES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO940127 IT1269252B (en) 1994-09-13 1994-09-13 Pressure distribution die for pressing ceramic tiles of even density - has lattice plate with elastomeric pressing surface seated on pressure levelling fluid bed contained in cavity formed in lower dia.

Publications (3)

Publication Number Publication Date
ITMO940127A0 ITMO940127A0 (en) 1994-09-13
ITMO940127A1 ITMO940127A1 (en) 1996-03-13
IT1269252B true IT1269252B (en) 1997-03-26

Family

ID=11385702

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO940127 IT1269252B (en) 1994-09-13 1994-09-13 Pressure distribution die for pressing ceramic tiles of even density - has lattice plate with elastomeric pressing surface seated on pressure levelling fluid bed contained in cavity formed in lower dia.

Country Status (1)

Country Link
IT (1) IT1269252B (en)

Also Published As

Publication number Publication date
ITMO940127A1 (en) 1996-03-13
ITMO940127A0 (en) 1994-09-13

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Legal Events

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0001 Granted