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ITRE920009A1 - ADJUSTMENT DEVICE FOR CERAMIC MOLDS - Google Patents

ADJUSTMENT DEVICE FOR CERAMIC MOLDS

Info

Publication number
ITRE920009A1
ITRE920009A1 IT000009A ITRE920009A ITRE920009A1 IT RE920009 A1 ITRE920009 A1 IT RE920009A1 IT 000009 A IT000009 A IT 000009A IT RE920009 A ITRE920009 A IT RE920009A IT RE920009 A1 ITRE920009 A1 IT RE920009A1
Authority
IT
Italy
Prior art keywords
die
cavity
piston
pistons
ceramic molds
Prior art date
Application number
IT000009A
Other languages
Italian (it)
Inventor
Lodovico Bardelli
Original Assignee
Mass Spa
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 Mass Spa filed Critical Mass Spa
Priority to ITRE920009A priority Critical patent/IT1257486B/en
Publication of ITRE920009A0 publication Critical patent/ITRE920009A0/en
Priority to AT93200534T priority patent/ATE138316T1/en
Priority to EP93200534A priority patent/EP0566171B1/en
Priority to DE69302747T priority patent/DE69302747D1/en
Publication of ITRE920009A1 publication Critical patent/ITRE920009A1/en
Application granted granted Critical
Publication of IT1257486B publication Critical patent/IT1257486B/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A control device for ceramic molds which consist of a die-plate (11) provided with at least one forming cavity (10) for receiving at least one layer of material to be compacted by pressing, and in which the base of said at least one cavity is defined by a die (8) which is fixed to the lower plate of the mold, and with which there cooperates an overlying die caused to travel vertically by the mold operating press, comprises, within a body (19, 123) to be fixed perpendicular to the press bed (2), two coaxially aligned overlying pistons (26, 15), of which the upper piston (26) supports said lower plate (6), whereas, in combination with an axially adjustable annular piston (18) interposed between the first two pistons (26, 15), the lower piston (15) defines the downward stroke of said upper piston (26), which corresponds to the desired depth of loading of said at least one layer in said cavity (10). <IMAGE>
ITRE920009A 1992-03-03 1992-03-03 ADJUSTMENT DEVICE FOR CERAMIC MOLDS IT1257486B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITRE920009A IT1257486B (en) 1992-03-03 1992-03-03 ADJUSTMENT DEVICE FOR CERAMIC MOLDS
AT93200534T ATE138316T1 (en) 1992-03-03 1993-02-25 CONTROL DEVICE ON A MOLD FOR CERAMIC MATERIAL
EP93200534A EP0566171B1 (en) 1992-03-03 1993-02-25 Ceramic mold control device
DE69302747T DE69302747D1 (en) 1992-03-03 1993-02-25 Control device on a mold for ceramic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE920009A IT1257486B (en) 1992-03-03 1992-03-03 ADJUSTMENT DEVICE FOR CERAMIC MOLDS

Publications (3)

Publication Number Publication Date
ITRE920009A0 ITRE920009A0 (en) 1992-03-03
ITRE920009A1 true ITRE920009A1 (en) 1993-09-03
IT1257486B IT1257486B (en) 1996-01-25

Family

ID=11398145

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRE920009A IT1257486B (en) 1992-03-03 1992-03-03 ADJUSTMENT DEVICE FOR CERAMIC MOLDS

Country Status (4)

Country Link
EP (1) EP0566171B1 (en)
AT (1) ATE138316T1 (en)
DE (1) DE69302747D1 (en)
IT (1) IT1257486B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE940022A1 (en) * 1994-03-29 1995-09-29 Mass Spa PRESS FOR THE FORMING OF SMALL CERAMIC PIECES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196963B (en) * 1957-08-02 1965-07-15 Laeis Werke Ag Hydraulic molding press with movable upper and lower punch
DE1258319B (en) * 1958-10-29 1968-01-04 Ulrico Walchhuetter Device for the independent production of pressed two-layer tiles
DE1584543C3 (en) * 1964-11-28 1979-04-05 Laeis-Werke Ag, 5500 Trier Control device on presses for the production of moldings of the same density and dimensions
IT1187779B (en) * 1985-04-10 1987-12-23 Mass Spa CERAMIC MOLD WITH MOBILE MATRIX FOR THE FORMING OF TILES OF ANY SIZE AND OF TILES WITH SUPPORT FOR MULTIPLE COMPONENTS, SUCH AS PRESS-GLAZED TILES
DE3527594A1 (en) * 1985-08-01 1987-02-12 Sacmi PRESS, IN PARTICULAR FOR THE PRODUCTION OF CERAMIC TILES

Also Published As

Publication number Publication date
EP0566171A1 (en) 1993-10-20
ITRE920009A0 (en) 1992-03-03
DE69302747D1 (en) 1996-06-27
ATE138316T1 (en) 1996-06-15
IT1257486B (en) 1996-01-25
EP0566171B1 (en) 1996-05-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960228