FR2290284A1 - Concrete article production system with multiple moulds - has sets of suction devices attachable to moulds to allow removal of air and water - Google Patents

Concrete article production system with multiple moulds - has sets of suction devices attachable to moulds to allow removal of air and water

Info

Publication number
FR2290284A1
FR2290284A1 FR7533818A FR7533818A FR2290284A1 FR 2290284 A1 FR2290284 A1 FR 2290284A1 FR 7533818 A FR7533818 A FR 7533818A FR 7533818 A FR7533818 A FR 7533818A FR 2290284 A1 FR2290284 A1 FR 2290284A1
Authority
FR
France
Prior art keywords
moulds
mould
air
sets
water
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.)
Pending
Application number
FR7533818A
Other languages
French (fr)
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.)
Longinotti SpA
Original Assignee
Longinotti 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 Longinotti SpA filed Critical Longinotti SpA
Publication of FR2290284A1 publication Critical patent/FR2290284A1/en
Pending 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/06—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds on a turntable
    • B28B5/08—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds on a turntable intermittently rotated
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

The system for production of articles made from cement, e.g. moulded bricks. It has a support for a large number moulds which moves in a circular manner to allow each mould to pass various operational stations and in which each mould has an air porous base and which can be evacuated to remove excess liquid from the mould at the suction station has each mould constructed with an auxiliary aperture (28) connected to the central hollow space which can be evacuated. An evacuation or suction device (38) is provided at each suction station and is connected to the auxiliary aperture (28) to allow the mould to be sucked out.
FR7533818A 1974-11-07 1975-11-05 Concrete article production system with multiple moulds - has sets of suction devices attachable to moulds to allow removal of air and water Pending FR2290284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT962074A IT1023789B (en) 1974-11-07 1974-11-07 EQUIPMENT FOR THE MANUFACTURE OF CEMENT TILES WITH PRESSING MOLDS FITTED WITH A SUCTION BOTTOM FOR A DEPRESSION EFFECT

Publications (1)

Publication Number Publication Date
FR2290284A1 true FR2290284A1 (en) 1976-06-04

Family

ID=11132733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533818A Pending FR2290284A1 (en) 1974-11-07 1975-11-05 Concrete article production system with multiple moulds - has sets of suction devices attachable to moulds to allow removal of air and water

Country Status (4)

Country Link
DE (1) DE2547542C3 (en)
ES (1) ES442381A1 (en)
FR (1) FR2290284A1 (en)
IT (1) IT1023789B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211500C2 (en) * 1992-04-06 2001-02-08 Henke Maschf Gmbh Rotary table press for concrete slabs or the like
SE501352C2 (en) * 1993-06-18 1995-01-23 Machinator Ab A filtering device

Also Published As

Publication number Publication date
ES442381A1 (en) 1977-09-01
DE2547542A1 (en) 1976-06-10
DE2547542C3 (en) 1978-11-02
DE2547542B2 (en) 1978-03-09
IT1023789B (en) 1978-05-30

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