AT252086B - Method and pressing device for the manufacture of tar-dolomite u. similar Stones - Google Patents

Method and pressing device for the manufacture of tar-dolomite u. similar Stones

Info

Publication number
AT252086B
AT252086B AT19765A AT19765A AT252086B AT 252086 B AT252086 B AT 252086B AT 19765 A AT19765 A AT 19765A AT 19765 A AT19765 A AT 19765A AT 252086 B AT252086 B AT 252086B
Authority
AT
Austria
Prior art keywords
dolomite
tar
manufacture
pressing device
similar stones
Prior art date
Application number
AT19765A
Other languages
German (de)
Original Assignee
Laeis Werke Ag
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 Laeis Werke Ag filed Critical Laeis Werke Ag
Application granted granted Critical
Publication of AT252086B publication Critical patent/AT252086B/en

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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0205—Feeding the unshaped material to moulds or apparatus for producing shaped articles supplied to the moulding device in form of a coherent mass of material, e.g. a lump or an already partially preshaped tablet, pastil or the like
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • 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
    • 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
    • B28B3/022—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 combined with vibrating or jolting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
AT19765A 1964-01-18 1965-01-12 Method and pressing device for the manufacture of tar-dolomite u. similar Stones AT252086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0046824 1964-01-18

Publications (1)

Publication Number Publication Date
AT252086B true AT252086B (en) 1967-02-10

Family

ID=7271765

Family Applications (1)

Application Number Title Priority Date Filing Date
AT19765A AT252086B (en) 1964-01-18 1965-01-12 Method and pressing device for the manufacture of tar-dolomite u. similar Stones

Country Status (2)

Country Link
AT (1) AT252086B (en)
DE (1) DE1584533A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688162B1 (en) * 1992-03-04 1995-06-16 Demler Sa PROCESS FOR PRODUCING PRESSURE MOLDED CONCRETE ELEMENTS AND APPARATUS FOR CARRYING OUT SAID METHOD.

Also Published As

Publication number Publication date
DE1584533A1 (en) 1970-09-17

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