AT324668B - FORMING DEVICE FOR THE PRODUCTION OF CONCRETE STAIRS - Google Patents

FORMING DEVICE FOR THE PRODUCTION OF CONCRETE STAIRS

Info

Publication number
AT324668B
AT324668B AT758373A AT758373A AT324668B AT 324668 B AT324668 B AT 324668B AT 758373 A AT758373 A AT 758373A AT 758373 A AT758373 A AT 758373A AT 324668 B AT324668 B AT 324668B
Authority
AT
Austria
Prior art keywords
production
forming device
concrete stairs
stairs
concrete
Prior art date
Application number
AT758373A
Other languages
German (de)
Original Assignee
Druba Heinrich
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 Druba Heinrich filed Critical Druba Heinrich
Application granted granted Critical
Publication of AT324668B publication Critical patent/AT324668B/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
AT758373A 1972-09-02 1973-08-31 FORMING DEVICE FOR THE PRODUCTION OF CONCRETE STAIRS AT324668B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243250 DE2243250C3 (en) 1972-09-02 1972-09-02 Mold for making concrete flights of stairs

Publications (1)

Publication Number Publication Date
AT324668B true AT324668B (en) 1975-09-10

Family

ID=5855350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT758373A AT324668B (en) 1972-09-02 1973-08-31 FORMING DEVICE FOR THE PRODUCTION OF CONCRETE STAIRS

Country Status (7)

Country Link
AT (1) AT324668B (en)
BE (1) BE804222A (en)
CH (1) CH575282A5 (en)
DE (1) DE2243250C3 (en)
FR (1) FR2332685A5 (en)
IT (1) IT994178B (en)
NL (1) NL7312017A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576830B1 (en) * 1985-01-31 1987-04-17 Colman Bernard ADJUSTABLE MOLD FOR MANUFACTURING CONCRETE ELEMENTS, FOR EXAMPLE ON STAIRS
NO165606C (en) * 1988-10-19 1991-03-06 Bjoern O Thoresen ADJUSTABLE FORM FOR CASTING OF STEP STEPS IN CONCRETE.
SE466863B (en) * 1989-10-11 1992-04-13 Tk Flisvaerme Ab DEVICE FOR CASTING
FR2660234A1 (en) * 1990-03-28 1991-10-04 Monfray Jean Yves Adjustable mould for prefabricating staircases
DE4342684C1 (en) * 1993-12-15 1995-04-13 Harald Schahl Mould for the production of concrete steps

Also Published As

Publication number Publication date
DE2243250B2 (en) 1981-07-16
FR2332685A5 (en) 1977-06-17
CH575282A5 (en) 1976-05-14
BE804222A (en) 1973-12-17
IT994178B (en) 1975-10-20
DE2243250C3 (en) 1982-03-11
NL7312017A (en) 1974-03-05
DE2243250A1 (en) 1974-03-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee