AT385944B - DEVICE FOR MOLDING HOLLOW BODIES, ESPECIALLY FROM CONCRETE OD. DGL. - Google Patents

DEVICE FOR MOLDING HOLLOW BODIES, ESPECIALLY FROM CONCRETE OD. DGL.

Info

Publication number
AT385944B
AT385944B AT382282A AT382282A AT385944B AT 385944 B AT385944 B AT 385944B AT 382282 A AT382282 A AT 382282A AT 382282 A AT382282 A AT 382282A AT 385944 B AT385944 B AT 385944B
Authority
AT
Austria
Prior art keywords
dgl
concrete
hollow bodies
molding hollow
molding
Prior art date
Application number
AT382282A
Other languages
German (de)
Original Assignee
Prinzing Georg Gmbh Co Kg
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 Prinzing Georg Gmbh Co Kg filed Critical Prinzing Georg Gmbh Co Kg
Application granted granted Critical
Publication of AT385944B publication Critical patent/AT385944B/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
AT382282A 1981-11-23 1982-10-18 DEVICE FOR MOLDING HOLLOW BODIES, ESPECIALLY FROM CONCRETE OD. DGL. AT385944B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813146312 DE3146312C2 (en) 1981-11-23 1981-11-23 "Molding device for shaping concrete parts"

Publications (1)

Publication Number Publication Date
AT385944B true AT385944B (en) 1988-06-10

Family

ID=6146971

Family Applications (1)

Application Number Title Priority Date Filing Date
AT382282A AT385944B (en) 1981-11-23 1982-10-18 DEVICE FOR MOLDING HOLLOW BODIES, ESPECIALLY FROM CONCRETE OD. DGL.

Country Status (3)

Country Link
AT (1) AT385944B (en)
DE (1) DE3146312C2 (en)
FR (1) FR2516852B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8812946U1 (en) * 1988-10-14 1990-02-08 H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel Device for producing shaft bases
FR2968236B1 (en) * 2010-12-06 2014-03-07 Etude Et Construction Mecanique Generale Et D Automatisme Soc D CASTING AND STACKING TABLE FOR PRODUCING A TILE MOLD OR ACCESSORY
CN118559864B (en) * 2024-05-23 2025-01-07 河北兴浦机械有限公司 An inner core rotating vibration type inspection well pipe making machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US766739A (en) * 1902-05-20 1904-08-02 Maurice T Stevens Pipe-mold.
US3119165A (en) * 1961-03-20 1964-01-28 Boise Cascade Corp Automatic concrete pipe molding machine for belled pipe
US3273216A (en) * 1963-12-10 1966-09-20 Graystone Corp Automatic pipe making amchine
DE2549721A1 (en) * 1975-11-06 1977-05-12 Manfred Jaeger Concrete pipe casting segmented mould - has stepped collar and base ring replaced by wooden board for drying

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1246485A (en) * 1960-01-20 1960-11-18 Verken Ab Otto Device for the simultaneous manufacture of a large number of concrete pipes
US3096555A (en) * 1961-10-19 1963-07-09 Gannaway Harrel Clamp for radially split ring pallet
DK108118C (en) * 1963-11-07 1967-09-04 Pedershaab Maskinfabrik As Casting apparatus for making concrete pipes with a circumferential groove or hollow core in the pointed end of the pipe.
DK144363C (en) * 1979-11-05 1982-07-19 Pedershaab Maskinfabrik As CAST FORM FOR PREPARING CONCRETE OR SIMILAR WAY FORMABLE MATERIAL IN STANDING POSITION

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US766739A (en) * 1902-05-20 1904-08-02 Maurice T Stevens Pipe-mold.
US3119165A (en) * 1961-03-20 1964-01-28 Boise Cascade Corp Automatic concrete pipe molding machine for belled pipe
US3273216A (en) * 1963-12-10 1966-09-20 Graystone Corp Automatic pipe making amchine
DE2549721A1 (en) * 1975-11-06 1977-05-12 Manfred Jaeger Concrete pipe casting segmented mould - has stepped collar and base ring replaced by wooden board for drying

Also Published As

Publication number Publication date
FR2516852A1 (en) 1983-05-27
FR2516852B1 (en) 1987-07-03
DE3146312C2 (en) 1984-01-19
DE3146312A1 (en) 1983-06-01

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