GB1478613A - Method of and an apparatus for casting - Google Patents

Method of and an apparatus for casting

Info

Publication number
GB1478613A
GB1478613A GB31394/73A GB3139473A GB1478613A GB 1478613 A GB1478613 A GB 1478613A GB 31394/73 A GB31394/73 A GB 31394/73A GB 3139473 A GB3139473 A GB 3139473A GB 1478613 A GB1478613 A GB 1478613A
Authority
GB
United Kingdom
Prior art keywords
platform
tilted
reinforcement
vacuum
casting
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.)
Expired
Application number
GB31394/73A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB31394/73A priority Critical patent/GB1478613A/en
Priority to CH869474A priority patent/CH591317A5/xx
Priority to BE7000538A priority patent/BE817136A/en
Priority to NL7408854A priority patent/NL7408854A/en
Priority to FR7422888A priority patent/FR2235772B3/fr
Priority to SE7408666A priority patent/SE7408666L/xx
Priority to DE2431501A priority patent/DE2431501A1/en
Priority to DK351974A priority patent/DK351974A/da
Priority to NO742392A priority patent/NO742392L/no
Priority to AU70745/74A priority patent/AU7074574A/en
Priority to JP49075063A priority patent/JPS5070416A/ja
Publication of GB1478613A publication Critical patent/GB1478613A/en
Expired 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
    • 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
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • 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
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from 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
    • B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
    • 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
    • B28B7/0088—Moulds in which at least one surface of the moulded article serves as mould surface, e.g. moulding articles on or against a previously shaped article, between previously shaped articles
    • 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
    • B28B7/08—Moulds provided with means for tilting or inverting
    • 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)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

1478613 Casting on a rotatable mould J ZACHARIASSEN 26 June 1974 [2 July 1973] 31394/73 Heading B5A Concrete is cast and vibrated to form a building element 6 (Fig. 6) while the moulding surface 2 is slanting, the surface 2 is then rotated to a vertical position for further vibrating and vacuum removal of excess water, and finally to a horizontal position. In one embodiment, the surface 2 is placed on a platform 1 positioned horizontally, followed by a polythene foil 3 held on by a vacuum applied through the surface 2, steel reinforcement 4, and by an upper surface 5 (which may support the reinforcement by hooks or magnets). The platform 1 is tilted to a slanting position (as in Fig. 6) and concrete 6 cast and vibrated. The platform 1 is tilted to the vertical, an airtight cover attached, and vibration and suction applied through the moulding surface 5. The platform 1 is tilted to slant again, upper surface 5 removed, a foil 9 (Fig. 15) and reinforcement 10 applied, upper surface 5 reattached, and casting repeated. These steps are repeated until a stack of elements are formed, and then removed from the horizontally positioned platform by means of surfaces 5 or 2, with the aid of vacuum, atmospheric or positive pressure. Excess water can be sucked out at any time in the cycle.
GB31394/73A 1973-07-02 1973-07-02 Method of and an apparatus for casting Expired GB1478613A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB31394/73A GB1478613A (en) 1973-07-02 1973-07-02 Method of and an apparatus for casting
CH869474A CH591317A5 (en) 1973-07-02 1974-06-25
BE7000538A BE817136A (en) 1973-07-02 1974-07-01 METHOD AND DEVICE FOR MANUFACTURING ELEMENTS OF HARDENING MATERIAL
NL7408854A NL7408854A (en) 1973-07-02 1974-07-01 METHOD AND EQUIPMENT FOR THE MANUFACTURE OF ELEMENTS FROM HARDENING MATERIAL.
FR7422888A FR2235772B3 (en) 1973-07-02 1974-07-01
SE7408666A SE7408666L (en) 1973-07-02 1974-07-01
DE2431501A DE2431501A1 (en) 1973-07-02 1974-07-01 CASTING METHOD AND DEVICE FOR THE PRODUCTION OF PREFABRICATED CONCRETE ELEMENTS
DK351974A DK351974A (en) 1973-07-02 1974-07-01
NO742392A NO742392L (en) 1973-07-02 1974-07-01
AU70745/74A AU7074574A (en) 1973-07-02 1974-07-02 Casting method
JP49075063A JPS5070416A (en) 1973-07-02 1974-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31394/73A GB1478613A (en) 1973-07-02 1973-07-02 Method of and an apparatus for casting

Publications (1)

Publication Number Publication Date
GB1478613A true GB1478613A (en) 1977-07-06

Family

ID=10322447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31394/73A Expired GB1478613A (en) 1973-07-02 1973-07-02 Method of and an apparatus for casting

Country Status (11)

Country Link
JP (1) JPS5070416A (en)
AU (1) AU7074574A (en)
BE (1) BE817136A (en)
CH (1) CH591317A5 (en)
DE (1) DE2431501A1 (en)
DK (1) DK351974A (en)
FR (1) FR2235772B3 (en)
GB (1) GB1478613A (en)
NL (1) NL7408854A (en)
NO (1) NO742392L (en)
SE (1) SE7408666L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326372A (en) * 1997-06-21 1998-12-23 Movevirgo Limited Moulding method and apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010011329A1 (en) * 2010-03-13 2011-09-15 Rothmund Maschinenbau Gmbh Method for manufacturing concrete supporting elements with predetermined surface structure, involves filling two-piece cavity mold with liquid concrete, where cavity mold is arranged inclined in angle between horizontals and verticals
CN106514830B (en) * 2016-11-09 2018-10-23 中建科技湖南有限公司 A kind of precast concrete moulding process and its device
CN112706271B (en) * 2020-12-21 2022-04-26 江苏天辰智控科技有限公司 Full-automatic production line for refractory bricks and working method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326372A (en) * 1997-06-21 1998-12-23 Movevirgo Limited Moulding method and apparatus
GB2326372B (en) * 1997-06-21 2002-01-30 Movevirgo Ltd Moulding method and apparatus

Also Published As

Publication number Publication date
NO742392L (en) 1975-01-27
DK351974A (en) 1975-02-24
SE7408666L (en) 1975-01-03
DE2431501A1 (en) 1975-01-23
FR2235772A1 (en) 1975-01-31
BE817136A (en) 1974-11-04
AU7074574A (en) 1976-01-08
JPS5070416A (en) 1975-06-11
NL7408854A (en) 1975-01-06
FR2235772B3 (en) 1977-05-06
CH591317A5 (en) 1977-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee