GB2235409A - Device for forming construction articles with cavities - Google Patents

Device for forming construction articles with cavities

Info

Publication number
GB2235409A
GB2235409A GB9022500A GB9022500A GB2235409A GB 2235409 A GB2235409 A GB 2235409A GB 9022500 A GB9022500 A GB 9022500A GB 9022500 A GB9022500 A GB 9022500A GB 2235409 A GB2235409 A GB 2235409A
Authority
GB
United Kingdom
Prior art keywords
trolley
cavities
forming construction
sector
cavity
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.)
Withdrawn
Application number
GB9022500A
Other versions
GB9022500D0 (en
Inventor
Vladimir Nikolaevich Garnets
Vladimir Timofeevich Rjushin
Nikolai Alexeevich Malyshev
Boris Vladimirovich Gusev
Viktor Borisovich Kucherovsky
Igor Efimovich Parkhilovsky
Alexandr Grigorievich Stasjuk
Alexei Vladimirovich Nosek
Afanasy Afanasievich Chedyrian
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.)
KI INZH STR INST
Original Assignee
KI INZH STR INST
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 KI INZH STR INST filed Critical KI INZH STR INST
Publication of GB9022500D0 publication Critical patent/GB9022500D0/en
Publication of GB2235409A publication Critical patent/GB2235409A/en
Withdrawn legal-status Critical Current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
    • 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
    • B28B11/006—Making hollow articles or partly closed 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/2627—Extrusion dies using means for making hollow objects with transverse walls, e.g. hollow objects closed on all sides

Abstract

The device comprises a trolley (2) movable on a portal (3) in two perpendicular horizontal directions. On the trolley (2) is mounted a sectional pressing roller (12) having a smooth-surface cylindrical section (13) and a section consisting of a sector (14) with radial protrusions (15) for tightening the concrete mix between cavity-forming elements (28) mounted on a trolley (30) movable along the plate to be formed. A worm (48) is mounted coaxially to the cavity-forming elements (28) to feed the concrete mix under the radial protrusions (15) of the sector (4).
GB9022500A 1989-02-17 1990-10-16 Device for forming construction articles with cavities Withdrawn GB2235409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000041 WO1990009264A1 (en) 1989-02-17 1989-02-17 Device for forming construction articles with cavities

Publications (2)

Publication Number Publication Date
GB9022500D0 GB9022500D0 (en) 1990-11-28
GB2235409A true GB2235409A (en) 1991-03-06

Family

ID=21617405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9022500A Withdrawn GB2235409A (en) 1989-02-17 1990-10-16 Device for forming construction articles with cavities

Country Status (6)

Country Link
JP (1) JPH03503993A (en)
DE (1) DE3991590T1 (en)
GB (1) GB2235409A (en)
NO (1) NO904442L (en)
SE (1) SE9003272D0 (en)
WO (1) WO1990009264A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642419A (en) * 1967-08-14 1972-02-15 Jespersen & Son Int Operating mechanism for core tubes in concrete molds
FR2297123A1 (en) * 1975-01-09 1976-08-06 Tarida Anstalt Plant producing hollow plaster of paris casts - has silo premixing gypsum and filler before homogenising and moulding
EP0152166A1 (en) * 1984-01-19 1985-08-21 Oy Partek Ab Method and slide-casting machine for the casting of hollow precast units of concrete
SU1350037A1 (en) * 1985-06-21 1987-11-07 Проектный и научно-исследовательский институт "Ростовский ПромстройНИИпроект" Arrangement for manufacturing void ferroconcrete articles
SU1351792A2 (en) * 1985-06-26 1987-11-15 Киевский Инженерно-Строительный Институт Arrangement for moulding articles made of concrete mixes
SU1379114A1 (en) * 1985-08-21 1988-03-07 Производственное Объединение "Прикарпатжелезобетон" Apparatus for moulding concrete articles with voids

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642419A (en) * 1967-08-14 1972-02-15 Jespersen & Son Int Operating mechanism for core tubes in concrete molds
FR2297123A1 (en) * 1975-01-09 1976-08-06 Tarida Anstalt Plant producing hollow plaster of paris casts - has silo premixing gypsum and filler before homogenising and moulding
EP0152166A1 (en) * 1984-01-19 1985-08-21 Oy Partek Ab Method and slide-casting machine for the casting of hollow precast units of concrete
SU1350037A1 (en) * 1985-06-21 1987-11-07 Проектный и научно-исследовательский институт "Ростовский ПромстройНИИпроект" Arrangement for manufacturing void ferroconcrete articles
SU1351792A2 (en) * 1985-06-26 1987-11-15 Киевский Инженерно-Строительный Институт Arrangement for moulding articles made of concrete mixes
SU1379114A1 (en) * 1985-08-21 1988-03-07 Производственное Объединение "Прикарпатжелезобетон" Apparatus for moulding concrete articles with voids

Also Published As

Publication number Publication date
WO1990009264A1 (en) 1990-08-23
JPH03503993A (en) 1991-09-05
NO904442L (en) 1990-12-11
NO904442D0 (en) 1990-10-15
SE9003272L (en) 1990-10-12
SE9003272D0 (en) 1990-10-12
DE3991590T1 (en) 1991-04-04
GB9022500D0 (en) 1990-11-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)