DK0557261T3 - An apparatus for manufacturing concrete columns - Google Patents

An apparatus for manufacturing concrete columns

Info

Publication number
DK0557261T3
DK0557261T3 DK93850032T DK93850032T DK0557261T3 DK 0557261 T3 DK0557261 T3 DK 0557261T3 DK 93850032 T DK93850032 T DK 93850032T DK 93850032 T DK93850032 T DK 93850032T DK 0557261 T3 DK0557261 T3 DK 0557261T3
Authority
DK
Grant status
Grant
Patent type
Prior art keywords
apparatus
concrete columns
manufacturing concrete
manufacturing
columns
Prior art date
Application number
DK93850032T
Other languages
Danish (da)
Inventor
Olli Virtanen
Original Assignee
Partek Concrete Oy Ab
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/14Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding conical surfaces, e.g. of centres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/30Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
    • B28B1/32Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by projecting, e.g. spraying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0845Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
DK93850032T 1992-02-21 1993-02-18 An apparatus for manufacturing concrete columns DK0557261T3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI166U1 FI166U1 (en) 1992-02-21 1992-02-21 Framstaellningsanordning Foer betongpelare

Publications (1)

Publication Number Publication Date
DK0557261T3 true DK0557261T3 (en) 1996-05-13

Family

ID=8533984

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93850032T DK0557261T3 (en) 1992-02-21 1993-02-18 An apparatus for manufacturing concrete columns

Country Status (6)

Country Link
EP (1) EP0557261B1 (en)
JP (1) JPH0658051U (en)
DE (2) DE69302198D1 (en)
DK (1) DK0557261T3 (en)
ES (1) ES2087704T3 (en)
FI (1) FI166U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9520842D0 (en) * 1995-10-11 1995-12-13 K Wah Construction Products Li Method of making concrete pavers and concrete pavers made by said method
FI105083B (en) * 1998-08-03 2000-06-15 Pertti Juhani Kukkonen A method for grinding a circular pillar

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE344362A (en) * 1926-06-02
US2669073A (en) * 1952-04-22 1954-02-16 Merle S Bendickson Grinding machine
US3119164A (en) * 1962-02-01 1964-01-28 Norton Co Apparatus for manufacturing ceramic articles
DE2243933C3 (en) * 1972-09-07 1975-05-28 Fa. Heinrich Schaefer, 5620 Velbert
LU85372A1 (en) * 1984-05-22 1986-01-29 Alexandre Graevenitz hollow body manufacturing method in reinforced concrete continuous fiber, products obtained and device for carrying out said method
DE3675209D1 (en) * 1986-05-22 1990-11-29 Wolfgang Nohlen A method and apparatus for producing at least one side open vessels of cement, optionally from cement mortar and a reinforcement made.
FI80400C (en) * 1988-04-28 1990-06-11 Betemi Oy Framstaellningsfoerfarande Foer betongpelare eller -balk.
FI90842C (en) * 1990-02-02 1994-04-11 Betemi Oy Concrete pillar manufacturing method
FI87747C (en) * 1990-12-12 1993-02-25 Betemi Oy Framstaellningsfoerfarande of betongpelare

Also Published As

Publication number Publication date Type
FI166U1 (en) 1992-07-15 grant
FI920163V0 (en) grant
DE69302198D1 (en) 1996-05-23 grant
FI920163U0 (en) application
JPH0658051U (en) 1994-08-12 application
EP0557261B1 (en) 1996-04-17 grant
ES2087704T3 (en) 1996-07-16 grant
DE69302198T2 (en) 1996-09-19 grant
FIU920163U0 (en) 1992-02-21 application
EP0557261A1 (en) 1993-08-25 application

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