FI901159A - FARING EQUIPMENT FOR THE PRODUCTION OF CONCRETE PRODUCTS. - Google Patents

FARING EQUIPMENT FOR THE PRODUCTION OF CONCRETE PRODUCTS.

Info

Publication number
FI901159A
FI901159A FI901159A FI901159A FI901159A FI 901159 A FI901159 A FI 901159A FI 901159 A FI901159 A FI 901159A FI 901159 A FI901159 A FI 901159A FI 901159 A FI901159 A FI 901159A
Authority
FI
Finland
Prior art keywords
slide rail
concrete products
production
concrete
strand slide
Prior art date
Application number
FI901159A
Other languages
Finnish (fi)
Other versions
FI83937B (en
FI901159A0 (en
FI83937C (en
Inventor
Allan Vanhanen
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
Application filed by Partek Concrete Oy Ab filed Critical Partek Concrete Oy Ab
Priority to FI901159A priority Critical patent/FI83937C/en
Publication of FI901159A0 publication Critical patent/FI901159A0/en
Publication of FI83937B publication Critical patent/FI83937B/en
Publication of FI901159A publication Critical patent/FI901159A/en
Application granted granted Critical
Publication of FI83937C publication Critical patent/FI83937C/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
    • 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
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • B28B3/228—Slipform casting extruder, e.g. self-propelled extruder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

A method and apparatus for casting prestressed concrete products 9 with continuous casting. The fresh concrete is fed to the sand bed 4 by means of the feed screws 2, whilst prestressed strands 5 are guided by means of a strand slide rail 6 which runs in front of the feed site of the concrete. The motional resistance of the strand slide rail 6 is compensated by adjusting the power of the drive machinery 14 which conveys the strand slide rail. <IMAGE>
FI901159A 1990-03-07 1990-03-07 FARING EQUIPMENT FOR THE PRODUCTION OF CONCRETE PRODUCTS. FI83937C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI901159A FI83937C (en) 1990-03-07 1990-03-07 FARING EQUIPMENT FOR THE PRODUCTION OF CONCRETE PRODUCTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI901159 1990-03-07
FI901159A FI83937C (en) 1990-03-07 1990-03-07 FARING EQUIPMENT FOR THE PRODUCTION OF CONCRETE PRODUCTS.

Publications (4)

Publication Number Publication Date
FI901159A0 FI901159A0 (en) 1990-03-07
FI83937B FI83937B (en) 1991-06-14
FI901159A true FI901159A (en) 1991-06-14
FI83937C FI83937C (en) 1991-09-25

Family

ID=8530021

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901159A FI83937C (en) 1990-03-07 1990-03-07 FARING EQUIPMENT FOR THE PRODUCTION OF CONCRETE PRODUCTS.

Country Status (1)

Country Link
FI (1) FI83937C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117130B (en) 2001-06-27 2006-06-30 Consolis Technology Oy Ab Method and apparatus for making concrete product

Also Published As

Publication number Publication date
FI83937B (en) 1991-06-14
FI901159A0 (en) 1990-03-07
FI83937C (en) 1991-09-25

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PARTEK CONCRETE OY AB