NO870200L - Ekstruder med glideforskalling for fremstilling av betongelementer med hul kjerne. - Google Patents
Ekstruder med glideforskalling for fremstilling av betongelementer med hul kjerne.Info
- Publication number
- NO870200L NO870200L NO870200A NO870200A NO870200L NO 870200 L NO870200 L NO 870200L NO 870200 A NO870200 A NO 870200A NO 870200 A NO870200 A NO 870200A NO 870200 L NO870200 L NO 870200L
- Authority
- NO
- Norway
- Prior art keywords
- extruder
- screw
- formwork according
- core
- sliding formwork
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 238000009415 formwork Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000009751 slip forming Methods 0.000 abstract description 3
- 230000010006 flight Effects 0.000 abstract 5
- 238000005056 compaction Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Road Repair (AREA)
- Lining And Supports For Tunnels (AREA)
- External Artificial Organs (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI860234A FI76516B (fi) | 1986-01-17 | 1986-01-17 | Glidgjutmaskin foer tillverkning av haolelement av betong. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO870200D0 NO870200D0 (no) | 1987-01-16 |
| NO870200L true NO870200L (no) | 1987-07-20 |
Family
ID=8521979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO870200A NO870200L (no) | 1986-01-17 | 1987-01-16 | Ekstruder med glideforskalling for fremstilling av betongelementer med hul kjerne. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0235114B1 (da) |
| AT (1) | ATE59803T1 (da) |
| DE (1) | DE3767179D1 (da) |
| DK (1) | DK22087A (da) |
| FI (1) | FI76516B (da) |
| NO (1) | NO870200L (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI115618B (fi) * | 1999-03-02 | 2005-06-15 | Valkeakoski Extec Oy Ltd | Sovitelma ja menetelmä tiivistysliikkeen aikaansaamiseksi betonin valu koneessa |
| FI20021561L (fi) * | 2002-09-02 | 2004-03-03 | Consolis Technology Oy Ab | Menetelmä ja laitteisto betonituotteen valamiseksi |
| CN119795328B (zh) * | 2025-02-17 | 2025-09-23 | 江苏科城顺建科技有限公司 | 装配式混凝土预制构件成型装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB391320A (da) * | 1900-01-01 | |||
| US3177552A (en) * | 1962-10-18 | 1965-04-13 | Roth | Concrete making machine |
| US3143782A (en) * | 1962-11-01 | 1964-08-11 | Kalns Arvid | Concrete slab forming machine |
| DK111555B (da) * | 1966-12-09 | 1968-09-09 | Dansk Spaend As | Fremgangsmåde ved successiv forskydning eller udtrækning af et flertal parallelle kerner i en støbeform til fremstilling af udkernede betonelementer og anlæg til udførelse af denne fremgangsmåde. |
| FI70821C (fi) * | 1983-05-09 | 1986-10-27 | Partek Ab | Foerfarande och glidgjutmaskin foer gjutning av haolplattor avetong |
| EP0175930B1 (de) * | 1984-08-24 | 1991-12-27 | Lohja Parma Engineering Lpe Oy | Verfahren und Vorrichtung zur Herstellung von Hohlplatten und sonstigen Bauelementen vorzugsweise aus Beton |
| FI843544A0 (fi) * | 1984-09-10 | 1984-09-10 | Rakennusvalmiste Oy | Glidgjutmaskin foer framstaellning av betongelement. |
-
1986
- 1986-01-17 FI FI860234A patent/FI76516B/fi not_active Application Discontinuation
-
1987
- 1987-01-12 AT AT87890001T patent/ATE59803T1/de not_active IP Right Cessation
- 1987-01-12 EP EP87890001A patent/EP0235114B1/en not_active Expired
- 1987-01-12 DE DE8787890001T patent/DE3767179D1/de not_active Expired - Fee Related
- 1987-01-16 DK DK022087A patent/DK22087A/da not_active Application Discontinuation
- 1987-01-16 NO NO870200A patent/NO870200L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0235114B1 (en) | 1991-01-09 |
| ATE59803T1 (de) | 1991-01-15 |
| EP0235114A3 (en) | 1987-11-11 |
| DE3767179D1 (de) | 1991-02-14 |
| FI860234A7 (fi) | 1987-07-18 |
| DK22087D0 (da) | 1987-01-16 |
| NO870200D0 (no) | 1987-01-16 |
| FI76516B (fi) | 1988-07-29 |
| DK22087A (da) | 1987-07-18 |
| FI860234A0 (fi) | 1986-01-17 |
| EP0235114A2 (en) | 1987-09-02 |
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