NO870201D0 - 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: NO870201D0
Authority: NO; Norway
Prior art keywords: core; auger; flights; auger flights; forming
Prior art date: 1986-01-17

Application number

NO870201A

Other languages

English (en)

Other versions

NO870201L (no

Inventor

Aimo Seppaenen

Lassi Jaervinen

Original Assignee

Kt Suunnittelu Oy

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.)

1986-01-17

Filing date

1987-01-16

Publication date

1987-01-16

1987-01-16 Application filed by Kt Suunnittelu Oy filed Critical Kt Suunnittelu Oy

1987-01-16 Publication of NO870201D0 publication Critical patent/NO870201D0/no

1987-07-20 Publication of NO870201L publication Critical patent/NO870201L/no

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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels

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)
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Moulds, Cores, Or Mandrels (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
External Artificial Organs (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Transmission Devices (AREA)
Road Repair (AREA)
Lining And Supports For Tunnels (AREA)

NO870201A 1986-01-17 1987-01-16 Ekstruder med glideforskalling for fremstilling av betongelementer med hul kjerne. NO870201L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI860235A FI76517C (fi)	1986-01-17	1986-01-17	Glidgjutmaskin foer tillverkning av haolelement av betong.

Publications (2)

Publication Number	Publication Date
NO870201D0 true NO870201D0 (no)	1987-01-16
NO870201L NO870201L (no)	1987-07-20

Family

ID=8521980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO870201A NO870201L (no)	1986-01-17	1987-01-16	Ekstruder med glideforskalling for fremstilling av betongelementer med hul kjerne.

Country Status (6)

Country	Link
EP (1)	EP0229751B1 (no)
AT (1)	ATE52056T1 (no)
DE (1)	DE3762323D1 (no)
DK (1)	DK22187A (no)
FI (1)	FI76517C (no)
NO (1)	NO870201L (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI110174B (fi) *	1994-04-07	2002-12-13	Valkeakoski Extec Oy Ltd	Laite betonituotteen valmistamiseksi
CA2204978A1 (en) *	1997-05-09	1998-11-09	Ultra Span Technologies Inc.	Low noise hollow core slab extruder
CN107520946A (zh) *	2017-10-19	2017-12-29	洛阳市易安环保科技有限公司	一种复合隔墙板成型装置及成型方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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 FI860235A patent/FI76517C/fi not_active IP Right Cessation
1987
- 1987-01-12 DE DE8787890002T patent/DE3762323D1/de not_active Expired - Fee Related
- 1987-01-12 AT AT87890002T patent/ATE52056T1/de not_active IP Right Cessation
- 1987-01-12 EP EP87890002A patent/EP0229751B1/en not_active Expired - Lifetime
- 1987-01-16 NO NO870201A patent/NO870201L/no unknown
- 1987-01-16 DK DK022187A patent/DK22187A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO870201L (no)	1987-07-20
FI76517C (fi)	1990-01-26
EP0229751A3 (en)	1987-11-11
DE3762323D1 (de)	1990-05-23
EP0229751B1 (en)	1990-04-18
EP0229751A2 (en)	1987-07-22
ATE52056T1 (de)	1990-05-15
DK22187A (da)	1987-07-18
FI860235A7 (fi)	1987-07-18
DK22187D0 (da)	1987-01-16
FI860235A0 (fi)	1986-01-17
FI76517B (fi)	1988-07-29

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