DK158073C - Apparat til strengpresning af langstrakte betonemner - Google Patents

Apparat til strengpresning af langstrakte betonemner

Info

Publication number: DK158073C
Authority: DK; Denmark
Prior art keywords: concrete; conveyor; mold; lower edge; elements
Prior art date: 1981-11-20

Application number

DK518082A

Other languages

Danish (da)

English (en)

Other versions

DK518082A (da

DK158073B (da

Inventor

Christopher B Bunn

Original Assignee

Partek 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.)

1981-11-20

Filing date

1982-11-19

Publication date

1990-08-20

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23260109&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK158073(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1982-11-19 Application filed by Partek Ab filed Critical Partek Ab

1983-05-21 Publication of DK518082A publication Critical patent/DK518082A/da

1990-03-26 Publication of DK158073B publication Critical patent/DK158073B/da

1990-08-20 Application granted granted Critical

1990-08-20 Publication of DK158073C publication Critical patent/DK158073C/da

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
- 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
- B28B3/224—Twin screw extruders, e.g. double shaft extruders
- 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)
Press-Shaping Or Shaping Using Conveyers (AREA)
Formation And Processing Of Food Products (AREA)
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Respiratory Apparatuses And Protective Means (AREA)
Preparing Plates And Mask In Photomechanical Process (AREA)
Luminescent Compositions (AREA)
Electroluminescent Light Sources (AREA)
Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Screw Conveyors (AREA)
Rod-Shaped Construction Members (AREA)
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Reciprocating Pumps (AREA)

DK518082A 1981-11-20 1982-11-19 Apparat til strengpresning af langstrakte betonemner DK158073C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US32364881A	1981-11-20	1981-11-20
US32364881		1981-11-20

Publications (3)

Publication Number	Publication Date
DK518082A DK518082A (da)	1983-05-21
DK158073B DK158073B (da)	1990-03-26
DK158073C true DK158073C (da)	1990-08-20

Family

ID=23260109

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK518082A DK158073C (da)	1981-11-20	1982-11-19	Apparat til strengpresning af langstrakte betonemner

Country Status (14)

Country	Link
EP (1)	EP0080333B1 (fi)
JP (1)	JPS58131020A (fi)
KR (1)	KR860001642B1 (fi)
AT (1)	ATE25349T1 (fi)
AU (1)	AU539819B2 (fi)
CA (1)	CA1193834A (fi)
DE (1)	DE3275360D1 (fi)
DK (1)	DK158073C (fi)
EG (1)	EG15859A (fi)
FI (1)	FI71088C (fi)
IE (1)	IE53675B1 (fi)
IN (1)	IN157614B (fi)
MX (1)	MX157583A (fi)
NO (1)	NO157289C (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN85102514B (zh) *	1985-04-08	1986-11-05	核工业部建筑机械开发公司	预应力混凝土空心板单板成型挤压机
US5123831A (en) *	1991-05-16	1992-06-23	Esa Enqvist	Concrete extrusion machine
CA2204978A1 (en) *	1997-05-09	1998-11-09	Ultra Span Technologies Inc.	Low noise hollow core slab extruder
EP0968799A1 (en) *	1998-07-01	2000-01-05	Euromac S.r.l.	Extruder for products in reinforced concrete
FI19991792A (fi) *	1999-08-23	2001-02-24	Valkeakoski Extec Oy Ltd	Menetelmä ja sovitelma betonituotteen valmistamiseksi ja betonituotesarja
FI20021092A (fi) *	2002-06-07	2003-12-08	Consolis Technology Oy Ab	Menetelmä ja laite betonituotteiden valamiseksi
FI121943B (fi)	2007-11-21	2011-06-15	Outotec Oyj	Jakelulaite
CN103171030B (zh) *	2013-03-28	2015-09-09	南京益生宜居建筑材料科技有限公司	混凝土空心板连续挤出机
CN103171031B (zh) *	2013-03-28	2015-06-24	南京益生宜居建筑材料科技有限公司	混凝土空心板连续生产方法
CN103158190B (zh) *	2013-03-28	2015-09-09	南京益生宜居建筑材料科技有限公司	混凝土空心板挤出机的挤出仓内使用的模芯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3159897A (en) *	1961-07-10	1964-12-08	Fredrick G Ellis	Machine for extruding hollow cored concrete sections
CA910030A (en) *	1969-12-04	1972-09-19	Putti George	Extrusion machine for making articles of cement-like material
US3926541A (en) *	1970-06-29	1975-12-16	Frederick M Hewitt	Extruder with interacting auger and care means
GB1454050A (en) *	1974-02-11	1976-10-27	Spiroll Corp Ltd	Pile extruder
US3904341A (en) *	1975-08-29	1975-09-09	Dyform Concrete Prestressed Lt	Machine for extruding cement-like material into articles
CA1100297A (en) *	1977-10-28	1981-05-05	Norman W. Bunn	Reinforcing member support in concrete extruders
JPS583801B2 (ja) *	1979-09-12	1983-01-22	ダイフオ−ム・エンジニアリング・リミテツド	コンクリ−ト押出成形機

1982
- 1982-05-21 FI FI821813A patent/FI71088C/fi not_active IP Right Cessation
- 1982-11-08 IE IE2664/82A patent/IE53675B1/en not_active IP Right Cessation
- 1982-11-16 EG EG679/82A patent/EG15859A/xx active
- 1982-11-18 AU AU90711/82A patent/AU539819B2/en not_active Expired
- 1982-11-18 NO NO823868A patent/NO157289C/no not_active IP Right Cessation
- 1982-11-18 KR KR8205217A patent/KR860001642B1/ko active
- 1982-11-18 EP EP82306152A patent/EP0080333B1/en not_active Expired
- 1982-11-18 AT AT82306152T patent/ATE25349T1/de not_active IP Right Cessation
- 1982-11-18 DE DE8282306152T patent/DE3275360D1/de not_active Expired
- 1982-11-19 DK DK518082A patent/DK158073C/da not_active IP Right Cessation
- 1982-11-19 JP JP57203549A patent/JPS58131020A/ja active Granted
- 1982-11-19 IN IN1354/CAL/82A patent/IN157614B/en unknown
- 1982-11-19 MX MX195260A patent/MX157583A/es unknown
- 1982-11-22 CA CA000416082A patent/CA1193834A/en not_active Expired

Also Published As

Publication number	Publication date
IE822664L (en)	1983-05-20
ATE25349T1 (de)	1987-02-15
NO823868L (no)	1983-05-24
FI71088C (fi)	1990-02-13
MX157583A (es)	1988-12-02
FI71088B (fi)	1986-08-14
FI821813A0 (fi)	1982-05-21
DK518082A (da)	1983-05-21
DK158073B (da)	1990-03-26
AU9071182A (en)	1983-05-26
EP0080333B1 (en)	1987-02-04
DE3275360D1 (en)	1987-03-12
EG15859A (en)	1986-12-30
NO157289B (no)	1987-11-16
IE53675B1 (en)	1989-01-04
KR860001642B1 (ko)	1986-10-15
JPS6315122B2 (fi)	1988-04-04
CA1193834A (en)	1985-09-24
EP0080333A3 (en)	1984-10-17
JPS58131020A (ja)	1983-08-04
NO157289C (no)	1988-02-24
EP0080333A2 (en)	1983-06-01
FI821813A (fi)	1983-05-21
IN157614B (fi)	1986-05-03
AU539819B2 (en)	1984-10-18
KR840002290A (ko)	1984-06-25

Publication	Publication Date	Title
DE3168502D1 (en)	1985-03-07	Resin composition for injection molding, method for producing the composition, and articles molded therefrom
NL7902185A (nl)	1979-12-10	Spuitgietmatrijs.
DK158073C (da)	1990-08-20	Apparat til strengpresning af langstrakte betonemner
DE3069145D1 (en)	1984-10-18	Injection mechanism for molding plastics
JPS52109556A (en)	1977-09-13	Plastic injection molding method
AR218546A1 (es)	1980-06-13	Una composicion termoplastica de moldeo,un metodo para producirla y articulos moldeados
DE2960444D1 (en)	1981-10-08	Extruder for plasticizing plastics
JPS5321256A (en)	1978-02-27	Mold for injection molded article
JPS5422459A (en)	1979-02-20	Molding of resin
JPS57178721A (en)	1982-11-04	Automatic regulation of molded length at injection molding
JPS5339356A (en)	1978-04-11	Method for injection molding and mold for the injection molding
JPS535256A (en)	1978-01-18	Mold for injection molding
JPS5260842A (en)	1977-05-19	Process for manufacturing polyvinyl alcohol molded products
JPS5324359A (en)	1978-03-07	Mold for injection molding
JPS5212255A (en)	1977-01-29	Process for producing lustrous molded articles based on synthetic resi ns
JPS52107057A (en)	1977-09-08	Mold for extrusion molding synthetic resin pipe
JPS5330651A (en)	1978-03-23	Injection blow molding composition
JPS5278963A (en)	1977-07-02	Mold for injection molding plastics
JPS5413593A (en)	1979-02-01	Phenolic resin composition
JPS5593436A (en)	1980-07-15	Cleaning of injection molding machine
JPS536361A (en)	1978-01-20	Mold for injection molding
JPS55164136A (en)	1980-12-20	Production of waterstop
JPS53115761A (en)	1978-10-09	Preparation of colored thermo-plastic resin pellets
JPS536359A (en)	1978-01-20	Mold for injection molding
JPS5352567A (en)	1978-05-13	Mold for injection molding

Legal Events

Date	Code	Title	Description
2003-03-17	PUP	Patent expired