DK0542302T3 - Fremgangsmåde til fremstilling af legemer af polymermateriale omfattende en kerne af skummateriale omgivet af en ydre kappe - Google Patents
Fremgangsmåde til fremstilling af legemer af polymermateriale omfattende en kerne af skummateriale omgivet af en ydre kappeInfo
- Publication number
- DK0542302T3 DK0542302T3 DK92119471T DK92119471T DK0542302T3 DK 0542302 T3 DK0542302 T3 DK 0542302T3 DK 92119471 T DK92119471 T DK 92119471T DK 92119471 T DK92119471 T DK 92119471T DK 0542302 T3 DK0542302 T3 DK 0542302T3
- Authority
- DK
- Denmark
- Prior art keywords
- bodies
- core
- preparation
- outer sheath
- polymer material
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/50—Moulds having cutting or deflashing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/4667—Blowing fluids being foamable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/041—Extrusion blow-moulding using an accumulator head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Molding Of Porous Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Laminated Bodies (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Materials For Medical Uses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI913014A IT1252680B (it) | 1991-11-13 | 1991-11-13 | Procedimento per la realizzazione di corpi di materiale polimerico comprendenti un nucleo di materiale espanso racchiuso da un guscio esterno, e dispositivo utilizzato in tale procedimento |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0542302T3 true DK0542302T3 (da) | 1999-08-30 |
Family
ID=11361081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92119471T DK0542302T3 (da) | 1991-11-13 | 1992-11-13 | Fremgangsmåde til fremstilling af legemer af polymermateriale omfattende en kerne af skummateriale omgivet af en ydre kappe |
Country Status (8)
Country | Link |
---|---|
US (2) | US5368458A (it) |
EP (1) | EP0542302B1 (it) |
JP (1) | JPH0615722A (it) |
AT (1) | ATE175617T1 (it) |
DE (1) | DE69228171T2 (it) |
DK (1) | DK0542302T3 (it) |
ES (1) | ES2127739T3 (it) |
IT (1) | IT1252680B (it) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1252680B (it) * | 1991-11-13 | 1995-06-23 | Sviluppo Settori Impiego Srl | Procedimento per la realizzazione di corpi di materiale polimerico comprendenti un nucleo di materiale espanso racchiuso da un guscio esterno, e dispositivo utilizzato in tale procedimento |
US6048189A (en) * | 1995-04-05 | 2000-04-11 | Japan Synthetic Rubber Co., Ltd. | Blow molding apparatus |
US5776510A (en) * | 1996-11-01 | 1998-07-07 | Sealed Air Corporation | On-demand production of foam cushions with defined three-dimensional geometry |
US6050579A (en) * | 1998-04-21 | 2000-04-18 | Aeroquip Corporation | Automotive running board |
EP1149683A4 (en) * | 1998-11-12 | 2011-01-05 | Sunstar Engineering Inc | METHOD AND DEVICE FOR FORMING A WOLST |
NO309638B1 (no) * | 1999-06-02 | 2001-03-05 | Spilka Ind As | Framgangsmåte og anordning ved fremstilling av komposittprodukt |
US6592789B2 (en) * | 2001-05-18 | 2003-07-15 | James B. Barsby | Apparatus and methods for mixing and injecting a foam core within an extruded shell |
DE10134024A1 (de) * | 2001-07-12 | 2003-02-06 | Moellertech Gmbh | Verfahren zur Herstellung von geschäumten Bauteilen mit Oberflächendekormaterial |
US6808003B2 (en) * | 2001-08-07 | 2004-10-26 | Alcoa Inc. | Coextruded products of aluminum foam and skin material |
GB0223327D0 (en) * | 2002-10-08 | 2002-11-13 | Ranier Ltd | Artificial spinal disc |
EP1547469A1 (en) * | 2003-12-22 | 2005-06-29 | Nestec S.A. | Depositing device |
US20060113046A1 (en) * | 2004-05-12 | 2006-06-01 | Prince Kendall W | Stiffened parts for window covering and methods for making the same |
US20060022376A1 (en) * | 2004-05-12 | 2006-02-02 | Prince Kendall W | Window covering parts and apparatus and methods for making the same |
NO20042281L (no) * | 2004-06-02 | 2005-12-05 | Primo Norge As | Flyteelement samt fremgamgsmate for fremstilling av slike |
DE102007018792B4 (de) * | 2007-04-20 | 2009-12-31 | Metzeler Automotive Profile Systems Gmbh | Verfahren zur Herstellung einer Dichtung sowie Vorrichtung zur Herstellung einer Dichtung |
DE102009023406A1 (de) | 2009-05-29 | 2010-12-02 | Krones Ag | Blasmaschine mit CIP-Reinigungssystem zur Herstellung von Kunststoff-Flaschen, insbesondere PET-Flaschen |
TWI396786B (zh) | 2009-06-10 | 2013-05-21 | Mitsubishi Rayon Co | 發現機械性能優異的碳纖維束 |
US20130115399A1 (en) | 2010-10-27 | 2013-05-09 | Richard W. Roberts | In-situ foam core articles |
US9346237B2 (en) | 2010-10-27 | 2016-05-24 | Richard W. Roberts | Recyclable plastic structural articles and method of manufacture |
DE102012004118A1 (de) | 2011-10-26 | 2013-05-02 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Carbonfasern, Carbonfasern-Precusoren sowie deren Herstellung |
US9272484B2 (en) | 2012-01-25 | 2016-03-01 | Richard W. Roberts, JR. | Structural plastic articles, method of use, and methods of manufacture |
US10207606B2 (en) | 2012-03-28 | 2019-02-19 | Richard W. Roberts | Recyclable plastic structural articles and method of manufacture |
WO2013148977A1 (en) * | 2012-03-28 | 2013-10-03 | Roberts Richard W | Recyclable plastic structural articles and method of manufacture |
US9102086B2 (en) | 2012-03-28 | 2015-08-11 | Richard W. Roberts | In-situ foam core structural articles and methods of manufacture of profiles |
US8840819B2 (en) | 2012-03-28 | 2014-09-23 | Richard W. Roberts, JR. | In-situ foam core structural energy management system and method of manufacture |
US9073462B2 (en) | 2012-03-28 | 2015-07-07 | Richard W. Roberts | In-situ foam core vehicle seating system and method of manufacture |
US10328662B2 (en) | 2012-11-01 | 2019-06-25 | Richard W. Roberts | In-situ foam core stress mitigation component and method of manufacture |
USD780480S1 (en) | 2013-02-25 | 2017-03-07 | Precision Coating Innovations, L.L.C. | Low profile blind head rail |
US9303451B2 (en) | 2013-02-25 | 2016-04-05 | Precision Coating Innovations, Llc | System for pivoting a blind slat |
US9271610B2 (en) | 2013-04-12 | 2016-03-01 | Richard W. Roberts, JR. | Bathtub/shower tray support |
CN106182701B (zh) * | 2016-08-26 | 2018-08-31 | 徐州耐克盾机械制造有限公司 | 一种蓄积式模头自动清除积料装置 |
JP7316276B2 (ja) * | 2017-11-30 | 2023-07-27 | コーニング インコーポレイテッド | 封入されたまたは一体型のフィルタを備えるピペットおよびピペットを成形するための方法および装置 |
CN110744828B (zh) * | 2019-10-15 | 2022-02-08 | 浙江迈森科技有限公司 | 一种修车躺板的生产工艺 |
KR102197333B1 (ko) | 2020-08-04 | 2021-01-04 | 효성첨단소재 주식회사 | 폴리아크릴로니트릴계 내염화 섬유, 탄소섬유 및 그의 제조방법 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875275A (en) * | 1958-05-05 | 1975-04-01 | Jerome H Lemelson | Method for molding composite bodies |
US3088166A (en) * | 1958-10-20 | 1963-05-07 | Lavorazione Mat Plastiche Sas | Method and apparatus for sheathing a structural member with a synthetic thermoplastic material |
US3378612A (en) * | 1964-01-07 | 1968-04-16 | Fmc Corp | Method of making foamed articles |
AT292999B (de) * | 1965-09-09 | 1971-09-27 | Isococ Gmbh Chem Fab Fuer Kuns | Verfahren zur Herstellung von aus einem Schaumstoffkern mit einer Ummantelung aus Kunststoff bestehenden Körpern |
US3389197A (en) * | 1965-12-30 | 1968-06-18 | Owens Illinois Inc | Method of forming foamed container |
FR1564114A (it) * | 1967-03-27 | 1969-04-18 | ||
US3736201A (en) * | 1970-11-19 | 1973-05-29 | S Teraoka | Method for molding bowl-shaped articles |
US3792140A (en) * | 1971-11-12 | 1974-02-12 | Schiemann Dr Wolfram | Method for moulding the wall of the neck of an extruded hollow body |
AT352386B (de) * | 1972-10-19 | 1979-09-10 | Kagerer Eisen Kunststoff | Verfahren und vorrichtung zum kontinuierlichen herstellen von aus mindestens zwei schichten bestehenden kunststoffrohren mit querprofilierungen |
US3901958A (en) * | 1973-03-23 | 1975-08-26 | Cellu Prod Co | Method and apparatus for forming foamed plastic articles |
US4092385A (en) * | 1974-11-25 | 1978-05-30 | Institute Po Metaloznanie I Technologia Na Metalite | Method of producing molded parts with a smooth noncellular skin and a cellular core from foamable thermoplastic material |
US4149839A (en) * | 1975-12-30 | 1979-04-17 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Blow molding apparatus |
JPS5920635A (ja) * | 1982-07-26 | 1984-02-02 | Ikeda Bussan Co Ltd | クツシヨン部材の製造方法 |
US4668567A (en) * | 1982-11-22 | 1987-05-26 | Omico Plastics, Inc. | Method for producing a hollow molded article with a filling of foamed plastic thermal insulation, and the article produced thereby |
DE3708006A1 (de) * | 1987-03-12 | 1988-09-22 | Kautex Maschinenbau Gmbh | Verfahren zum herstellen von hohlkoerpern aus thermoplastischem kunststoff mit einer mehrschichtigen wandung |
JPH01252003A (ja) * | 1988-03-31 | 1989-10-06 | Kyowa Denki Kagaku Kk | 衛星放送受信用パラボラアンテナの反射器およびその製造方法 |
US5152856A (en) * | 1988-07-21 | 1992-10-06 | Northrop Corporation | Cure/bonding method for sandwiched plastic structure |
JPH0661827B2 (ja) * | 1988-12-28 | 1994-08-17 | キョーラク株式会社 | プラスチック製中空体の製造方法 |
JPH03293113A (ja) * | 1990-04-12 | 1991-12-24 | Nissan Motor Co Ltd | 発泡材充填製品の製造方法 |
IT1252680B (it) * | 1991-11-13 | 1995-06-23 | Sviluppo Settori Impiego Srl | Procedimento per la realizzazione di corpi di materiale polimerico comprendenti un nucleo di materiale espanso racchiuso da un guscio esterno, e dispositivo utilizzato in tale procedimento |
MY116615A (en) * | 1992-07-13 | 2004-03-31 | Aron Kasei Kk | Process for producing expanded plastics with skin and molding apparatus therefor |
US5328651A (en) * | 1993-03-05 | 1994-07-12 | Davidson Textron Inc. | Method for manufacturing an automobile trim component by blow molding and injection molding |
-
1991
- 1991-11-13 IT ITMI913014A patent/IT1252680B/it active IP Right Grant
-
1992
- 1992-11-12 JP JP4302247A patent/JPH0615722A/ja active Pending
- 1992-11-13 DE DE69228171T patent/DE69228171T2/de not_active Expired - Fee Related
- 1992-11-13 AT AT92119471T patent/ATE175617T1/de not_active IP Right Cessation
- 1992-11-13 DK DK92119471T patent/DK0542302T3/da active
- 1992-11-13 ES ES92119471T patent/ES2127739T3/es not_active Expired - Lifetime
- 1992-11-13 EP EP92119471A patent/EP0542302B1/en not_active Expired - Lifetime
-
1994
- 1994-03-08 US US08/208,093 patent/US5368458A/en not_active Expired - Fee Related
- 1994-11-28 US US08/345,619 patent/US5609803A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2127739T3 (es) | 1999-05-01 |
JPH0615722A (ja) | 1994-01-25 |
US5368458A (en) | 1994-11-29 |
ATE175617T1 (de) | 1999-01-15 |
ITMI913014A0 (it) | 1991-11-13 |
US5609803A (en) | 1997-03-11 |
EP0542302B1 (en) | 1999-01-13 |
EP0542302A1 (en) | 1993-05-19 |
DE69228171D1 (de) | 1999-02-25 |
DE69228171T2 (de) | 1999-07-22 |
ITMI913014A1 (it) | 1993-05-13 |
IT1252680B (it) | 1995-06-23 |
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