IT1061797B - Procedimento per la preparazione continua di profilati cavi completamente o parzialmente espansi - Google Patents
Procedimento per la preparazione continua di profilati cavi completamente o parzialmente espansiInfo
- Publication number
- IT1061797B IT1061797B IT19637/76A IT1963776A IT1061797B IT 1061797 B IT1061797 B IT 1061797B IT 19637/76 A IT19637/76 A IT 19637/76A IT 1963776 A IT1963776 A IT 1963776A IT 1061797 B IT1061797 B IT 1061797B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- partially expanded
- continuous preparation
- profiles completely
- cable profiles
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/30—Expanding the moulding material between endless belts or rollers
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1376—Foam or porous material containing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Thermal Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752503425 DE2503425C3 (de) | 1975-01-28 | Verfahren zum kontinuierlichen Herstellen von ganz oder teilweise geschäumten Hohlprofilen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1061797B true IT1061797B (it) | 1983-04-30 |
Family
ID=5937504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19637/76A IT1061797B (it) | 1975-01-28 | 1976-01-27 | Procedimento per la preparazione continua di profilati cavi completamente o parzialmente espansi |
Country Status (9)
Country | Link |
---|---|
US (1) | US4087501A (it) |
JP (1) | JPS51100171A (it) |
DD (1) | DD122941A5 (it) |
FR (1) | FR2299145A1 (it) |
GB (1) | GB1521821A (it) |
IT (1) | IT1061797B (it) |
NL (1) | NL7600219A (it) |
SE (1) | SE7600570L (it) |
SU (1) | SU865121A3 (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278625A (en) * | 1977-02-25 | 1981-07-14 | Gravi-Mechanics Co. | Field transplant systems and methods and components thereof |
GB2021230B (en) * | 1978-04-28 | 1982-05-19 | Nippon Asbestos Co Ltd | Heat insulation systems |
JPS55114635A (en) * | 1979-02-21 | 1980-09-04 | Toyota Motor Corp | Bumper for automobile and its manufacture |
DE3332149A1 (de) * | 1983-09-06 | 1985-03-21 | Gert Hauset Noel | Schaumstoffisolierrohr bzw. schaumstoffisolierplatte aus flexiblem schaumkunststoff mit einem in laengsachse angeordneten nut- und federartigen verschlusssystem |
US4687027A (en) * | 1986-02-24 | 1987-08-18 | Magera Matthias R | Insulator for water-cooled skid and crossover pipe network |
FR2614671B1 (fr) * | 1987-04-30 | 1990-11-30 | Caoutchouc Manuf Plastique | Tuyau flexible capable d'accepter de faibles rayons de courbure et procede pour sa fabrication |
IT1231010B (it) * | 1989-07-26 | 1991-11-08 | Sviluppo Settori Impiego Srl | Procedimento per la preparazione di elementi strutturali termoisolanti e prodotti cosi' ottenuti. |
US5453231A (en) * | 1993-10-29 | 1995-09-26 | Nrg Barriers, Inc. | Method and apparatus for making foam product with venting channels and product therefrom |
AR026327A1 (es) * | 1999-11-05 | 2003-02-05 | Intelligent Engineering Ltd Bs | Placa laminada estructural y construccion de un compuesto de placa laminada estructural |
CN1582225A (zh) * | 2001-11-01 | 2005-02-16 | 陶氏环球技术公司 | 带有增强狭缝的可弯曲聚合物泡沫 |
ITTO20020220A1 (it) * | 2002-03-13 | 2003-09-15 | Giuseppe Librizzi | Apparato per la realizzazione di condotti per impianti di condizionamento dell'aria,nonche' condotti realizzati con detto apparato. |
US20030213525A1 (en) * | 2002-05-17 | 2003-11-20 | Patel Kartik A. | Insulative support apparatus |
KR20040011226A (ko) * | 2002-07-29 | 2004-02-05 | 조병우 | 배관 라인의 복잡한 구조 부분에 대한 외장 마감 일체형 보온재 충전 방법 |
ITMI20060936A1 (it) * | 2006-05-11 | 2007-11-12 | Sapsa Bedding S R L | Procedimento e impianto per la fabbricazione in continuo di articoli in schiuma di lattice |
JP5436444B2 (ja) * | 2007-12-04 | 2014-03-05 | イナルファ・ルーフ・システムズ・グループ・ベーフェー | ガイドレールの製造方法及びガイドレール |
US8071175B2 (en) * | 2008-02-12 | 2011-12-06 | Inarex Usa, Inc. | Method of fabricating a foam play article |
WO2010126024A1 (ja) * | 2009-04-28 | 2010-11-04 | 旭化成建材株式会社 | 熱硬化性樹脂発泡板の成形装置及び熱硬化性樹脂発泡板の製造方法 |
US10252490B2 (en) * | 2011-07-18 | 2019-04-09 | Rilco Manufacturing Company, Inc. | Method and system for reinforced pipe insulation |
CN105618589B (zh) * | 2016-03-23 | 2018-04-27 | 上海隆利安包装材料有限公司 | 一种高效模具 |
GB2560194B (en) * | 2017-03-03 | 2021-03-31 | Kingspan Holdings Irl Ltd | Process and apparatus for producing shaped profile sections |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA688679A (en) * | 1964-06-16 | Conch International Methane Limited | Sectional conduits | |
US3126035A (en) * | 1964-03-24 | Espetvedt | ||
CA705296A (en) * | 1965-03-09 | D. Voelker Walter | Foam articles manufacture | |
US1751430A (en) * | 1928-07-25 | 1930-03-18 | Canada Gypsum And Alabastine L | Process and apparatus for making cellular insulating material |
US2315366A (en) * | 1936-05-18 | 1943-03-30 | Sponge Rubber Products Company | Converting bulk compound into vulcanized sponge rubber |
US2540354A (en) * | 1946-04-23 | 1951-02-06 | Owens Illinois Glass Co | Method of making porous bodies |
US2525880A (en) * | 1948-01-30 | 1950-10-17 | Us Rubber Co | Method of molding porous articles |
US3078505A (en) * | 1958-02-19 | 1963-02-26 | Sheller Mfg Corp | Continuous weather strip machine |
US3020587A (en) * | 1958-04-03 | 1962-02-13 | Sterling Alderfer Company | Process and apparatus for the manufacture of sealing strips or gaskets |
US3515624A (en) * | 1964-07-08 | 1970-06-02 | Central Mfg District | Structural material of expanded minerals and method for manufacture |
US3429956A (en) * | 1964-09-14 | 1969-02-25 | Upjohn Co | Method and apparatus for continuously casting elongated foam-cored laminates |
US3413389A (en) * | 1965-07-21 | 1968-11-26 | Rubber Mills Pty Ltd Sa | Method of manufacturing a composite sealing strip |
US3432580A (en) * | 1966-01-13 | 1969-03-11 | Synfibrit Gmbh & Co | Method and means for producing foamed silicate articles |
US3319376A (en) * | 1966-11-09 | 1967-05-16 | Golderger Doll Mfg Co Inc | Molded floppy-limbed doll with cellular torso and limbs and substantially cell-free thin joints |
US3824300A (en) * | 1968-04-26 | 1974-07-16 | Basf Wyandotte Corp | Method for continuously producing tubular bodies of foamed material |
US3566446A (en) * | 1969-02-05 | 1971-03-02 | Cincinnati Milacron Inc | Mold simulator |
GB1249422A (en) * | 1969-05-27 | 1971-10-13 | Miller Insulation And Engineer | Improvements in thermal insulation of pipes and the like and method of forming same |
US3657036A (en) * | 1969-10-02 | 1972-04-18 | Nat Gypsum Co | Method for production of rigid polyurethane articles |
US3839517A (en) * | 1970-04-07 | 1974-10-01 | F Maine | Producing alkali metal silicate foamed products |
US3795721A (en) * | 1972-03-13 | 1974-03-05 | Brick It Corp | Method for molding simulated brick and mold therefor |
-
1976
- 1976-01-05 GB GB230/76A patent/GB1521821A/en not_active Expired
- 1976-01-09 NL NL7600219A patent/NL7600219A/xx not_active Application Discontinuation
- 1976-01-19 US US05/650,190 patent/US4087501A/en not_active Expired - Lifetime
- 1976-01-21 SE SE7600570A patent/SE7600570L/xx unknown
- 1976-01-23 SU SU762315901A patent/SU865121A3/ru active
- 1976-01-23 FR FR7601793A patent/FR2299145A1/fr active Granted
- 1976-01-26 DD DD190949A patent/DD122941A5/xx unknown
- 1976-01-27 IT IT19637/76A patent/IT1061797B/it active
- 1976-01-28 JP JP51007569A patent/JPS51100171A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2503425B2 (de) | 1977-04-14 |
SU865121A3 (ru) | 1981-09-15 |
FR2299145A1 (fr) | 1976-08-27 |
DD122941A5 (de) | 1976-11-12 |
GB1521821A (en) | 1978-08-16 |
SE7600570L (sv) | 1976-07-29 |
DE2503425A1 (de) | 1976-07-29 |
JPS51100171A (it) | 1976-09-03 |
FR2299145B3 (it) | 1978-10-13 |
US4087501A (en) | 1978-05-02 |
NL7600219A (nl) | 1976-07-30 |
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Legal Events
Date | Code | Title | Description |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940127 |