ES2120982T3 - Procedimiento y equipo para la fabricacion de cuerpos de material polimerico con nucleo espumado. - Google Patents
Procedimiento y equipo para la fabricacion de cuerpos de material polimerico con nucleo espumado.Info
- Publication number
- ES2120982T3 ES2120982T3 ES92121152T ES92121152T ES2120982T3 ES 2120982 T3 ES2120982 T3 ES 2120982T3 ES 92121152 T ES92121152 T ES 92121152T ES 92121152 T ES92121152 T ES 92121152T ES 2120982 T3 ES2120982 T3 ES 2120982T3
- Authority
- ES
- Spain
- Prior art keywords
- bodies
- manufacture
- procedure
- equipment
- polymeric material
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/18—Thermoforming apparatus
- B29C51/20—Thermoforming apparatus having movable moulds or mould parts
- B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
-
- 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
- B29C44/146—Shaping the lining before foaming
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
- B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
- B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Thermal Insulation (AREA)
Abstract
UN PROCESO PARA LA FABRICACION DE CUERPOS CON FORMA ESTRUCTURAL Y/O TERMOAISLANTES QUE CONSISTE EN TERMOFORMAR UNA LAMINA DE UNA PRIMERA MITAD DEL MOLDE (4) Y EN INYECTAR A CONTINUACION UNA ESPUMA TERMOPLASTICA EN LA CAMARA HUECA ENCERRADA ENTRE DICHA LAMINA TERMOFORMADA Y UNA SEGUNDA MITAD DEL MOLDE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI913340A IT1252203B (it) | 1991-12-12 | 1991-12-12 | Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2120982T3 true ES2120982T3 (es) | 1998-11-16 |
Family
ID=11361324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92121152T Expired - Lifetime ES2120982T3 (es) | 1991-12-12 | 1992-12-11 | Procedimiento y equipo para la fabricacion de cuerpos de material polimerico con nucleo espumado. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5811039A (es) |
EP (1) | EP0546565B1 (es) |
JP (1) | JP3157057B2 (es) |
DE (1) | DE69226613T2 (es) |
ES (1) | ES2120982T3 (es) |
IT (1) | IT1252203B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109732883A (zh) * | 2019-03-20 | 2019-05-10 | 滁州市锴模装备模具制造有限公司 | 一种冰箱门压合成型用快速成型模具 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370516A (en) * | 1993-08-30 | 1994-12-06 | Hoover Universal, Inc. | Apparatus for manufacturing seating components |
US6574877B2 (en) | 2000-08-09 | 2003-06-10 | Snap-On Technologies, Inc. | Two piece alignment head |
JP2002219726A (ja) * | 2001-01-25 | 2002-08-06 | Kanegafuchi Chem Ind Co Ltd | 表皮付き型内発泡成形体及びその製造方法 |
JP4107569B2 (ja) * | 2002-04-26 | 2008-06-25 | 日本ビー・ケミカル株式会社 | 金型交換による成形品の射出及び圧縮加飾成形方法 |
US7060217B2 (en) * | 2003-06-12 | 2006-06-13 | General Electric Company | Composite articles comprising resorcinol arylate polyester and method for making thereof |
NL1033052C2 (nl) * | 2006-12-14 | 2008-06-17 | Voestalpine Polynorm Plastics | Vormelement voorzien van een polaire bekledingslaag. |
WO2010011498A1 (en) * | 2008-07-24 | 2010-01-28 | Dow Global Technologies Inc. | Process for manufacturing a shaped foam composite article |
US7976757B2 (en) * | 2009-08-27 | 2011-07-12 | Ju Teng International Holdings Limited | Mold decoration process |
EP2576175A1 (en) | 2010-05-27 | 2013-04-10 | Dow Global Technologies LLC | Method of manufacturing a shaped foam article |
JP2014011099A (ja) * | 2012-07-02 | 2014-01-20 | Daiichi Seiko Co Ltd | コネクタ装置 |
CN110355983B (zh) * | 2018-04-10 | 2022-03-15 | 钜钢机械股份有限公司 | 高分子成型加工系统 |
CN110576559B (zh) * | 2018-06-07 | 2021-08-24 | 钜钢机械股份有限公司 | 高分子加工装置的改良构造 |
CN116669941A (zh) | 2021-07-14 | 2023-08-29 | Nmc公司 | 至少部分覆盖有表皮材料的低密度泡沫 |
CN116533438B (zh) * | 2023-05-22 | 2023-10-24 | 恩平市锐新塑胶制品有限公司 | 一种麦克风塑料管体的注塑成型装置及其工艺 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865800A (en) * | 1954-11-11 | 1958-12-23 | Basf Ag | Process of forming shaped articles of porous styrene polymers having impact-resistant surfaces |
US2977639A (en) * | 1955-10-20 | 1961-04-04 | Monsanto Chemicals | Method for preparing laminated plastic structures |
GB1269991A (en) * | 1969-01-03 | 1972-04-12 | Ici Ltd | Improvements in or relating to building panels |
US3717922A (en) * | 1971-06-08 | 1973-02-27 | H Witkowski | Method of making skin reinforced pallet |
US3725320A (en) * | 1972-04-03 | 1973-04-03 | Dart Ind Inc | Aging of impregnated foamable beads |
US3864206A (en) * | 1972-04-17 | 1975-02-04 | Rodney V Linderoth | Structurally Supported, Dimensionally Accurate, Shaped Articles and Method of Producing the Same |
GB1458664A (en) * | 1973-01-31 | 1976-12-15 | Storey Brothers & Co | Resilient padded items |
US4053545A (en) * | 1974-04-26 | 1977-10-11 | Standard Oil Company (Indiana) | Process for manufacturing laminated structural foam articles |
US4144296A (en) * | 1976-06-23 | 1979-03-13 | The Mead Corporation | Process for molding a polystyrene foam structure with a bonded covering |
JPS57188327A (en) * | 1981-05-18 | 1982-11-19 | Mitsui Petrochem Ind Ltd | Manufacture of foamed laminate |
US4389358A (en) * | 1981-06-22 | 1983-06-21 | Kmmco Structural Foam, Inc. | Method and apparatus for making an integral structural cellular and non-cellular plastic or resinous article with a smooth outer surface |
US4548775A (en) * | 1984-01-05 | 1985-10-22 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Method for production of thermoplastic resin foams |
IT1185507B (it) * | 1985-02-14 | 1987-11-12 | Devi Spa | Procedimento ed apparecchiatura per lo stampaggio di materiale plastico espanso in combinazione con materiale plastico rigido |
JPS6235833A (ja) * | 1985-08-08 | 1987-02-16 | Sekisui Plastics Co Ltd | 表皮材付発泡成形品の製造方法 |
US4676938A (en) * | 1986-01-15 | 1987-06-30 | John Brown, Inc. | Differential pressure thermoforming and foam injection process and apparatus |
JPH0793992B2 (ja) * | 1986-12-26 | 1995-10-11 | 東洋ゴム工業株式会社 | 透湿性シ−トクツシヨンおよびその製造方法 |
DE3823690C1 (es) * | 1988-07-13 | 1989-07-06 | Grammer Sitzsysteme Gmbh, 8450 Amberg, De | |
US5094789A (en) * | 1988-08-24 | 1992-03-10 | Odhner Oliver R | Method for eraser manufacture |
DE3834604C2 (de) * | 1988-10-11 | 1997-02-27 | Alkor Gmbh | Verfahren und Vorrichtung zur Herstellung von Gegenständen aus Schaumstoff, die mit einer thermoverformbaren Kunststoffbahn beschichtet sind |
-
1991
- 1991-12-12 IT ITMI913340A patent/IT1252203B/it active IP Right Grant
-
1992
- 1992-12-10 JP JP33075592A patent/JP3157057B2/ja not_active Expired - Fee Related
- 1992-12-11 DE DE69226613T patent/DE69226613T2/de not_active Expired - Fee Related
- 1992-12-11 ES ES92121152T patent/ES2120982T3/es not_active Expired - Lifetime
- 1992-12-11 EP EP92121152A patent/EP0546565B1/en not_active Expired - Lifetime
-
1994
- 1994-07-06 US US08/271,243 patent/US5811039A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109732883A (zh) * | 2019-03-20 | 2019-05-10 | 滁州市锴模装备模具制造有限公司 | 一种冰箱门压合成型用快速成型模具 |
CN109732883B (zh) * | 2019-03-20 | 2020-07-03 | 滁州市锴模装备模具制造有限公司 | 一种冰箱门压合成型用快速成型模具 |
Also Published As
Publication number | Publication date |
---|---|
ITMI913340A0 (it) | 1991-12-12 |
EP0546565B1 (en) | 1998-08-12 |
JP3157057B2 (ja) | 2001-04-16 |
IT1252203B (it) | 1995-06-05 |
JPH05253967A (ja) | 1993-10-05 |
US5811039A (en) | 1998-09-22 |
ITMI913340A1 (it) | 1993-06-12 |
EP0546565A1 (en) | 1993-06-16 |
DE69226613T2 (de) | 1999-04-15 |
DE69226613D1 (de) | 1998-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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