DE69310725T2 - VERFAHREN ZUR HERSTELLUNG VON HOHLEN FORMKöRPERN - Google Patents
VERFAHREN ZUR HERSTELLUNG VON HOHLEN FORMKöRPERNInfo
- Publication number
- DE69310725T2 DE69310725T2 DE69310725T DE69310725T DE69310725T2 DE 69310725 T2 DE69310725 T2 DE 69310725T2 DE 69310725 T DE69310725 T DE 69310725T DE 69310725 T DE69310725 T DE 69310725T DE 69310725 T2 DE69310725 T2 DE 69310725T2
- Authority
- DE
- Germany
- Prior art keywords
- molded bodies
- hollow molded
- producing hollow
- producing
- bodies
- 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 - Fee Related
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
- 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
- B29C45/14467—Joining articles or parts of a single article
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
- B29C43/206—Making multilayered articles by pressing the material between two preformed layers, e.g. deformable layers
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow 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
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
-
- 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
- B29C49/06905—Using combined techniques for making the preform
- B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
-
- 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
- B29C49/24—Lining or labelling
-
- 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
- B29C49/58—Blowing means
- B29C49/60—Blow-needles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3205—Particular pressure exerting means for making definite articles
- B29C2043/3222—Particular pressure exerting means for making definite articles pressurized gas, e.g. air
- B29C2043/3227—Particular pressure exerting means for making definite articles pressurized gas, e.g. air inside the material, e.g. gas injection compression moulding
-
- 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
- B29C45/14467—Joining articles or parts of a single article
- B29C2045/14532—Joining articles or parts of a single article injecting between two sheets
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
- B29C2045/1707—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances using a liquid, e.g. water
-
- 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
- B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
-
- 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
- B29K2105/0058—Liquid or visquous
-
- 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
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/256—Sheets, plates, blanks or films
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32647592A JP3232722B2 (ja) | 1992-12-07 | 1992-12-07 | 中空成形体の製造法 |
JP2541493A JPH06238766A (ja) | 1993-02-15 | 1993-02-15 | 中空リブを有する中空成形体 |
PCT/JP1993/001775 WO1994013456A1 (en) | 1992-12-07 | 1993-12-07 | Method for manufacturing a hollow molded body |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69310725D1 DE69310725D1 (de) | 1997-06-19 |
DE69310725T2 true DE69310725T2 (de) | 1997-09-04 |
Family
ID=26363009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69310725T Expired - Fee Related DE69310725T2 (de) | 1992-12-07 | 1993-12-07 | VERFAHREN ZUR HERSTELLUNG VON HOHLEN FORMKöRPERN |
Country Status (4)
Country | Link |
---|---|
US (1) | US5562878A (de) |
EP (1) | EP0633121B1 (de) |
DE (1) | DE69310725T2 (de) |
WO (1) | WO1994013456A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006034953A1 (de) * | 2006-03-31 | 2007-10-25 | MöllerTech GmbH | Verfahren zum Herstellen eines Artikels mit einem Hohlraum aus einem Kunststoffmaterial |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6106260A (en) | 1995-03-03 | 2000-08-22 | Sumitomo Chemical Company, Limited | Mold useful in the production of hollow thermoplastic molded articles |
JP3371315B2 (ja) * | 1996-02-20 | 2003-01-27 | 住友化学工業株式会社 | 中空部を有する熱可塑性樹脂成形体の製造法 |
JP4576024B2 (ja) | 2000-05-31 | 2010-11-04 | トヨタ紡織株式会社 | 表皮一体成形品の製造方法および装置 |
KR101836584B1 (ko) * | 2015-12-10 | 2018-03-09 | 현대자동차주식회사 | 관통홀이 형성된 복합재 및 제조방법 |
DE102017218935A1 (de) * | 2017-10-24 | 2019-04-25 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung eines Schalldämpfers für ein gasführendes Bauteil, Vorrichtung, Schalldämpfer |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR322285A (fr) * | 1902-06-24 | 1903-01-31 | Deschamps Felix | Nouveau mouvement d'échappement à verrous pour rots mobiles applicables à tous les métiers à tisser |
DE320925C (de) * | 1912-09-16 | 1920-05-18 | Georges Joseph Gay | Vorrichtung zum selbsttaetigen Anlassen von Explosionsmotoren |
JPS6054497A (ja) * | 1983-09-05 | 1985-03-28 | 正和産業株式会社 | テ−ピングされたリ−ド線付電子部品の離テ−プ装置 |
JPS6054836A (ja) * | 1983-09-05 | 1985-03-29 | Sanyo Kasei Kogyosho:Kk | クッション性を備えた外被体で被覆された中空成形品並びにその成形方法 |
JPS6054497U (ja) * | 1983-09-24 | 1985-04-17 | 池田物産株式会社 | 表装材と中空芯材との一体成形品 |
JPS61123514A (ja) * | 1984-11-21 | 1986-06-11 | Tokyo Seat Kk | 樹脂成形品に対する装飾部材の取付方法 |
DE3742457A1 (de) * | 1987-12-15 | 1989-06-29 | Dynamit Nobel Ag | Herstellverfahren fuer kunststoff-formteile mit dekorativ-gepraegter oberflaechenbeschichtung |
FR2624425B1 (fr) * | 1987-12-15 | 1990-05-25 | Plastic Omnium Cie | Procede de surmoulage de feuilles non rigides par injection de matieres thermoplastiques pour realiser des pieces composites |
JP2537668B2 (ja) * | 1988-09-19 | 1996-09-25 | 豊田合成株式会社 | 樹脂成形品の製造方法 |
JPH0387224A (ja) * | 1989-07-28 | 1991-04-12 | Sekisui Chem Co Ltd | 射出成形金型 |
US5283028A (en) * | 1990-05-02 | 1994-02-01 | Penda Corporation | Process for producing a selectively reinforced thermoformed article |
US5127814A (en) * | 1990-11-26 | 1992-07-07 | Nitrojection Corporation | Apparatus for producing a fluid-assisted injection molded product |
US5162092A (en) * | 1990-11-29 | 1992-11-10 | Cascade Engineering, Inc. | Gas-assisted injection molding with a carpet layer |
JP2745853B2 (ja) * | 1991-02-13 | 1998-04-28 | トヨタ自動車株式会社 | 中空frp成形体の製造方法 |
-
1993
- 1993-12-07 US US08/256,979 patent/US5562878A/en not_active Expired - Fee Related
- 1993-12-07 DE DE69310725T patent/DE69310725T2/de not_active Expired - Fee Related
- 1993-12-07 EP EP94901044A patent/EP0633121B1/de not_active Expired - Lifetime
- 1993-12-07 WO PCT/JP1993/001775 patent/WO1994013456A1/ja active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006034953A1 (de) * | 2006-03-31 | 2007-10-25 | MöllerTech GmbH | Verfahren zum Herstellen eines Artikels mit einem Hohlraum aus einem Kunststoffmaterial |
Also Published As
Publication number | Publication date |
---|---|
EP0633121A1 (de) | 1995-01-11 |
DE69310725D1 (de) | 1997-06-19 |
WO1994013456A1 (en) | 1994-06-23 |
US5562878A (en) | 1996-10-08 |
EP0633121B1 (de) | 1997-05-14 |
EP0633121A4 (de) | 1995-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |