ATE153900T1 - Verfahren zum herstellen durch giessen eines gegenstandes mit einem hohlen bereich - Google Patents
Verfahren zum herstellen durch giessen eines gegenstandes mit einem hohlen bereichInfo
- Publication number
- ATE153900T1 ATE153900T1 AT94490032T AT94490032T ATE153900T1 AT E153900 T1 ATE153900 T1 AT E153900T1 AT 94490032 T AT94490032 T AT 94490032T AT 94490032 T AT94490032 T AT 94490032T AT E153900 T1 ATE153900 T1 AT E153900T1
- Authority
- AT
- Austria
- Prior art keywords
- casting
- producing
- hollow area
- insert
- thermoplastic
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000005266 casting Methods 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
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
- B29C45/17—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
- 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
- B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3029—Handgrips
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9309514A FR2708229B1 (fr) | 1993-07-28 | 1993-07-28 | Procédé de fabrication par moulage d'une pièce comportant une zone creuse. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE153900T1 true ATE153900T1 (de) | 1997-06-15 |
Family
ID=9449868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94490032T ATE153900T1 (de) | 1993-07-28 | 1994-07-25 | Verfahren zum herstellen durch giessen eines gegenstandes mit einem hohlen bereich |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0636465B1 (de) |
| AT (1) | ATE153900T1 (de) |
| DE (2) | DE69403573T2 (de) |
| ES (1) | ES2067433T3 (de) |
| FR (1) | FR2708229B1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2353245A (en) * | 1999-08-20 | 2001-02-21 | Rover Group | A moulding technique |
| ITTV20050073A1 (it) * | 2005-05-30 | 2006-11-30 | Plastal Spa | Procedimento di stampaggio bistadio di materiale plastico nell'automotive, con apparecchiatura a stampo rotante per manufatti plastici cavi di grossa sezione. |
| DE202006004901U1 (de) * | 2006-03-24 | 2006-06-22 | Olho Sinsheim Gmbh | Vorrichtung zum Herstellen von Kunststoffteilen |
| WO2014070542A1 (en) | 2012-11-05 | 2014-05-08 | The Gillette Company | Toothbrush comprising elastomeric cleaning elements over-molded with a harder plastic and method for producing the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1043146A (fr) * | 1951-10-18 | 1953-11-06 | Anciens Ets Hotchkiss & Cie | Accoudoir articulé, notamment pour voitures automobiles |
| FR1299327A (fr) * | 1961-09-04 | 1962-07-20 | Lino Bosco | Dispositif pour la fabrication par moulage par injection d'objets en matière plastique à plusieurs couleurs, disposées selon un dessin prédéterminé |
| FR2160245A1 (en) * | 1971-11-15 | 1973-06-29 | Maglum Sa | Composite hollow mouldings - with optimised combination of flexibility and strength esp for automobile furnishings |
| US4743481A (en) * | 1986-11-26 | 1988-05-10 | Flex Technologies, Inc. | Molding process for articles having an irregular shaped internal passage |
| JPH02108511A (ja) * | 1988-10-19 | 1990-04-20 | Toyoda Gosei Co Ltd | サンドイッチ中空製品の成形方法 |
| JP2897329B2 (ja) * | 1990-03-30 | 1999-05-31 | 三菱瓦斯化学株式会社 | 中空樹脂成形品の製造方法 |
| EP0524333A1 (de) * | 1991-07-24 | 1993-01-27 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines gegossenen Hohlkörpers mittels eines Hohlformkerns aus nichtmetallischem Werkstoff |
-
1993
- 1993-07-28 FR FR9309514A patent/FR2708229B1/fr not_active Expired - Fee Related
-
1994
- 1994-07-25 DE DE69403573T patent/DE69403573T2/de not_active Expired - Fee Related
- 1994-07-25 DE DE0636465T patent/DE636465T1/de active Pending
- 1994-07-25 AT AT94490032T patent/ATE153900T1/de not_active IP Right Cessation
- 1994-07-25 ES ES94490032T patent/ES2067433T3/es not_active Expired - Lifetime
- 1994-07-25 EP EP94490032A patent/EP0636465B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2708229A1 (fr) | 1995-02-03 |
| ES2067433T3 (es) | 1997-10-16 |
| ES2067433T1 (es) | 1995-04-01 |
| EP0636465A1 (de) | 1995-02-01 |
| FR2708229B1 (fr) | 1996-01-12 |
| DE69403573T2 (de) | 1998-10-08 |
| DE69403573D1 (de) | 1997-07-10 |
| DE636465T1 (de) | 1995-07-06 |
| EP0636465B1 (de) | 1997-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |