DE2525437C3 - Form zum Spritzgießen oder Preßspritzen von Kautschuk und anderen plastischen wärmehärtbaren Werkstoffen - Google Patents
Form zum Spritzgießen oder Preßspritzen von Kautschuk und anderen plastischen wärmehärtbaren WerkstoffenInfo
- Publication number
- DE2525437C3 DE2525437C3 DE19752525437 DE2525437A DE2525437C3 DE 2525437 C3 DE2525437 C3 DE 2525437C3 DE 19752525437 DE19752525437 DE 19752525437 DE 2525437 A DE2525437 A DE 2525437A DE 2525437 C3 DE2525437 C3 DE 2525437C3
- Authority
- DE
- Germany
- Prior art keywords
- mold
- pressure piece
- plate
- injection
- mold plates
- 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
Links
- 239000000463 material Substances 0.000 title claims description 14
- 238000001746 injection moulding Methods 0.000 title claims description 8
- 229920001971 elastomer Polymers 0.000 title claims description 6
- 229920001187 thermosetting polymer Polymers 0.000 title claims description 5
- 238000001721 transfer moulding Methods 0.000 title claims description 5
- 239000004033 plastic Substances 0.000 title claims description 4
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000002826 coolant Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 description 8
- 238000005266 casting Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229910000952 Be alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7337—Heating or cooling of the mould using gas or steam
-
- 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
- B29C45/26—Moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752525437 DE2525437C3 (de) | 1975-06-07 | 1975-06-07 | Form zum Spritzgießen oder Preßspritzen von Kautschuk und anderen plastischen wärmehärtbaren Werkstoffen |
| IT2399476A IT1067302B (it) | 1975-06-07 | 1976-06-04 | Stampo per lo stampaggio ad iniezione o per la pressoiniezione di caucciu e di altri materiali plastici termoindurenti |
| FR7617096A FR2313199A1 (fr) | 1975-06-07 | 1976-06-04 | Moule pour coulee a injection et injection a la presse de caoutchouc et matieres plastiques thermodurcissables |
| GB2341076A GB1497767A (en) | 1975-06-07 | 1976-06-07 | Mould for injection moulding or transfer moulding of rubber and other thermally hardenable plastics materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752525437 DE2525437C3 (de) | 1975-06-07 | 1975-06-07 | Form zum Spritzgießen oder Preßspritzen von Kautschuk und anderen plastischen wärmehärtbaren Werkstoffen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2525437A1 DE2525437A1 (de) | 1976-12-16 |
| DE2525437B2 DE2525437B2 (de) | 1978-07-06 |
| DE2525437C3 true DE2525437C3 (de) | 1982-01-21 |
Family
ID=5948523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752525437 Expired DE2525437C3 (de) | 1975-06-07 | 1975-06-07 | Form zum Spritzgießen oder Preßspritzen von Kautschuk und anderen plastischen wärmehärtbaren Werkstoffen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2525437C3 (en:Method) |
| FR (1) | FR2313199A1 (en:Method) |
| GB (1) | GB1497767A (en:Method) |
| IT (1) | IT1067302B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3143748C2 (de) * | 1981-11-04 | 1984-11-15 | Continental Gummi-Werke Ag, 3000 Hannover | Form zum Spritzgießen oder Preßspritzen von Kautschuk oder anderen plastischen, wärmehärtbaren Werkstoffen |
| DE3338783C1 (de) * | 1983-10-26 | 1985-03-21 | Werner & Pfleiderer, 7000 Stuttgart | Spritzgießform zur Herstellung von Formartikeln aus wärmehärtbaren Werkstoffen |
| US4784814A (en) * | 1985-07-11 | 1988-11-15 | Ciba-Geigy Corporation | Pressure reaction injection molding process for making molded bodies of thermosets optionally containing filler and/or reinforcing material |
| JP2004237500A (ja) * | 2003-02-04 | 2004-08-26 | Canon Inc | 樹脂成形品の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD77306A (en:Method) * | ||||
| US3113346A (en) * | 1962-03-22 | 1963-12-10 | Bois Plastic Products Inc Du | Nozzle arrangement for hot runner plastic molds |
| CH400553A (de) * | 1962-12-11 | 1965-10-15 | Ankerwerk Gebrueder Goller | Spritzgiessmaschine zur Herstellung von Teilen aus vernetzenden Kunst- oder Naturstoffen |
| FR1385652A (fr) * | 1962-12-11 | 1965-01-15 | Ankerwerk Gebr Goller Fa | Machine à mouler par injection pour la fabrication de pièces en matières synthétiques ou naturelles réticulables, par exemple en caoutchouc |
| DE1454929C3 (de) * | 1964-12-19 | 1973-01-04 | Ankerwerk Nuernberg Gmbh, 8500 Nuernberg | Spritzgießform zur Verarbeitung von vernetzenden Kunst- und Naturstoffen |
| FR1546977A (fr) * | 1967-01-26 | 1968-11-22 | Eckert & Ziegler Gmbh | Moule pour machines à mouler |
| FR1598991A (en:Method) * | 1968-10-04 | 1970-07-15 | ||
| US3819312A (en) * | 1972-07-25 | 1974-06-25 | Pennwalt Corp | Cold runner injection mold for thermosetting resins |
| CA976314A (en) * | 1972-11-21 | 1975-10-21 | Jobst U. Gellert | Hot runner heater |
-
1975
- 1975-06-07 DE DE19752525437 patent/DE2525437C3/de not_active Expired
-
1976
- 1976-06-04 FR FR7617096A patent/FR2313199A1/fr active Granted
- 1976-06-04 IT IT2399476A patent/IT1067302B/it active
- 1976-06-07 GB GB2341076A patent/GB1497767A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2525437A1 (de) | 1976-12-16 |
| FR2313199B1 (en:Method) | 1980-04-30 |
| IT1067302B (it) | 1985-03-16 |
| GB1497767A (en) | 1978-01-12 |
| DE2525437B2 (de) | 1978-07-06 |
| FR2313199A1 (fr) | 1976-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CONTINENTAL AKTIENGESELLSCHAFT, 3000 HANNOVER, DE |
|
| 8339 | Ceased/non-payment of the annual fee |