DE68901688D1 - Formwerkzeug. - Google Patents
Formwerkzeug.Info
- Publication number
- DE68901688D1 DE68901688D1 DE8989850154T DE68901688T DE68901688D1 DE 68901688 D1 DE68901688 D1 DE 68901688D1 DE 8989850154 T DE8989850154 T DE 8989850154T DE 68901688 T DE68901688 T DE 68901688T DE 68901688 D1 DE68901688 D1 DE 68901688D1
- Authority
- DE
- Germany
- Prior art keywords
- molding tool
- molding
- tool
- 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
- 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
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
-
- 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
- B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
-
- 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
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/38—Moulds for making articles of definite length, i.e. discrete articles with means to avoid flashes
-
- 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
- B29C45/36—Moulds having means for locating or centering cores
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802385A SE461456B (sv) | 1988-06-23 | 1988-06-23 | Formverktyg |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68901688D1 true DE68901688D1 (de) | 1992-07-09 |
DE68901688T2 DE68901688T2 (de) | 1992-12-17 |
Family
ID=20372733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989850154T Expired - Lifetime DE68901688T2 (de) | 1988-06-23 | 1989-05-11 | Formwerkzeug. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4968237A (de) |
EP (1) | EP0348367B1 (de) |
DE (1) | DE68901688T2 (de) |
FI (1) | FI96749C (de) |
SE (1) | SE461456B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317476C2 (de) * | 1993-05-26 | 1996-05-15 | Kloeckner Desma Elastomertechn | Vorrichtung zur Austriebsminimierung an Spritzgießteilen |
SE514116C2 (sv) * | 1994-10-19 | 2001-01-08 | Ericsson Telefon Ab L M | Förfarande för framställning av en kapslad optokomponent, gjutform för kapsling av en optokomponent och tryckanordning för gjutform |
DE19801328C2 (de) * | 1998-01-16 | 2003-03-13 | Rolf Hullmann | Herstellung von aufgeschäumten Formkörpern |
EP1220309A1 (de) * | 2000-12-28 | 2002-07-03 | STMicroelectronics S.r.l. | Herstellungsverfahren einer elektronischen Packungsanordnung |
DE10135724B4 (de) * | 2001-07-26 | 2005-07-21 | Müller Weingarten AG | Abdichtung von Formen |
FR2891489B1 (fr) * | 2005-10-04 | 2007-12-07 | Michelin Soc Tech | Moule pour bande de roulement de pneumatique. |
US11577431B2 (en) * | 2020-09-23 | 2023-02-14 | Saudi Arabian Oil Company | Active self-shaping non-Newtonian fluid based system and method for rapid mold tooling |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2575734A (en) * | 1947-12-30 | 1951-11-20 | Westinghouse Electric Corp | Press |
US2658237A (en) * | 1948-12-14 | 1953-11-10 | Hydraulic Molds Corp | Injection molding apparatus |
DE2933226C2 (de) * | 1979-08-16 | 1983-11-10 | Dorst-Keramikmaschinen-Bau Otto Dorst U. Dipl.-Ing. Walter Schlegel, 8113 Kochel | Membran für eine Presse zum Herstellen von Tellern o.dgl. |
SE446611B (sv) * | 1985-02-06 | 1986-09-29 | Asea Ab | Press av tryckcelltyp |
BR8502414A (pt) * | 1985-05-21 | 1986-12-30 | Luiz Carlos Oliveira Da Cunha | Processo para moldar produtos polimericos com reforco de fibras ou filamentos |
-
1988
- 1988-06-23 SE SE8802385A patent/SE461456B/sv not_active IP Right Cessation
-
1989
- 1989-05-11 EP EP89850154A patent/EP0348367B1/de not_active Expired
- 1989-05-11 DE DE8989850154T patent/DE68901688T2/de not_active Expired - Lifetime
- 1989-05-18 FI FI892402A patent/FI96749C/sv not_active IP Right Cessation
- 1989-06-12 US US07/364,239 patent/US4968237A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4968237A (en) | 1990-11-06 |
SE461456B (sv) | 1990-02-19 |
EP0348367B1 (de) | 1992-06-03 |
FI96749B (sv) | 1996-05-15 |
FI96749C (sv) | 1996-08-26 |
FI892402A0 (fi) | 1989-05-18 |
FI892402A (fi) | 1989-12-24 |
SE8802385L (sv) | 1989-12-24 |
EP0348367A1 (de) | 1989-12-27 |
SE8802385D0 (sv) | 1988-06-23 |
DE68901688T2 (de) | 1992-12-17 |
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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 |