FI82900C - Form - Google Patents
Form Download PDFInfo
- Publication number
- FI82900C FI82900C FI890300A FI890300A FI82900C FI 82900 C FI82900 C FI 82900C FI 890300 A FI890300 A FI 890300A FI 890300 A FI890300 A FI 890300A FI 82900 C FI82900 C FI 82900C
- Authority
- FI
- Finland
- Prior art keywords
- mold
- ejection
- ejection device
- plate
- pins
- Prior art date
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
-
- 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
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Claims (3)
1. En gjutform, i synnerhet att användas vid gjut- ning av plast, till vilken hör formramar (1, 2), formski-vor (3) att läggas mellan dem för tillverkning av ett föremäl och en rörbar i förhällande till formramen 5 varande utskjutningsanordning (4), som är försedd med utskjutningstappar (5) för avlägsnande av det i formen tillverkade förem&let ur formen, k ä n -n e t e c k n a d av, att utskjutningsanordningen (4) är lostagbart fäst vid ett i förhallande tili 10 formen rörbart underlag (6), och att i formramen (2) har bildats ett häl (7), genom vilket utskjutningsanord-ningen (4) kan avlägsnas ur formen.
2. En gjutform i enlighet med patentkrav 1, k ä n- 15 netecknad av, att tili utskjutningsanordningen (4) hör en beklädnadsskiva (8), pä vilken har bildats häl för utskjutningstappar (5), och en stödskiva (9), som är fäst vid beklädnadsskivan (8), och att utskjut-ningstapparna (5) är fästa mellan beklädnadsskivan 20 (8) och stödskivan (9).
3. En gjutform i enlighet med patentkrav 2, k ä n- netecknad av, att helheten bildad av beklädnads-skivan (8), utskjutningstapparna (5) och stödskivan 25 (9) är fäst lostagbart vid en som underlag fungerande underlagsskiva (6).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890300A FI82900C (sv) | 1989-01-20 | 1989-01-20 | Form |
AU48437/90A AU4843790A (en) | 1989-01-20 | 1990-01-18 | Exchangeable ejecting device |
PCT/FI1990/000022 WO1990008023A1 (en) | 1989-01-20 | 1990-01-18 | Exchangeable ejecting device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890300A FI82900C (sv) | 1989-01-20 | 1989-01-20 | Form |
FI890300 | 1989-01-20 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI890300A0 FI890300A0 (fi) | 1989-01-20 |
FI890300A FI890300A (fi) | 1990-07-21 |
FI82900B FI82900B (fi) | 1991-01-31 |
FI82900C true FI82900C (sv) | 1991-05-10 |
Family
ID=8527760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI890300A FI82900C (sv) | 1989-01-20 | 1989-01-20 | Form |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4843790A (sv) |
FI (1) | FI82900C (sv) |
WO (1) | WO1990008023A1 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2364075A1 (en) * | 1992-05-22 | 1993-12-09 | Hyperion Catalysis International, Inc. | Improved methods and catalysts for the manufacture of carbon fibrils |
US10265890B2 (en) | 2015-04-10 | 2019-04-23 | Channell Commercial Corporation | Method of manufacturing a thermoset polymer utility vault lid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2485284A (en) * | 1947-01-30 | 1949-10-18 | A R D Corp | Stripper |
US4500275A (en) * | 1983-12-23 | 1985-02-19 | Sharp Die & Mold Company, Inc., A Subsidiary Of R & R Plastic Material, Inc. | Quick change locator clamp assembly for plastic molding machine |
US4767302A (en) * | 1986-09-26 | 1988-08-30 | Yazaki Corporation | Exchangeable multiplunger transfer molding die apparatus |
US4714421A (en) * | 1987-02-11 | 1987-12-22 | National Tool & Manufacturing Co., Inc. | Quick-switch mold set with clamp means |
KR900007341B1 (ko) * | 1987-04-16 | 1990-10-08 | 가부시기가이샤 싱고 세루 빅구 | 수지 성형용 카세트형 금형 |
-
1989
- 1989-01-20 FI FI890300A patent/FI82900C/sv not_active IP Right Cessation
-
1990
- 1990-01-18 WO PCT/FI1990/000022 patent/WO1990008023A1/en unknown
- 1990-01-18 AU AU48437/90A patent/AU4843790A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU4843790A (en) | 1990-08-13 |
WO1990008023A1 (en) | 1990-07-26 |
FI890300A (fi) | 1990-07-21 |
FI82900B (fi) | 1991-01-31 |
FI890300A0 (fi) | 1989-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: MONTONEN, MAUNO |