NL187970C - STACKING MOLDING DEVICE. - Google Patents
STACKING MOLDING DEVICE.Info
- Publication number
- NL187970C NL187970C NLAANVRAGE7907688,A NL7907688A NL187970C NL 187970 C NL187970 C NL 187970C NL 7907688 A NL7907688 A NL 7907688A NL 187970 C NL187970 C NL 187970C
- Authority
- NL
- Netherlands
- Prior art keywords
- molding device
- stacking molding
- stacking
- molding
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title 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
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
- B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
- B29C2045/2834—Needle valves driven by a lever
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA317,946A CA1097870A (en) | 1978-12-14 | 1978-12-14 | Stack injection molding melt transfer system |
CA317946 | 1978-12-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7907688A NL7907688A (en) | 1980-06-17 |
NL187970B NL187970B (en) | 1991-10-01 |
NL187970C true NL187970C (en) | 1992-03-02 |
Family
ID=4113137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7907688,A NL187970C (en) | 1978-12-14 | 1979-10-18 | STACKING MOLDING DEVICE. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS601171B2 (en) |
CA (1) | CA1097870A (en) |
CH (1) | CH645297A5 (en) |
DE (1) | DE2948623A1 (en) |
FR (1) | FR2443920A1 (en) |
GB (1) | GB2039247B (en) |
IT (1) | IT1127738B (en) |
NL (1) | NL187970C (en) |
PT (1) | PT70590A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1188478A (en) * | 1982-07-15 | 1985-06-11 | Peter E.F. Krause | Integral corrosion resistant manifold |
EP0106980A1 (en) * | 1982-09-24 | 1984-05-02 | Jobst Ulrich Gellert | Injection molding core ring gate |
FR2550989B1 (en) * | 1983-08-30 | 1986-03-28 | Allibert Sa | METHOD AND DEVICE FOR MOLDING LARGE-DIMENSIONAL PLASTIC MATERIALS |
EP1587659A1 (en) * | 2003-01-15 | 2005-10-26 | Foboha Gmbh Formenbau | Device for distributing molten plastic in an injection mold comprising several levels |
JP5685095B2 (en) * | 2011-01-26 | 2015-03-18 | 世紀株式会社 | Side gate valve device for injection molding machines |
ITBI20120008A1 (en) * | 2012-07-06 | 2014-01-07 | Thermoplay Spa | INJECTION NOZZLE FOR INJECTION MOLDING OF PLASTIC MATERIALS WITH A SPECIAL CONFIGURATION TO INJECT BALANCED PLASTIC MATERIAL IN THE MELT STATE IN A MOLD |
WO2020236489A1 (en) * | 2019-05-17 | 2020-11-26 | Canon Virginia, Inc. | Manufacturing method, injection molding system, and mold |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3010156A (en) * | 1959-02-13 | 1961-11-28 | Paul M Smith | Automatic valve and degate nozzle for thermoplastic injection machines |
FR1445664A (en) * | 1965-06-02 | 1966-07-15 | Plaster | Improvements to injection presses |
US3973892A (en) * | 1972-01-17 | 1976-08-10 | Husky Injection Molding Systems | Injection-molding machine with transverse feed |
CA1029162A (en) * | 1975-04-10 | 1978-04-11 | Jobst U. Gellert | Bushing seal for valve-gated injection mold |
JPS51136742A (en) * | 1975-05-21 | 1976-11-26 | Fuji Plastics | Runnerless mold of hot runner type |
-
1978
- 1978-12-14 CA CA317,946A patent/CA1097870A/en not_active Expired
-
1979
- 1979-10-10 GB GB7935115A patent/GB2039247B/en not_active Expired
- 1979-10-18 NL NLAANVRAGE7907688,A patent/NL187970C/en not_active IP Right Cessation
- 1979-12-03 DE DE19792948623 patent/DE2948623A1/en active Granted
- 1979-12-03 CH CH1069479A patent/CH645297A5/en not_active IP Right Cessation
- 1979-12-13 JP JP54160937A patent/JPS601171B2/en not_active Expired
- 1979-12-13 FR FR7930599A patent/FR2443920A1/en active Granted
- 1979-12-13 PT PT70590A patent/PT70590A/en unknown
- 1979-12-17 IT IT28083/79A patent/IT1127738B/en active
Also Published As
Publication number | Publication date |
---|---|
GB2039247B (en) | 1982-09-29 |
GB2039247A (en) | 1980-08-06 |
JPS601171B2 (en) | 1985-01-12 |
PT70590A (en) | 1980-01-01 |
IT1127738B (en) | 1986-05-21 |
IT7928083A0 (en) | 1979-12-17 |
DE2948623A1 (en) | 1980-06-26 |
NL187970B (en) | 1991-10-01 |
JPS55159953A (en) | 1980-12-12 |
DE2948623C2 (en) | 1988-09-22 |
NL7907688A (en) | 1980-06-17 |
FR2443920B1 (en) | 1984-05-25 |
FR2443920A1 (en) | 1980-07-11 |
CH645297A5 (en) | 1984-09-28 |
CA1097870A (en) | 1981-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 19991018 |