FR1524962A - Special nozzle for plastic injection molding machines - Google Patents
Special nozzle for plastic injection molding machinesInfo
- Publication number
- FR1524962A FR1524962A FR963565A FR963565A FR1524962A FR 1524962 A FR1524962 A FR 1524962A FR 963565 A FR963565 A FR 963565A FR 963565 A FR963565 A FR 963565A FR 1524962 A FR1524962 A FR 1524962A
- Authority
- FR
- France
- Prior art keywords
- injection molding
- plastic injection
- molding machines
- special nozzle
- nozzle
- 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
- 238000001746 injection 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
- B29C45/27—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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
- B29C45/231—Needle valve systems 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C2045/2766—Heat insulation between nozzle and mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR963565A FR1524962A (en) | 1964-02-12 | 1964-02-12 | Special nozzle for plastic injection molding machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR963565A FR1524962A (en) | 1964-02-12 | 1964-02-12 | Special nozzle for plastic injection molding machines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1524962A true FR1524962A (en) | 1968-05-17 |
Family
ID=8823024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR963565A Expired FR1524962A (en) | 1964-02-12 | 1964-02-12 | Special nozzle for plastic injection molding machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1524962A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425318A1 (en) * | 1978-05-12 | 1979-12-07 | Ramond Louis | Injection moulding nozzle - with metallic oxide coating to inhibit heat transfer to mould tool |
FR2455973A1 (en) * | 1979-05-07 | 1980-12-05 | Nipki Tech Material | |
EP0321678A1 (en) * | 1987-12-10 | 1989-06-28 | Otto Hofstetter AG | Injection nozzle and injection-moulding apparatus |
EP0405663A1 (en) * | 1989-06-26 | 1991-01-02 | Stork Plastics Machinery B.V. | Injector head |
EP4032678A1 (en) * | 2021-01-20 | 2022-07-27 | Ningbo Zero Engineering Plastics Co., Ltd. | Thermal insulation washer and use thereof in extrusion of ultra-high temperature engineering plastics |
-
1964
- 1964-02-12 FR FR963565A patent/FR1524962A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425318A1 (en) * | 1978-05-12 | 1979-12-07 | Ramond Louis | Injection moulding nozzle - with metallic oxide coating to inhibit heat transfer to mould tool |
FR2455973A1 (en) * | 1979-05-07 | 1980-12-05 | Nipki Tech Material | |
EP0321678A1 (en) * | 1987-12-10 | 1989-06-28 | Otto Hofstetter AG | Injection nozzle and injection-moulding apparatus |
EP0405663A1 (en) * | 1989-06-26 | 1991-01-02 | Stork Plastics Machinery B.V. | Injector head |
EP4032678A1 (en) * | 2021-01-20 | 2022-07-27 | Ningbo Zero Engineering Plastics Co., Ltd. | Thermal insulation washer and use thereof in extrusion of ultra-high temperature engineering plastics |
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