ES377540A1 - Aparato para dar forma a un material plastico. - Google Patents
Aparato para dar forma a un material plastico.Info
- Publication number
- ES377540A1 ES377540A1 ES377540A ES377540A ES377540A1 ES 377540 A1 ES377540 A1 ES 377540A1 ES 377540 A ES377540 A ES 377540A ES 377540 A ES377540 A ES 377540A ES 377540 A1 ES377540 A1 ES 377540A1
- Authority
- ES
- Spain
- Prior art keywords
- injection
- mould
- moulding apparatus
- dynamic impact
- assist means
- 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
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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1173269 | 1969-03-05 | ||
GB60290/69A GB1279991A (en) | 1969-03-05 | 1969-03-05 | Injection moulding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES377540A1 true ES377540A1 (es) | 1973-02-01 |
Family
ID=26248480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES377540A Expired ES377540A1 (es) | 1969-03-05 | 1970-03-04 | Aparato para dar forma a un material plastico. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3685937A (es) |
CA (1) | CA918363A (es) |
CH (1) | CH517583A (es) |
DE (2) | DE7007897U (es) |
ES (1) | ES377540A1 (es) |
FR (1) | FR2037529A5 (es) |
NL (1) | NL7003032A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2357583C3 (de) * | 1973-11-19 | 1979-04-12 | Braas & Co Gmbh, 6000 Frankfurt | Einspritzeinheit einer Kunststoff-Spritzgießmaschine |
CA1041259A (en) * | 1974-06-29 | 1978-10-31 | Ingolf Mombaecher | Injection molding machine |
US4014974A (en) * | 1975-02-19 | 1977-03-29 | Hercules Incorporated | Pressless injection molding |
US20080089969A1 (en) * | 2006-10-12 | 2008-04-17 | Husky Injection Molding Systems Ltd. | Barrel head of extruder of molding system, barrel head having outer and inner portions, amongst other things |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB551468A (en) * | 1941-08-19 | 1943-02-24 | Henry Grafton | Improvements in and relating to the moulding of materials by injection |
US2592296A (en) * | 1950-04-01 | 1952-04-08 | Louis F Kutik | Method of and apparatus for making brushes |
US3239881A (en) * | 1961-12-08 | 1966-03-15 | Phillips Petroleum Co | Apparatus for impact extrusion |
US3396431A (en) * | 1965-04-07 | 1968-08-13 | Modern Plastic Machinery Corp | Screw injector for plastic material |
DE1290710B (de) * | 1966-04-27 | 1969-03-13 | Stuebbe Friedrich | Verschlussduese fuer Kunststoff verarbeitende Spritzgiessmaschinen |
-
1970
- 1970-02-25 CA CA075908A patent/CA918363A/en not_active Expired
- 1970-02-25 US US14012A patent/US3685937A/en not_active Expired - Lifetime
- 1970-03-03 NL NL7003032A patent/NL7003032A/xx unknown
- 1970-03-03 FR FR7007532A patent/FR2037529A5/fr not_active Expired
- 1970-03-03 CH CH307970A patent/CH517583A/fr not_active IP Right Cessation
- 1970-03-04 ES ES377540A patent/ES377540A1/es not_active Expired
- 1970-03-04 DE DE7007897U patent/DE7007897U/de not_active Expired
- 1970-03-04 DE DE19702010151 patent/DE2010151A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7003032A (es) | 1970-09-08 |
DE2010151A1 (de) | 1970-09-17 |
US3685937A (en) | 1972-08-22 |
DE7007897U (de) | 1970-07-09 |
CH517583A (fr) | 1972-01-15 |
FR2037529A5 (es) | 1970-12-31 |
CA918363A (en) | 1973-01-09 |
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