CA917867A - Injection device for injection molding machine - Google Patents
Injection device for injection molding machineInfo
- Publication number
- CA917867A CA917867A CA094880A CA94880A CA917867A CA 917867 A CA917867 A CA 917867A CA 094880 A CA094880 A CA 094880A CA 94880 A CA94880 A CA 94880A CA 917867 A CA917867 A CA 917867A
- Authority
- CA
- Canada
- Prior art keywords
- injection
- molding machine
- injection molding
- injection device
- machine
- 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
- B29C45/20—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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- 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
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
- B29C45/542—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw using an accumulator between plasticising and injection unit, e.g. for a continuously operating plasticising screw
-
- 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
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
- B29C2045/547—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw continuously rotating plasticising screw cooperating with a single injection plunger
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8174069 | 1969-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA917867A true CA917867A (en) | 1973-01-02 |
Family
ID=13754820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA094880A Expired CA917867A (en) | 1969-10-14 | 1970-10-06 | Injection device for injection molding machine |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA917867A (en) |
DE (1) | DE2049991A1 (en) |
FR (1) | FR2065378A5 (en) |
GB (1) | GB1286888A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW259748B (en) * | 1994-03-18 | 1995-10-11 | Nissei Zyushi Kogyo Kk | |
DE10018542A1 (en) | 2000-04-14 | 2001-10-18 | Krauss Maffei Kunststofftech | Injection machine for molding plastics or metals has a screw plasticizing unit which moves axially in the injection piston |
AU2003205638A1 (en) * | 2003-01-21 | 2004-08-13 | Tetra Laval Holdings And Finance S.A. | Method and apparatus of injection moulding |
DE202005021060U1 (en) * | 2005-09-14 | 2007-01-18 | Siemens Ag | Injection molding machine, especially for injection stamping, comprises an injection unit with a linear drive unit, a closure unit with a linear drive unit, and a preplastication unit |
-
1970
- 1970-10-06 CA CA094880A patent/CA917867A/en not_active Expired
- 1970-10-12 DE DE19702049991 patent/DE2049991A1/en active Pending
- 1970-10-13 FR FR7036873A patent/FR2065378A5/fr not_active Expired
- 1970-10-14 GB GB4892670A patent/GB1286888A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1286888A (en) | 1972-08-23 |
FR2065378A5 (en) | 1971-07-23 |
DE2049991A1 (en) | 1971-04-22 |
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