FR1274248A - Feed screw device - Google Patents
Feed screw deviceInfo
- Publication number
- FR1274248A FR1274248A FR845051A FR845051A FR1274248A FR 1274248 A FR1274248 A FR 1274248A FR 845051 A FR845051 A FR 845051A FR 845051 A FR845051 A FR 845051A FR 1274248 A FR1274248 A FR 1274248A
- Authority
- FR
- France
- Prior art keywords
- feed screw
- screw device
- feed
- screw
- 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
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable 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
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/52—Non-return devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR845051A FR1274248A (en) | 1960-11-25 | 1960-11-25 | Feed screw device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR845051A FR1274248A (en) | 1960-11-25 | 1960-11-25 | Feed screw device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1274248A true FR1274248A (en) | 1961-10-20 |
Family
ID=8743458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR845051A Expired FR1274248A (en) | 1960-11-25 | 1960-11-25 | Feed screw device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1274248A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944192A (en) * | 1973-12-19 | 1976-03-16 | Farrell John J | Plasticizer apparatus for ball agitator along screw flights |
-
1960
- 1960-11-25 FR FR845051A patent/FR1274248A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944192A (en) * | 1973-12-19 | 1976-03-16 | Farrell John J | Plasticizer apparatus for ball agitator along screw flights |
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