CH364621A - Screw for plastic screw press - Google Patents
Screw for plastic screw pressInfo
- Publication number
- CH364621A CH364621A CH6528258A CH6528258A CH364621A CH 364621 A CH364621 A CH 364621A CH 6528258 A CH6528258 A CH 6528258A CH 6528258 A CH6528258 A CH 6528258A CH 364621 A CH364621 A CH 364621A
- Authority
- CH
- Switzerland
- Prior art keywords
- screw
- plastic
- press
- screw press
- plastic screw
- Prior art date
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER22073A DE1172034B (en) | 1957-10-26 | 1957-10-26 | Screw press for processing thermoplastics |
Publications (1)
Publication Number | Publication Date |
---|---|
CH364621A true CH364621A (en) | 1962-09-30 |
Family
ID=7401044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6528258A CH364621A (en) | 1957-10-26 | 1958-10-21 | Screw for plastic screw press |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH364621A (en) |
DE (1) | DE1172034B (en) |
GB (1) | GB903424A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE618200C (en) * | 1935-09-03 | Ewald Breucker | Extrusion press for plastic clay masses or the like. | |
US2595210A (en) * | 1949-06-11 | 1952-04-29 | James C Clinefelter | Machine for feeding, working, and mixing plastic material |
-
1957
- 1957-10-26 DE DER22073A patent/DE1172034B/en active Pending
-
1958
- 1958-10-21 CH CH6528258A patent/CH364621A/en unknown
- 1958-10-27 GB GB34359/58A patent/GB903424A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1172034B (en) | 1964-06-11 |
GB903424A (en) | 1962-08-15 |
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