JPS62134714U - - Google Patents
Info
- Publication number
- JPS62134714U JPS62134714U JP1986021586U JP2158686U JPS62134714U JP S62134714 U JPS62134714 U JP S62134714U JP 1986021586 U JP1986021586 U JP 1986021586U JP 2158686 U JP2158686 U JP 2158686U JP S62134714 U JPS62134714 U JP S62134714U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- section
- thread
- interrupted
- screw extruder
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 1
- 238000004898 kneading Methods 0.000 description 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
- 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
- B29C48/68—Barrels or cylinders
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
-
- 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
- B29C48/535—Screws with thread pitch varying along the longitudinal axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986021586U JPS62134714U (es) | 1986-02-19 | 1986-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986021586U JPS62134714U (es) | 1986-02-19 | 1986-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62134714U true JPS62134714U (es) | 1987-08-25 |
Family
ID=30818160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986021586U Pending JPS62134714U (es) | 1986-02-19 | 1986-02-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62134714U (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0343229A (ja) * | 1989-07-12 | 1991-02-25 | Sato Tekkosho:Kk | 石鹸の押出し成形機 |
JP2020536733A (ja) * | 2017-10-17 | 2020-12-17 | ブス アーゲー | 混練要素用の収容領域を備え、ハウジングの内周面上に前記収容領域を不均一に分散配置している混合・混練機 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5337027U (es) * | 1976-09-07 | 1978-04-01 | ||
JPS5653500A (en) * | 1979-10-08 | 1981-05-13 | Hitachi Ltd | Solid waste storage pond |
-
1986
- 1986-02-19 JP JP1986021586U patent/JPS62134714U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5337027U (es) * | 1976-09-07 | 1978-04-01 | ||
JPS5653500A (en) * | 1979-10-08 | 1981-05-13 | Hitachi Ltd | Solid waste storage pond |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0343229A (ja) * | 1989-07-12 | 1991-02-25 | Sato Tekkosho:Kk | 石鹸の押出し成形機 |
JP2020536733A (ja) * | 2017-10-17 | 2020-12-17 | ブス アーゲー | 混練要素用の収容領域を備え、ハウジングの内周面上に前記収容領域を不均一に分散配置している混合・混練機 |
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