JPS55134226U - - Google Patents
Info
- Publication number
- JPS55134226U JPS55134226U JP1979033473U JP3347379U JPS55134226U JP S55134226 U JPS55134226 U JP S55134226U JP 1979033473 U JP1979033473 U JP 1979033473U JP 3347379 U JP3347379 U JP 3347379U JP S55134226 U JPS55134226 U JP S55134226U
- Authority
- JP
- Japan
- 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.)
- Granted
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
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
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 |
|---|---|---|---|
| JP1979033473U JPS6039245Y2 (ja) | 1979-03-14 | 1979-03-14 | 発泡体の連続押出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979033473U JPS6039245Y2 (ja) | 1979-03-14 | 1979-03-14 | 発泡体の連続押出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55134226U true JPS55134226U (ko) | 1980-09-24 |
| JPS6039245Y2 JPS6039245Y2 (ja) | 1985-11-25 |
Family
ID=28889004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979033473U Expired JPS6039245Y2 (ja) | 1979-03-14 | 1979-03-14 | 発泡体の連続押出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039245Y2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018163998A1 (ja) * | 2017-03-10 | 2018-09-13 | マクセル株式会社 | 発泡成形体の製造方法及び製造装置 |
-
1979
- 1979-03-14 JP JP1979033473U patent/JPS6039245Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018163998A1 (ja) * | 2017-03-10 | 2018-09-13 | マクセル株式会社 | 発泡成形体の製造方法及び製造装置 |
| JP2018149688A (ja) * | 2017-03-10 | 2018-09-27 | マクセル株式会社 | 発泡成形体の製造方法及び製造装置 |
| US11478969B2 (en) | 2017-03-10 | 2022-10-25 | Maxell, Ltd. | Manufacturing method and manufacturing device for foam molded article |
| US11820063B2 (en) | 2017-03-10 | 2023-11-21 | Maxell, Ltd. | Manufacturing method and manufacturing device for foam molded article |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6039245Y2 (ja) | 1985-11-25 |