JPH0379922U - - Google Patents
Info
- Publication number
- JPH0379922U JPH0379922U JP1989141490U JP14149089U JPH0379922U JP H0379922 U JPH0379922 U JP H0379922U JP 1989141490 U JP1989141490 U JP 1989141490U JP 14149089 U JP14149089 U JP 14149089U JP H0379922 U JPH0379922 U JP H0379922U
- Authority
- JP
- Japan
- Prior art keywords
- return member
- cylindrical space
- cylinder
- decylinder
- respect
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000003795 desorption Methods 0.000 claims 3
- 238000007872 degassing Methods 0.000 claims 2
- 238000013022 venting Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
-
- 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
- B29C48/76—Venting, drying means; Degassing means
- B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141490U JPH0379922U (US08063081-20111122-C00044.png) | 1989-12-05 | 1989-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141490U JPH0379922U (US08063081-20111122-C00044.png) | 1989-12-05 | 1989-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379922U true JPH0379922U (US08063081-20111122-C00044.png) | 1991-08-15 |
Family
ID=31688381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989141490U Pending JPH0379922U (US08063081-20111122-C00044.png) | 1989-12-05 | 1989-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379922U (US08063081-20111122-C00044.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146972A (ja) * | 1984-12-17 | 1986-07-04 | 株式会社 広瀬鉄工所 | トラツク、バス等重量物の昇降兼立体駐車装置 |
| JPS62199423A (ja) * | 1986-02-27 | 1987-09-03 | Kobe Steel Ltd | ベント押出機のベントアツプ防止装置 |
| JPS6325129U (US08063081-20111122-C00044.png) * | 1986-07-31 | 1988-02-19 |
-
1989
- 1989-12-05 JP JP1989141490U patent/JPH0379922U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146972A (ja) * | 1984-12-17 | 1986-07-04 | 株式会社 広瀬鉄工所 | トラツク、バス等重量物の昇降兼立体駐車装置 |
| JPS62199423A (ja) * | 1986-02-27 | 1987-09-03 | Kobe Steel Ltd | ベント押出機のベントアツプ防止装置 |
| JPS6325129U (US08063081-20111122-C00044.png) * | 1986-07-31 | 1988-02-19 |
