JPS4861153U - - Google Patents
Info
- Publication number
- JPS4861153U JPS4861153U JP1971107975U JP10797571U JPS4861153U JP S4861153 U JPS4861153 U JP S4861153U JP 1971107975 U JP1971107975 U JP 1971107975U JP 10797571 U JP10797571 U JP 10797571U JP S4861153 U JPS4861153 U JP S4861153U
- 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
- B29C48/74—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder
- B29C48/745—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder for plasticising or homogenising devices
-
- 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
- B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
-
- 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
- B29C48/51—Screws with internal flow passages, e.g. for molten material
-
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/55—Screws having reverse-feeding elements
-
- 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
- B29C48/56—Screws having grooves or cavities other than the thread or the channel
-
- 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
- B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
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 |
---|---|---|---|
JP1971107975U JPS5141904Y2 (ja) | 1971-11-17 | 1971-11-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1971107975U JPS5141904Y2 (ja) | 1971-11-17 | 1971-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4861153U true JPS4861153U (ja) | 1973-08-03 |
JPS5141904Y2 JPS5141904Y2 (ja) | 1976-10-12 |
Family
ID=28020547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1971107975U Expired JPS5141904Y2 (ja) | 1971-11-17 | 1971-11-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5141904Y2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51146554A (en) * | 1975-06-11 | 1976-12-16 | Tomi Kikai Kogyo Kk | Mixing extruder |
WO2015170616A1 (ja) * | 2014-05-08 | 2015-11-12 | 東芝機械株式会社 | 混練装置および混練方法 |
WO2016068049A1 (ja) * | 2014-10-27 | 2016-05-06 | 東芝機械株式会社 | 押出機および混練装置 |
EP3650196A1 (en) * | 2018-11-07 | 2020-05-13 | Giuseppe De Maria | Apparatus and method for manufacturing articles made of recycled rubber |
-
1971
- 1971-11-17 JP JP1971107975U patent/JPS5141904Y2/ja not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51146554A (en) * | 1975-06-11 | 1976-12-16 | Tomi Kikai Kogyo Kk | Mixing extruder |
WO2015170616A1 (ja) * | 2014-05-08 | 2015-11-12 | 東芝機械株式会社 | 混練装置および混練方法 |
JP2015227052A (ja) * | 2014-05-08 | 2015-12-17 | 東芝機械株式会社 | 混練装置および混練方法 |
KR20160148026A (ko) * | 2014-05-08 | 2016-12-23 | 도시바 기카이 가부시키가이샤 | 혼련 장치 및 혼련 방법 |
CN106457645A (zh) * | 2014-05-08 | 2017-02-22 | 东芝机械株式会社 | 混炼装置及混炼方法 |
CN106457645B (zh) * | 2014-05-08 | 2019-01-08 | 东芝机械株式会社 | 混炼装置及混炼方法 |
WO2016068049A1 (ja) * | 2014-10-27 | 2016-05-06 | 東芝機械株式会社 | 押出機および混練装置 |
JP2016083869A (ja) * | 2014-10-27 | 2016-05-19 | 東芝機械株式会社 | 押出機および混練装置 |
EP3650196A1 (en) * | 2018-11-07 | 2020-05-13 | Giuseppe De Maria | Apparatus and method for manufacturing articles made of recycled rubber |
Also Published As
Publication number | Publication date |
---|---|
JPS5141904Y2 (ja) | 1976-10-12 |