JPS5035263A - - Google Patents
Info
- Publication number
- JPS5035263A JPS5035263A JP48086366A JP8636673A JPS5035263A JP S5035263 A JPS5035263 A JP S5035263A JP 48086366 A JP48086366 A JP 48086366A JP 8636673 A JP8636673 A JP 8636673A JP S5035263 A JPS5035263 A JP S5035263A
- 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
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
-
- 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
-
- 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
- B29C48/92—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8636673A JPS5325351B2 (ja) | 1973-08-02 | 1973-08-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8636673A JPS5325351B2 (ja) | 1973-08-02 | 1973-08-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5035263A true JPS5035263A (ja) | 1975-04-03 |
JPS5325351B2 JPS5325351B2 (ja) | 1978-07-26 |
Family
ID=13884871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8636673A Expired JPS5325351B2 (ja) | 1973-08-02 | 1973-08-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5325351B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737008A (en) * | 1984-10-01 | 1988-04-12 | Mitsumi Electric Co., Ltd. | Optical transmitting and/or receiving module |
JPH02180508A (ja) * | 1988-09-26 | 1990-07-13 | Sandvik Ab | 両面利用切削インサート |
JP2017119401A (ja) * | 2015-12-28 | 2017-07-06 | 株式会社クラレ | 射出成形品の製造方法 |
WO2018173616A1 (ja) * | 2017-03-23 | 2018-09-27 | 三菱エンジニアリングプラスチックス株式会社 | 芳香族ポリカーボネート樹脂成形品の製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4851058A (ja) * | 1971-10-26 | 1973-07-18 |
-
1973
- 1973-08-02 JP JP8636673A patent/JPS5325351B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4851058A (ja) * | 1971-10-26 | 1973-07-18 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737008A (en) * | 1984-10-01 | 1988-04-12 | Mitsumi Electric Co., Ltd. | Optical transmitting and/or receiving module |
JPH02180508A (ja) * | 1988-09-26 | 1990-07-13 | Sandvik Ab | 両面利用切削インサート |
JP2017119401A (ja) * | 2015-12-28 | 2017-07-06 | 株式会社クラレ | 射出成形品の製造方法 |
WO2018173616A1 (ja) * | 2017-03-23 | 2018-09-27 | 三菱エンジニアリングプラスチックス株式会社 | 芳香族ポリカーボネート樹脂成形品の製造方法 |
JPWO2018173616A1 (ja) * | 2017-03-23 | 2019-07-04 | 三菱エンジニアリングプラスチックス株式会社 | 芳香族ポリカーボネート樹脂成形品の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5325351B2 (ja) | 1978-07-26 |