CN201272019Y - 一种工程塑料型材的挤出螺杆结构 - Google Patents
一种工程塑料型材的挤出螺杆结构 Download PDFInfo
- Publication number
- CN201272019Y CN201272019Y CNU2008200507209U CN200820050720U CN201272019Y CN 201272019 Y CN201272019 Y CN 201272019Y CN U2008200507209 U CNU2008200507209 U CN U2008200507209U CN 200820050720 U CN200820050720 U CN 200820050720U CN 201272019 Y CN201272019 Y CN 201272019Y
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- CN
- China
- Prior art keywords
- screw rod
- engineering plastics
- section
- rod structure
- extrusion screw
- 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.)
- Expired - Fee Related
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008200507209U CN201272019Y (zh) | 2008-07-15 | 2008-07-15 | 一种工程塑料型材的挤出螺杆结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008200507209U CN201272019Y (zh) | 2008-07-15 | 2008-07-15 | 一种工程塑料型材的挤出螺杆结构 |
Publications (1)
Publication Number | Publication Date |
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CN201272019Y true CN201272019Y (zh) | 2009-07-15 |
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Family Applications (1)
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CNU2008200507209U Expired - Fee Related CN201272019Y (zh) | 2008-07-15 | 2008-07-15 | 一种工程塑料型材的挤出螺杆结构 |
Country Status (1)
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CN (1) | CN201272019Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102896760A (zh) * | 2012-10-19 | 2013-01-30 | 无锡市百顺机械厂 | 挤出机螺杆结构 |
CN112873804A (zh) * | 2021-01-13 | 2021-06-01 | 上海理工大学 | 分段式挤出螺杆的连接结构 |
CN112959641A (zh) * | 2021-01-13 | 2021-06-15 | 上海理工大学 | 分段式挤出螺杆 |
CN113276385A (zh) * | 2021-06-08 | 2021-08-20 | 河南工业职业技术学院 | 一种挤出速率可控的挤塑成型模具 |
CN113478700A (zh) * | 2021-07-19 | 2021-10-08 | 何先进 | 一种可降解环保塑料母粒生产设备 |
WO2022077157A1 (zh) * | 2020-10-12 | 2022-04-21 | 安徽华宏机械设备有限公司 | 一种可拆卸工业自动化物料输送机械装置 |
-
2008
- 2008-07-15 CN CNU2008200507209U patent/CN201272019Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102896760A (zh) * | 2012-10-19 | 2013-01-30 | 无锡市百顺机械厂 | 挤出机螺杆结构 |
WO2022077157A1 (zh) * | 2020-10-12 | 2022-04-21 | 安徽华宏机械设备有限公司 | 一种可拆卸工业自动化物料输送机械装置 |
CN112873804A (zh) * | 2021-01-13 | 2021-06-01 | 上海理工大学 | 分段式挤出螺杆的连接结构 |
CN112959641A (zh) * | 2021-01-13 | 2021-06-15 | 上海理工大学 | 分段式挤出螺杆 |
CN113276385A (zh) * | 2021-06-08 | 2021-08-20 | 河南工业职业技术学院 | 一种挤出速率可控的挤塑成型模具 |
CN113478700A (zh) * | 2021-07-19 | 2021-10-08 | 何先进 | 一种可降解环保塑料母粒生产设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: BAIYUN CHEMICAL INDUSTRY CO., LTD., GUANGZHOU CITY Effective date: 20121226 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121226 Address after: Water kiho Industrial Zone Nanhai District 528244 Guangdong city of Foshan province No. 1 Patentee after: Foshan Nanhai Yile Engineering Plastic Co., Ltd. Address before: Water town, Nanhai District 528244 Guangdong Qiming grassland group of city of Foshan Province Patentee before: Foshan Nanhai Yile Engineering Plastic Co., Ltd. Patentee before: Baiyun Chemical Industry Co., Ltd., Guangzhou City |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20160715 |
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CF01 | Termination of patent right due to non-payment of annual fee |