CN2830044Y - 超低压缩比的单螺杆挤出机构 - Google Patents
超低压缩比的单螺杆挤出机构 Download PDFInfo
- Publication number
- CN2830044Y CN2830044Y CNU2005200619022U CN200520061902U CN2830044Y CN 2830044 Y CN2830044 Y CN 2830044Y CN U2005200619022 U CNU2005200619022 U CN U2005200619022U CN 200520061902 U CN200520061902 U CN 200520061902U CN 2830044 Y CN2830044 Y CN 2830044Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- depth
- compression ratio
- section
- single 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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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
- B29C48/585—Screws provided with gears interacting with the flow
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005200619022U CN2830044Y (zh) | 2005-07-28 | 2005-07-28 | 超低压缩比的单螺杆挤出机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005200619022U CN2830044Y (zh) | 2005-07-28 | 2005-07-28 | 超低压缩比的单螺杆挤出机构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2830044Y true CN2830044Y (zh) | 2006-10-25 |
Family
ID=37134968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2005200619022U Expired - Fee Related CN2830044Y (zh) | 2005-07-28 | 2005-07-28 | 超低压缩比的单螺杆挤出机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2830044Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102189665A (zh) * | 2010-03-05 | 2011-09-21 | 郑灿一 | 科学设计的分离型螺杆 |
CN102965740A (zh) * | 2012-12-05 | 2013-03-13 | 宁波大发化纤有限公司 | 再生聚酯纤维纺丝用深槽螺杆 |
-
2005
- 2005-07-28 CN CNU2005200619022U patent/CN2830044Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102189665A (zh) * | 2010-03-05 | 2011-09-21 | 郑灿一 | 科学设计的分离型螺杆 |
CN102189665B (zh) * | 2010-03-05 | 2013-08-14 | 郑灿一 | 科学设计的分离型螺杆 |
CN102965740A (zh) * | 2012-12-05 | 2013-03-13 | 宁波大发化纤有限公司 | 再生聚酯纤维纺丝用深槽螺杆 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG TAIDE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DESHIWEI PLASTIC MACHINERY CO., LTD., FOSHUN CITY Effective date: 20110225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528041 POYANG NORTH INDUSTRIAL AREA, KUIQI ROAD, CHANCHENG DISTRICT, FOSHANCITY, GUANGDONG PROVINCE TO: 528041 TOWER 2, EAST OF POYANG NORTH INDUSTRIAL AREA, KUIQI ROAD, CHANCHENG DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110225 Address after: 528041 Guangdong Foshan city Chancheng District Poyang Road North Industrial Zone at the east 2 Patentee after: Guangdong Taide Technology Co., Ltd. Address before: 528041 Guangdong Province, Foshan city Chancheng District Poyang Road North Industrial Zone at Patentee before: Deshiwei Plastic Machinery Co., Ltd. Foshan City |
|
ASS | Succession or assignment of patent right |
Owner name: FOSHAN HUIJIN INVESTMENT CO., LTD. Free format text: FORMER OWNER: GUANGDONG TED SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20110808 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110808 Address after: Room 1004, room 21, two West Gate Road, Chancheng District, Foshan, China Patentee after: Foshan Huijin Investment Co., Ltd. Address before: 528041 Guangdong Foshan city Chancheng District Poyang Road North Industrial Zone at the east 2 Patentee before: Guangdong Taide Technology Co., Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Foshan Huijin Investment Co., Ltd. Document name: Notification of Termination of Patent Right |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20140728 |
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EXPY | Termination of patent right or utility model |