CN201401603Y - Upvc管道自紧闷头 - Google Patents
Upvc管道自紧闷头 Download PDFInfo
- Publication number
- CN201401603Y CN201401603Y CN2009203029646U CN200920302964U CN201401603Y CN 201401603 Y CN201401603 Y CN 201401603Y CN 2009203029646 U CN2009203029646 U CN 2009203029646U CN 200920302964 U CN200920302964 U CN 200920302964U CN 201401603 Y CN201401603 Y CN 201401603Y
- Authority
- CN
- China
- Prior art keywords
- plate
- pressing plate
- choke
- bolt
- tightening
- 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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- Pipe Accessories (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203029646U CN201401603Y (zh) | 2009-05-08 | 2009-05-08 | Upvc管道自紧闷头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203029646U CN201401603Y (zh) | 2009-05-08 | 2009-05-08 | Upvc管道自紧闷头 |
Publications (1)
Publication Number | Publication Date |
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CN201401603Y true CN201401603Y (zh) | 2010-02-10 |
Family
ID=41661400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009203029646U Expired - Fee Related CN201401603Y (zh) | 2009-05-08 | 2009-05-08 | Upvc管道自紧闷头 |
Country Status (1)
Country | Link |
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CN (1) | CN201401603Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104864219A (zh) * | 2015-04-29 | 2015-08-26 | 苏州福润机械有限公司 | 一种压力管道用闷板 |
CN102518906B (zh) * | 2011-12-30 | 2016-06-29 | 沪东中华造船(集团)有限公司 | 用于管子封口的塑料盲法兰的安装方法 |
CN109798414A (zh) * | 2019-04-02 | 2019-05-24 | 山西省机械产品质量监督检验站 | 输气管线管口封堵装置 |
-
2009
- 2009-05-08 CN CN2009203029646U patent/CN201401603Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518906B (zh) * | 2011-12-30 | 2016-06-29 | 沪东中华造船(集团)有限公司 | 用于管子封口的塑料盲法兰的安装方法 |
CN104864219A (zh) * | 2015-04-29 | 2015-08-26 | 苏州福润机械有限公司 | 一种压力管道用闷板 |
CN109798414A (zh) * | 2019-04-02 | 2019-05-24 | 山西省机械产品质量监督检验站 | 输气管线管口封堵装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Global-Longsheng Environmental Technology & Development Co., Ltd. Assignor: Changzhou Global Cooling Equipment Co., Ltd. Contract record no.: 2010320001247 Denomination of utility model: UPVC pipe self-tightening choke plug Granted publication date: 20100210 License type: Exclusive License Record date: 20101227 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Global-Longsheng Environmental Technology & Development Co., Ltd. Assignor: Changzhou Global Cooling Equipment Co., Ltd. Contract record no.: 2010320001247 Denomination of utility model: UPVC pipeline self tight bulkhead Granted publication date: 20100210 License type: Exclusive license Record date: 20101227 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20120508 |