CN101936393B - Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof - Google Patents
Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof Download PDFInfo
- Publication number
- CN101936393B CN101936393B CN2010102781568A CN201010278156A CN101936393B CN 101936393 B CN101936393 B CN 101936393B CN 2010102781568 A CN2010102781568 A CN 2010102781568A CN 201010278156 A CN201010278156 A CN 201010278156A CN 101936393 B CN101936393 B CN 101936393B
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- CN
- China
- Prior art keywords
- tapered sleeve
- opening
- conical surface
- conical sleeve
- door
- 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.)
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Links
- 238000010008 shearing Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 230000001595 contractor effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
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- Mutual Connection Of Rods And Tubes (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102781568A CN101936393B (en) | 2010-09-10 | 2010-09-10 | Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102781568A CN101936393B (en) | 2010-09-10 | 2010-09-10 | Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101936393A CN101936393A (en) | 2011-01-05 |
CN101936393B true CN101936393B (en) | 2012-07-25 |
Family
ID=43389880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102781568A Active CN101936393B (en) | 2010-09-10 | 2010-09-10 | Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof |
Country Status (1)
Country | Link |
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CN (1) | CN101936393B (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568379A (en) * | 1967-12-11 | 1971-03-09 | Atomenergi Ab | Prestressed concrete pressure vessel |
GB2172956B (en) * | 1985-02-26 | 1989-06-14 | Peco Uk Limited | Closure |
CN101038060A (en) * | 2007-04-24 | 2007-09-19 | 沈阳仪表科学研究院 | Lock band embedded quick-opening blind plate |
US20090084791A1 (en) * | 2007-10-02 | 2009-04-02 | Sypris Technologies, Inc. | Closure Having a Segmented Locking Ring |
CN201763943U (en) * | 2010-09-10 | 2011-03-16 | 江苏盛伟过滤设备有限公司 | Opening-telescopic taper sleeve and quick opening closure locking mechanism employing the same |
-
2010
- 2010-09-10 CN CN2010102781568A patent/CN101936393B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101936393A (en) | 2011-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof Effective date of registration: 20160414 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Sunway Filter Equipment Co., Ltd. Registration number: 2016990000279 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170426 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Sunway Filter Equipment Co., Ltd. Registration number: 2016990000279 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof Effective date of registration: 20170427 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Sunway Filter Equipment Co., Ltd. Registration number: 2017990000351 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180323 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Sunway Filter Equipment Co., Ltd. Registration number: 2017990000351 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof Effective date of registration: 20180323 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Sunway Filter Equipment Co., Ltd. Registration number: 2018990000219 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190315 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Sunway Filter Equipment Co., Ltd. Registration number: 2018990000219 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Opening telescope type conical sleeve and fast-opening blind plate locking mechanism thereof Effective date of registration: 20190315 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Jiangsu Sunway Filter Equipment Co., Ltd. Registration number: 2019990000217 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 213000 No. 383 Changhong East Road, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Shengwei Gas Technology Co., Ltd Address before: Wujin District of Jiangsu city in Changzhou Province, 213102 Yao Guan Hua Chang Lu Industrial Park No. 1-1 Patentee before: JIANGSU SUNWAY FILTER Co.,Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210125 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd. Pledgor: JIANGSU SUNWAY FILTER Co.,Ltd. Registration number: 2019990000217 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Open telescopic cone sleeve and locking mechanism of quick opening blind plate Effective date of registration: 20210129 Granted publication date: 20120725 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd. Pledgor: Jiangsu Shengwei Gas Technology Co.,Ltd. Registration number: Y2021320000015 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |