CN201915991U - Axial positioning ball locking device of lifesaving cabin door - Google Patents
Axial positioning ball locking device of lifesaving cabin door Download PDFInfo
- Publication number
- CN201915991U CN201915991U CN2010206913078U CN201020691307U CN201915991U CN 201915991 U CN201915991 U CN 201915991U CN 2010206913078 U CN2010206913078 U CN 2010206913078U CN 201020691307 U CN201020691307 U CN 201020691307U CN 201915991 U CN201915991 U CN 201915991U
- Authority
- CN
- China
- Prior art keywords
- door
- gland
- positioning bead
- hinge
- positioning ball
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206913078U CN201915991U (en) | 2010-12-31 | 2010-12-31 | Axial positioning ball locking device of lifesaving cabin door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206913078U CN201915991U (en) | 2010-12-31 | 2010-12-31 | Axial positioning ball locking device of lifesaving cabin door |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201915991U true CN201915991U (en) | 2011-08-03 |
Family
ID=44415791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206913078U Expired - Fee Related CN201915991U (en) | 2010-12-31 | 2010-12-31 | Axial positioning ball locking device of lifesaving cabin door |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201915991U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104033178A (en) * | 2014-05-20 | 2014-09-10 | 天长市远洋船舶设备有限公司 | Transmission locking device of underground refuge chamber protection air-tight door |
-
2010
- 2010-12-31 CN CN2010206913078U patent/CN201915991U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104033178A (en) * | 2014-05-20 | 2014-09-10 | 天长市远洋船舶设备有限公司 | Transmission locking device of underground refuge chamber protection air-tight door |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Qu Kai Inventor after: Li Bo Inventor after: Liu Zhengwei Inventor after: Li Ning Inventor after: Liu Linshan Inventor after: Chen Mingfei Inventor after: Wang Na Inventor after: Qu Han Inventor before: Qu Kai Inventor before: Li Bo Inventor before: Liu Zhengwei Inventor before: Li Ning |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QU KAI LI BO LIU ZHENGWEI LI NING TO: QU KAI LI BO LIU ZHENGWEI LI NING LIU LINSHAN CHEN MINGFEI WANG NA QU HAN |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20131231 |