CN203867440U - 柔性大门防坠落装置 - Google Patents
柔性大门防坠落装置 Download PDFInfo
- Publication number
- CN203867440U CN203867440U CN201420188370.8U CN201420188370U CN203867440U CN 203867440 U CN203867440 U CN 203867440U CN 201420188370 U CN201420188370 U CN 201420188370U CN 203867440 U CN203867440 U CN 203867440U
- Authority
- CN
- China
- Prior art keywords
- door body
- guide rail
- self
- coupling hitch
- hooking
- 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 - Lifetime
Links
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000005488 sandblasting Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420188370.8U CN203867440U (zh) | 2014-04-17 | 2014-04-17 | 柔性大门防坠落装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420188370.8U CN203867440U (zh) | 2014-04-17 | 2014-04-17 | 柔性大门防坠落装置 |
Publications (1)
Publication Number | Publication Date |
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CN203867440U true CN203867440U (zh) | 2014-10-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420188370.8U Expired - Lifetime CN203867440U (zh) | 2014-04-17 | 2014-04-17 | 柔性大门防坠落装置 |
Country Status (1)
Country | Link |
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CN (1) | CN203867440U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106761348A (zh) * | 2016-11-29 | 2017-05-31 | 中船西江造船有限公司 | 柔性门防坠落装置 |
CN110905384A (zh) * | 2019-12-04 | 2020-03-24 | 北京北方车辆集团有限公司 | 一种升降式电动门防坠落装置 |
CN110905384B (zh) * | 2019-12-04 | 2024-06-11 | 北京北方车辆集团有限公司 | 一种升降式电动门防坠落装置 |
-
2014
- 2014-04-17 CN CN201420188370.8U patent/CN203867440U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106761348A (zh) * | 2016-11-29 | 2017-05-31 | 中船西江造船有限公司 | 柔性门防坠落装置 |
CN110905384A (zh) * | 2019-12-04 | 2020-03-24 | 北京北方车辆集团有限公司 | 一种升降式电动门防坠落装置 |
CN110905384B (zh) * | 2019-12-04 | 2024-06-11 | 北京北方车辆集团有限公司 | 一种升降式电动门防坠落装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosion-proof hook for flexible gate anti-falling device Effective date of registration: 20170919 Granted publication date: 20141008 Pledgee: Bank of Hankou Limited by Share Ltd. Hanzheng Street branch Pledgor: HUBEI SANJIANG AEROSPACE COATING EQUIPMENT ENGINEERING Co.,Ltd. Registration number: 2017420000030 |
|
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: 20171114 Granted publication date: 20141008 Pledgee: Bank of Hankou Limited by Share Ltd. Hanzheng Street branch Pledgor: HUBEI SANJIANG AEROSPACE COATING EQUIPMENT ENGINEERING Co.,Ltd. Registration number: 2017420000030 |
|
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 utility model: Explosion-proof hook for flexible gate anti-falling device Effective date of registration: 20171122 Granted publication date: 20141008 Pledgee: Bank of Hankou Limited by Share Ltd. Hanzheng Street branch Pledgor: HUBEI SANJIANG AEROSPACE COATING EQUIPMENT ENGINEERING Co.,Ltd. Registration number: 2017420000039 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20141008 |