CN2624953Y - 无动力自动循环救生梯 - Google Patents
无动力自动循环救生梯 Download PDFInfo
- Publication number
- CN2624953Y CN2624953Y CN 03251757 CN03251757U CN2624953Y CN 2624953 Y CN2624953 Y CN 2624953Y CN 03251757 CN03251757 CN 03251757 CN 03251757 U CN03251757 U CN 03251757U CN 2624953 Y CN2624953 Y CN 2624953Y
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- chain
- damping
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- sprocket
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03251757 CN2624953Y (zh) | 2003-06-18 | 2003-06-18 | 无动力自动循环救生梯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03251757 CN2624953Y (zh) | 2003-06-18 | 2003-06-18 | 无动力自动循环救生梯 |
Publications (1)
Publication Number | Publication Date |
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CN2624953Y true CN2624953Y (zh) | 2004-07-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 03251757 Expired - Fee Related CN2624953Y (zh) | 2003-06-18 | 2003-06-18 | 无动力自动循环救生梯 |
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CN (1) | CN2624953Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100406081C (zh) * | 2005-02-07 | 2008-07-30 | 高家榕 | 高楼救生装置 |
CN103638612A (zh) * | 2013-12-17 | 2014-03-19 | 朱红渭 | 无动力液压节流匀速缓降高楼垂直消防滑梯 |
CN108273202A (zh) * | 2018-01-24 | 2018-07-13 | 广西科技大学鹿山学院 | 一种高层建筑用救生装置 |
CN110152213A (zh) * | 2019-05-27 | 2019-08-23 | 祝源 | 高层楼宇火灾连缀自降式逃生装置 |
CN110384877A (zh) * | 2018-04-17 | 2019-10-29 | 汤博宇 | 紧急自走式避难梯结构 |
-
2003
- 2003-06-18 CN CN 03251757 patent/CN2624953Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100406081C (zh) * | 2005-02-07 | 2008-07-30 | 高家榕 | 高楼救生装置 |
CN103638612A (zh) * | 2013-12-17 | 2014-03-19 | 朱红渭 | 无动力液压节流匀速缓降高楼垂直消防滑梯 |
CN108273202A (zh) * | 2018-01-24 | 2018-07-13 | 广西科技大学鹿山学院 | 一种高层建筑用救生装置 |
CN108273202B (zh) * | 2018-01-24 | 2020-06-23 | 广西科技大学鹿山学院 | 一种高层建筑用救生装置 |
CN110384877A (zh) * | 2018-04-17 | 2019-10-29 | 汤博宇 | 紧急自走式避难梯结构 |
CN110152213A (zh) * | 2019-05-27 | 2019-08-23 | 祝源 | 高层楼宇火灾连缀自降式逃生装置 |
CN110152213B (zh) * | 2019-05-27 | 2020-12-18 | 祝源 | 高层楼宇火灾连缀自降式逃生装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C35 | Partial or whole invalidation of patent or utility model | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W11142 Conclusion of examination: Claim No. 3251757.2 of the utility model patent No. 1-2 is invalid and the patent is valid on the basis of claim 3 Decision date of declaring invalidation: 20091209 Decision number of declaring invalidation: 14221 Denomination of utility model: Power-free automatic cycle lifesaving ladder Granted publication date: 20040714 Patentee: Jilin Hengan Electron Machinery Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040714 Termination date: 20120618 |