CN102853205B - 自行走管道内装备的下坡安全保障车 - Google Patents
自行走管道内装备的下坡安全保障车 Download PDFInfo
- Publication number
- CN102853205B CN102853205B CN201210260385.6A CN201210260385A CN102853205B CN 102853205 B CN102853205 B CN 102853205B CN 201210260385 A CN201210260385 A CN 201210260385A CN 102853205 B CN102853205 B CN 102853205B
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- Prior art keywords
- driving wheel
- brake block
- support arm
- vehicle frame
- safety guarantee
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210260385.6A CN102853205B (zh) | 2012-07-25 | 2012-07-25 | 自行走管道内装备的下坡安全保障车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210260385.6A CN102853205B (zh) | 2012-07-25 | 2012-07-25 | 自行走管道内装备的下坡安全保障车 |
Publications (2)
Publication Number | Publication Date |
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CN102853205A CN102853205A (zh) | 2013-01-02 |
CN102853205B true CN102853205B (zh) | 2014-12-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210260385.6A Expired - Fee Related CN102853205B (zh) | 2012-07-25 | 2012-07-25 | 自行走管道内装备的下坡安全保障车 |
Country Status (1)
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CN (1) | CN102853205B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006359A (en) * | 1970-10-12 | 1977-02-01 | Abs Worldwide Technical Services, Inc. | Pipeline crawler |
ATE34821T1 (de) * | 1982-02-02 | 1988-06-15 | Subscan Systems Ltd | Rohrleitungsfahrzeug. |
JPH09295573A (ja) * | 1996-05-02 | 1997-11-18 | Tokyo Gas Co Ltd | 管内走行機構 |
DE29700298U1 (de) * | 1997-01-10 | 1998-05-07 | Scheiff Gmbh | Roboter zur Kanalsanierung |
CN202708463U (zh) * | 2012-07-25 | 2013-01-30 | 浙江工业大学 | 自行走管道内装备的下坡安全保障车 |
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2012
- 2012-07-25 CN CN201210260385.6A patent/CN102853205B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102853205A (zh) | 2013-01-02 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190520 Address after: 132013 No. 777 Shendong Road, Jilin High-tech Zone, Jilin Province Patentee after: JILIN AIRUI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: Room 602, 6th floor, Block A (Great Wall Building), 22 Shijingshan Road, Shijingshan District, Beijing 100043 Patentee before: Beijing Kaifa Yuanfeng Technology Co.,Ltd. Effective date of registration: 20190520 Address after: Room 602, 6th floor, Block A (Great Wall Building), 22 Shijingshan Road, Shijingshan District, Beijing 100043 Patentee after: Beijing Kaifa Yuanfeng Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: Zhejiang University of Technology |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200725 |