CN2761846Y - 可测量长度的中空注浆锚杆 - Google Patents
可测量长度的中空注浆锚杆 Download PDFInfo
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- CN2761846Y CN2761846Y CN 200520032929 CN200520032929U CN2761846Y CN 2761846 Y CN2761846 Y CN 2761846Y CN 200520032929 CN200520032929 CN 200520032929 CN 200520032929 U CN200520032929 U CN 200520032929U CN 2761846 Y CN2761846 Y CN 2761846Y
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- anchor
- bar body
- metallic rod
- anchor bar
- anchor rod
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520032929 CN2761846Y (zh) | 2005-01-24 | 2005-01-24 | 可测量长度的中空注浆锚杆 |
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CN 200520032929 CN2761846Y (zh) | 2005-01-24 | 2005-01-24 | 可测量长度的中空注浆锚杆 |
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CN2761846Y true CN2761846Y (zh) | 2006-03-01 |
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CN 200520032929 Expired - Fee Related CN2761846Y (zh) | 2005-01-24 | 2005-01-24 | 可测量长度的中空注浆锚杆 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101737070B (zh) * | 2008-11-07 | 2012-05-23 | 中国矿业大学 | 一种量测巷道底臌大变形的锚杆及其方法 |
CN102628283A (zh) * | 2012-04-25 | 2012-08-08 | 重庆城建控股(集团)有限责任公司 | 锚杆套筒埋置深度检测装置 |
CN108457269A (zh) * | 2018-02-24 | 2018-08-28 | 东莞福瑞来建筑劳务有限责任公司 | 一种使用寿命长的预应力锚索 |
CN108663384A (zh) * | 2018-06-08 | 2018-10-16 | 太原理工大学 | 一种基于tdr的锚杆无损检测装置和方法 |
-
2005
- 2005-01-24 CN CN 200520032929 patent/CN2761846Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101737070B (zh) * | 2008-11-07 | 2012-05-23 | 中国矿业大学 | 一种量测巷道底臌大变形的锚杆及其方法 |
CN102628283A (zh) * | 2012-04-25 | 2012-08-08 | 重庆城建控股(集团)有限责任公司 | 锚杆套筒埋置深度检测装置 |
CN108457269A (zh) * | 2018-02-24 | 2018-08-28 | 东莞福瑞来建筑劳务有限责任公司 | 一种使用寿命长的预应力锚索 |
CN108663384A (zh) * | 2018-06-08 | 2018-10-16 | 太原理工大学 | 一种基于tdr的锚杆无损检测装置和方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHENGDU HYUNDAI WANTONG ANCHORING TECHNOLOGY CO., Free format text: FORMER OWNER: CHENGDU MAITONG ENGINEERING MATERIAL CO., LTD. Effective date: 20070511 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070511 Address after: 610031, building 13, building 63, Shawan Road, Chengdu, Sichuan, Jinniu District, I Patentee after: Chengdu Modern Wantong Anchor Technology Co., Ltd. Address before: 610031, building B5, 18 floor, West Olin garden, 2 West Road, Sichuan, Chengdu, China Patentee before: Chengdu Maitong Engineering Material Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SICHUAN YADONG CEMENT CO., LTD. Assignor: Chengdu Modern Wantong Anchor Technology Co., Ltd. Contract fulfillment period: 2009.9.15 to 2014.9.14 Contract record no.: 2009510000051 Denomination of utility model: Hollow slurry filling anchor rod capable of measuring length Granted publication date: 20060301 License type: Exclusive license Record date: 20090921 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.15 TO 2014.9.14; CHANGE OF CONTRACT Name of requester: SICHUAN YADONG CEMENT CO., LTD. Effective date: 20090921 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060301 Termination date: 20140124 |