CN203393706U - 一种自锁型抗拔锚杆 - Google Patents
一种自锁型抗拔锚杆 Download PDFInfo
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- CN203393706U CN203393706U CN201320454207.7U CN201320454207U CN203393706U CN 203393706 U CN203393706 U CN 203393706U CN 201320454207 U CN201320454207 U CN 201320454207U CN 203393706 U CN203393706 U CN 203393706U
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CN201320454207.7U CN203393706U (zh) | 2013-07-26 | 2013-07-26 | 一种自锁型抗拔锚杆 |
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CN201320454207.7U CN203393706U (zh) | 2013-07-26 | 2013-07-26 | 一种自锁型抗拔锚杆 |
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CN203393706U true CN203393706U (zh) | 2014-01-15 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105178328A (zh) * | 2015-07-30 | 2015-12-23 | 葛加君 | 高压喷射扩张热熔锚杆基坑支护方法 |
CN108412527A (zh) * | 2018-05-23 | 2018-08-17 | 向开秀 | 一种隧道施工用加固锚杆 |
CN110578542A (zh) * | 2019-09-19 | 2019-12-17 | 中国矿业大学 | 一种高应力冲击地压巷道锚杆、设计方法和工作方法 |
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2013
- 2013-07-26 CN CN201320454207.7U patent/CN203393706U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105178328A (zh) * | 2015-07-30 | 2015-12-23 | 葛加君 | 高压喷射扩张热熔锚杆基坑支护方法 |
CN108412527A (zh) * | 2018-05-23 | 2018-08-17 | 向开秀 | 一种隧道施工用加固锚杆 |
CN108412527B (zh) * | 2018-05-23 | 2019-10-29 | 安徽千一智能设备股份有限公司 | 一种隧道施工用加固锚杆 |
CN110578542A (zh) * | 2019-09-19 | 2019-12-17 | 中国矿业大学 | 一种高应力冲击地压巷道锚杆、设计方法和工作方法 |
CN110578542B (zh) * | 2019-09-19 | 2020-09-08 | 中国矿业大学 | 一种高应力冲击地压巷道锚杆、设计方法和工作方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG ZHENGHE TRANSPORTATION CONSTRUCTION CO., Free format text: FORMER NAME: YUEQING CITY ROAD AND BRIDGE ENGINEERING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Xuyang road in Yueqing city of Zhejiang province in 325600 Wenzhou City No. 102-112 Patentee after: Zhejiang Zheng He Traffic Construction Co.,Ltd. Address before: Xuyang road in Yueqing city of Zhejiang province in 325600 Wenzhou City No. 102-112 Patentee before: Yuqing City Road and Bridge Engineering Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140115 |