CN203050749U - 一种吸能可变形锚杆托盘 - Google Patents
一种吸能可变形锚杆托盘 Download PDFInfo
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- CN203050749U CN203050749U CN 201320013671 CN201320013671U CN203050749U CN 203050749 U CN203050749 U CN 203050749U CN 201320013671 CN201320013671 CN 201320013671 CN 201320013671 U CN201320013671 U CN 201320013671U CN 203050749 U CN203050749 U CN 203050749U
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CN 201320013671 CN203050749U (zh) | 2013-01-10 | 2013-01-10 | 一种吸能可变形锚杆托盘 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103982212A (zh) * | 2014-05-19 | 2014-08-13 | 辽宁工程技术大学 | 矿用六边形管式抗让吸能防冲装置 |
CN103982208A (zh) * | 2014-05-19 | 2014-08-13 | 辽宁工程技术大学 | 矿用内外翻转式抗让吸能防冲装置 |
CN104018861A (zh) * | 2014-05-15 | 2014-09-03 | 河南理工大学 | 一种预应力箱体式托板 |
CN108708757A (zh) * | 2018-06-21 | 2018-10-26 | 北京科技大学 | 一种高阻尼吸能锚杆托盘 |
CN111472824A (zh) * | 2020-04-18 | 2020-07-31 | 辽宁工程技术大学 | 一种吸能降压预警锚杆 |
-
2013
- 2013-01-10 CN CN 201320013671 patent/CN203050749U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104018861A (zh) * | 2014-05-15 | 2014-09-03 | 河南理工大学 | 一种预应力箱体式托板 |
CN103982212A (zh) * | 2014-05-19 | 2014-08-13 | 辽宁工程技术大学 | 矿用六边形管式抗让吸能防冲装置 |
CN103982208A (zh) * | 2014-05-19 | 2014-08-13 | 辽宁工程技术大学 | 矿用内外翻转式抗让吸能防冲装置 |
CN103982212B (zh) * | 2014-05-19 | 2016-09-28 | 辽宁工程技术大学 | 矿用六边形管式抗让吸能防冲装置 |
CN108708757A (zh) * | 2018-06-21 | 2018-10-26 | 北京科技大学 | 一种高阻尼吸能锚杆托盘 |
CN111472824A (zh) * | 2020-04-18 | 2020-07-31 | 辽宁工程技术大学 | 一种吸能降压预警锚杆 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUIZHOU KAILIN GROUP CO., LTD. Free format text: FORMER NAME: KAILIN (GROUP) CO., LTD., GUIZHOU |
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CP03 | Change of name, title or address |
Address after: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee after: Phosphorylcholine group limited-liability company is opened in Guizhou Patentee after: Central South University Address before: 550002 Guizhou city in Guiyang Province, the Haitian Road No. 203 building 12 layer Patentee before: Guizhou Kailin (Group) Co.,Ltd. Patentee before: Central South University |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20200110 |
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CF01 | Termination of patent right due to non-payment of annual fee |