CN100370081C - 一种胀壳锚固头及锚杆 - Google Patents
一种胀壳锚固头及锚杆 Download PDFInfo
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- CN100370081C CN100370081C CNB2005100506508A CN200510050650A CN100370081C CN 100370081 C CN100370081 C CN 100370081C CN B2005100506508 A CNB2005100506508 A CN B2005100506508A CN 200510050650 A CN200510050650 A CN 200510050650A CN 100370081 C CN100370081 C CN 100370081C
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Priority Applications (1)
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CNB2005100506508A CN100370081C (zh) | 2005-07-08 | 2005-07-08 | 一种胀壳锚固头及锚杆 |
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CNB2005100506508A CN100370081C (zh) | 2005-07-08 | 2005-07-08 | 一种胀壳锚固头及锚杆 |
Publications (2)
Publication Number | Publication Date |
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CN1737270A CN1737270A (zh) | 2006-02-22 |
CN100370081C true CN100370081C (zh) | 2008-02-20 |
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CNB2005100506508A Active CN100370081C (zh) | 2005-07-08 | 2005-07-08 | 一种胀壳锚固头及锚杆 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808635B (zh) * | 2012-07-20 | 2015-10-07 | 中国科学院武汉岩土力学研究所 | 一种胀壳式内锚头预应力锚杆及其安装使用方法 |
CN103774648B (zh) * | 2012-10-26 | 2015-12-02 | 兰州大学 | 一种防止从锚孔中拔出的预应力锚杆 |
CN103774652B (zh) * | 2012-10-26 | 2015-10-28 | 兰州大学 | 顺口防止从锚孔中拔出的预应力锚杆 |
CN103774649B (zh) * | 2012-10-26 | 2015-10-28 | 兰州大学 | 反口防止从锚孔中拔出的预应力锚杆 |
CN104153365A (zh) * | 2013-05-15 | 2014-11-19 | 青岛天力建筑加固工程有限公司 | 自锁锚杆头 |
CN104846823B (zh) * | 2015-05-18 | 2017-11-14 | 中国葛洲坝集团第一工程有限公司 | 全粘结水泥砂浆锚杆及注浆方法 |
CN105114110A (zh) * | 2015-09-21 | 2015-12-02 | 洛阳中岩工程材料有限公司 | 一种新型滑道式涨壳锚头 |
CN105464690A (zh) * | 2015-12-08 | 2016-04-06 | 天津市力胜通预应力工程有限公司 | 一种新型预应力锚杆 |
CN105863698B (zh) * | 2016-05-20 | 2018-03-13 | 河南理工大学 | 一种高延伸率组合锚索及其安装方法 |
CN108086314A (zh) * | 2017-12-13 | 2018-05-29 | 浙江海洋大学 | 土木工程的可回收锚索 |
CN109838257A (zh) * | 2019-01-30 | 2019-06-04 | 中国铁建重工集团有限公司 | 一种用于锚杆台车的锚注装置及其施工工法 |
NO20200478A1 (en) * | 2020-04-21 | 2021-10-22 | Sms Tech Holding As | Combination rock bolt and method for its manufacture |
CN113235591A (zh) * | 2021-05-25 | 2021-08-10 | 成都四海岩土工程有限公司 | 一种胀壳式锚索及其施工方法 |
CN115125971A (zh) * | 2022-07-14 | 2022-09-30 | 济南百合园林集团有限公司 | 一种破损山体边坡生态修复的技术方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5911550A (en) * | 1996-12-16 | 1999-06-15 | Hilti Aktiengesellschaft | Self-cutting dowel |
CN1544798A (zh) * | 2003-11-11 | 2004-11-10 | 吴德兴 | 一种涨壳式锚杆 |
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2005
- 2005-07-08 CN CNB2005100506508A patent/CN100370081C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5911550A (en) * | 1996-12-16 | 1999-06-15 | Hilti Aktiengesellschaft | Self-cutting dowel |
CN1544798A (zh) * | 2003-11-11 | 2004-11-10 | 吴德兴 | 一种涨壳式锚杆 |
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Publication number | Publication date |
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CN1737270A (zh) | 2006-02-22 |
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GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Tuqiang Engineering Materials Co. Ltd. Assignor: Wu Dexing Contract fulfillment period: 2008.9.8 to 2018.9.7 contract change Contract record no.: 2008330001623 Denomination of invention: Shell expand anchorage head and anchor bar Granted publication date: 20080220 License type: Exclusive license Record date: 2008.11.3 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.8 TO 2018.9.7; CHANGE OF CONTRACT Name of requester: HANGZHOU CITY TUQIANG ENGINEERING MATERIALS CO., L Effective date: 20081103 |
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Owner name: XIANG XIAOZHEN Free format text: FORMER OWNER: WU DEXING Effective date: 20131202 |
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Free format text: CORRECT: ADDRESS; FROM: 310002 HANGZHOU, ZHEJIANG PROVINCE TO: 310051 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20131202 Address after: 3 building 88, 502 Jiangling Road, Binjiang District, Zhejiang, Hangzhou 310051, China Patentee after: Xiang Xiaozhen Address before: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Patentee before: Wu Dexing |
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Assignee: Hangzhou Tuqiang Engineering Materials Co. Ltd. Assignor: Wu Dexing Contract record no.: 2008330001623 Date of cancellation: 20131121 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060222 Assignee: Hangzhou Dodrive Engineering Materials Ltd. Assignor: Xiang Xiaozhen Contract record no.: 2013330000415 Denomination of invention: Shell expand anchorage head and anchor bar Granted publication date: 20080220 License type: Exclusive License Record date: 20131230 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060222 Assignee: Hangzhou Dodrive Engineering Materials Ltd. Assignor: Xiang Xiaozhen Contract record no.: 2013330000415 Denomination of invention: Shell expand anchorage head and anchor bar Granted publication date: 20080220 License type: Exclusive License Record date: 20131230 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Assignee: Hangzhou Dodrive Engineering Materials Ltd. Assignor: Xiang Xiaozhen Contract record no.: 2013330000415 Date of cancellation: 20150601 |
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Owner name: HANGZHOU DODRIVE ENGINEERING MATERIALS LTD. CHINA Effective date: 20150720 |
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Inventor after: Wu Dexing Inventor after: Lv Zhiping Inventor after: Wang Yong Inventor after: Tan Yongjie Inventor after: Pan Peng Inventor after: Liu Jinsong Inventor after: Zhang Wei Inventor after: Zheng Changqing Inventor before: Wu Dexing Inventor before: Lv Zhiping Inventor before: Wang Yong |
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Free format text: CORRECT: INVENTOR; FROM: WU DEXING LV ZHIPING WANG YONG TO: WU DEXING LV ZHIPING WANG YONG TAN YONGJIE PAN PENG LIU JINSONG ZHANG WEI ZHENG CHANGQING |
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Effective date of registration: 20150720 Address after: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Patentee after: Xiang Xiaozhen Patentee after: Hangzhou Dodrive Engineering Materials Ltd. Patentee after: China Railway Eryuan Engineering Group Co., Ltd. Address before: 3 building 88, 502 Jiangling Road, Binjiang District, Zhejiang, Hangzhou 310051, China Patentee before: Xiang Xiaozhen |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Dexing Inventor after: Zheng Changqing Inventor after: Xiang Xiaozhen Inventor after: Lv Zhiping Inventor after: Wang Yong Inventor after: Ni Guangbin Inventor after: Tan Yongjie Inventor after: Pan Peng Inventor after: Liu Jinsong Inventor after: Zhang Wei Inventor before: Wu Dexing Inventor before: Lv Zhiping Inventor before: Wang Yong Inventor before: Tan Yongjie Inventor before: Pan Peng Inventor before: Liu Jinsong Inventor before: Zhang Wei Inventor before: Zheng Changqing |
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COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151105 Address after: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Patentee after: Xiang Xiaozhen Patentee after: Hangzhou Dodrive Engineering Materials Ltd. Patentee after: China Railway Economic Rules Research Institute Patentee after: China Railway Eryuan Engineering Group Co., Ltd. Address before: 310002, room 47, Jixiang alley, Shangcheng District, Zhejiang, Hangzhou 103, China Patentee before: Xiang Xiaozhen Patentee before: Hangzhou Dodrive Engineering Materials Ltd. Patentee before: China Railway Eryuan Engineering Group Co., Ltd. |
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Correction item: The third patent holder after change Correct: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE False: China Railway Economic Rules Research Institute Number: 47 Volume: 31 |
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