CN102678707B - 灌注法粘钢用膨胀螺栓 - Google Patents
灌注法粘钢用膨胀螺栓 Download PDFInfo
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CN 201210183125 CN102678707B (zh) | 2012-06-06 | 2012-06-06 | 灌注法粘钢用膨胀螺栓 |
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CN 201210183125 CN102678707B (zh) | 2012-06-06 | 2012-06-06 | 灌注法粘钢用膨胀螺栓 |
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CN102678707A CN102678707A (zh) | 2012-09-19 |
CN102678707B true CN102678707B (zh) | 2013-10-30 |
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CN102878384B (zh) * | 2012-10-23 | 2015-05-06 | 中煤科工集团重庆研究院有限公司 | 瓦斯抽采管路法兰连接部位的快速堵漏方法及配套装置 |
CN109914608A (zh) * | 2019-03-22 | 2019-06-21 | 广东辰誉电力科技有限公司 | 一种预制装配式构件连接件 |
CN110285132A (zh) * | 2019-07-25 | 2019-09-27 | 海盐宏合标准件有限公司 | 一种可靠性好的防松防盗螺栓组件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2171716Y (zh) * | 1993-10-15 | 1994-07-13 | 周鸿图 | 可卸出的膨胀螺栓结构 |
DE19936090A1 (de) * | 1999-07-30 | 2001-02-01 | Fischer Artur Werke Gmbh | Befestigungselement aus Metall |
CN102121495A (zh) * | 2010-12-15 | 2011-07-13 | 刘杰萍 | 带有化学剂的机械锚栓 |
CN202690633U (zh) * | 2012-06-06 | 2013-01-23 | 中交第一公路勘察设计研究院有限公司 | 一种灌注法粘钢用膨胀螺栓 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2171716Y (zh) * | 1993-10-15 | 1994-07-13 | 周鸿图 | 可卸出的膨胀螺栓结构 |
DE19936090A1 (de) * | 1999-07-30 | 2001-02-01 | Fischer Artur Werke Gmbh | Befestigungselement aus Metall |
CN102121495A (zh) * | 2010-12-15 | 2011-07-13 | 刘杰萍 | 带有化学剂的机械锚栓 |
CN202690633U (zh) * | 2012-06-06 | 2013-01-23 | 中交第一公路勘察设计研究院有限公司 | 一种灌注法粘钢用膨胀螺栓 |
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Owner name: CHINA ROAD AND BRIDGE CORPORATION Effective date: 20141231 |
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Effective date of registration: 20141231 Address after: 710075 Xi'an hi tech Development Zone, Shaanxi science and technology No. two road, No. 63 Patentee after: CCCC First Highway Consultants Co., Ltd. Patentee after: China Road & Bridge Corporation Address before: 710075 Xi'an hi tech Development Zone, Shaanxi science and technology No. two road, No. 63 Patentee before: CCCC First Highway Consultants Co., Ltd. |