CN103225642B - 内迫顶出型防松防滑膨胀螺栓 - Google Patents
内迫顶出型防松防滑膨胀螺栓 Download PDFInfo
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- CN103225642B CN103225642B CN201310170436.0A CN201310170436A CN103225642B CN 103225642 B CN103225642 B CN 103225642B CN 201310170436 A CN201310170436 A CN 201310170436A CN 103225642 B CN103225642 B CN 103225642B
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CN201310170436.0A CN103225642B (zh) | 2013-05-10 | 2013-05-10 | 内迫顶出型防松防滑膨胀螺栓 |
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CN201310170436.0A CN103225642B (zh) | 2013-05-10 | 2013-05-10 | 内迫顶出型防松防滑膨胀螺栓 |
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CN103225642A CN103225642A (zh) | 2013-07-31 |
CN103225642B true CN103225642B (zh) | 2015-01-14 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104769292B (zh) * | 2014-01-21 | 2017-05-17 | 杨东佐 | 膨胀连接组件 |
CN103967901B (zh) * | 2014-05-21 | 2016-09-14 | 中港长江建设工程有限公司 | 一种新型膨胀螺栓 |
CN104929285B (zh) * | 2015-06-26 | 2017-03-08 | 刘学锋 | 一种适用于加气混凝土砌块墙质的干挂构件施工工艺 |
CN108443296A (zh) * | 2018-06-20 | 2018-08-24 | 海盐东盛紧固件制造有限公司 | 一种固定牢固的安装螺栓 |
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DE9319304U1 (de) * | 1993-12-16 | 1995-04-13 | Fischerwerke Artur Fischer Gmbh & Co Kg, 72178 Waldachtal | Dübel für Vierkantstift |
DE10224117A1 (de) * | 2002-05-29 | 2003-12-24 | Hilti Ag | Kunststoffdübel |
CN201074625Y (zh) * | 2007-07-31 | 2008-06-18 | 罗达明 | 一种螺栓外套 |
CN102562745A (zh) * | 2010-12-31 | 2012-07-11 | 江苏振亚特种螺钉有限公司 | 膨胀螺栓 |
FR2975738B1 (fr) * | 2011-05-23 | 2013-05-17 | Gerard Andre Jean Marie Guillaume | Dispositif de cheville a expansion pour l'assemblage de materiaux divers ou la fixation d'un element externe sur un support |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Internal forced ejection type anti-loose anti-skid expansion bolt Effective date of registration: 20191226 Granted publication date: 20150114 Pledgee: Bank of Jiangsu Co., Ltd. Jingjiang sub branch Pledgor: Jiangsu Yonghao High Strength Bolt Co., Ltd. Registration number: Y2019320000402 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210723 Granted publication date: 20150114 Pledgee: Bank of Jiangsu Co.,Ltd. Jingjiang sub branch Pledgor: JIANGSU YONGHAO HIGH-STRENGTH BOLT Co.,Ltd. Registration number: Y2019320000402 |