CN104453246B - 建筑施工用中央外扩夹紧式穿线端头安装装置 - Google Patents
建筑施工用中央外扩夹紧式穿线端头安装装置 Download PDFInfo
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- CN104453246B CN104453246B CN201410781632.6A CN201410781632A CN104453246B CN 104453246 B CN104453246 B CN 104453246B CN 201410781632 A CN201410781632 A CN 201410781632A CN 104453246 B CN104453246 B CN 104453246B
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 4
- 230000000996 additive effect Effects 0.000 claims abstract description 4
- 230000000750 progressive effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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CN201410781632.6A CN104453246B (zh) | 2014-12-16 | 2014-12-16 | 建筑施工用中央外扩夹紧式穿线端头安装装置 |
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CN201410781632.6A CN104453246B (zh) | 2014-12-16 | 2014-12-16 | 建筑施工用中央外扩夹紧式穿线端头安装装置 |
Publications (2)
Publication Number | Publication Date |
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CN104453246A CN104453246A (zh) | 2015-03-25 |
CN104453246B true CN104453246B (zh) | 2016-11-16 |
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CN201410781632.6A Expired - Fee Related CN104453246B (zh) | 2014-12-16 | 2014-12-16 | 建筑施工用中央外扩夹紧式穿线端头安装装置 |
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Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079486A (en) * | 1972-11-22 | 1978-03-21 | Losinger Ag | Means for anchoring a ring tensioning member in a circular container, especially a concrete tank or a concrete tube |
US4056905A (en) * | 1976-03-19 | 1977-11-08 | Simonbuild Limited | Pre-stressed concrete structures |
CN2415206Y (zh) * | 2000-02-25 | 2001-01-17 | 柳州欧维姆建筑机械有限公司 | 牵引器 |
CN2447466Y (zh) * | 2000-08-31 | 2001-09-12 | 李祥恩 | 钢铰线束牵引器 |
KR20140029945A (ko) * | 2012-08-31 | 2014-03-11 | 박경룡 | 쌍방향 웨지를 이용한 케이블 정착장치 |
CN203247855U (zh) * | 2013-04-15 | 2013-10-23 | 葛洲坝集团第五工程有限公司 | 一种环形预应力钢绞线快速牵引器 |
CN203487460U (zh) * | 2013-08-06 | 2014-03-19 | 天津鑫坤泰预应力专业技术有限公司 | 一种成品钢绞线束用带螺纹连接套管的牵引器 |
CN203547153U (zh) * | 2013-09-18 | 2014-04-16 | 天津鑫坤泰预应力专业技术有限公司 | 一种成品钢绞线束用的芯棒牵引器 |
CN203924490U (zh) * | 2013-10-17 | 2014-11-05 | 天津鑫坤泰预应力专业技术有限公司 | 一种成品钢绞线束 |
CN203716061U (zh) * | 2014-03-03 | 2014-07-16 | 郭汉山 | 一种钢绞线牵引器 |
CN204357136U (zh) * | 2014-12-16 | 2015-05-27 | 帅领(天津)科技发展有限公司 | 建筑施工用中央外扩夹紧式穿线端头安装装置 |
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- 2014-12-16 CN CN201410781632.6A patent/CN104453246B/zh not_active Expired - Fee Related
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CN104453246A (zh) | 2015-03-25 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Duo Inventor after: Hou Suoxia Inventor after: Zhang Haoqiang Inventor after: Wang Xinge Inventor after: Zhang Lina Inventor before: Shi Wei |
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Effective date of registration: 20160520 Address after: 300450 in Tianjin Binhai Economic and Technological Development Zone (Nangang Industrial Zone) comprehensive service district office floor block B room 105-100 Applicant after: Tianjin Powerise Intellectual Property Advisory Services Limited Address before: 300171 No. seven, No. 83, Hedong Road, Hedong District, Tianjin Applicant before: Handsome leader (Tianjin) Technology Development Co., Ltd. |
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Effective date of registration: 20160712 Address after: 063009 Hebei province Tangshan City Xinhua West Road No. 46 Applicant after: North China Polytechnics Address before: 300450 in Tianjin Binhai Economic and Technological Development Zone (Nangang Industrial Zone) comprehensive service district office floor block B room 105-100 Applicant before: Tianjin Powerise Intellectual Property Advisory Services Limited |
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Effective date of registration: 20201022 Address after: 063200 No.010, 4th floor, C2 training building, Caofeidian new town, Caofeidian District, Tangshan City, Hebei Province Patentee after: Beizhihanke Tangshan Information Technology Co.,Ltd. Address before: 063009 Hebei province Tangshan City Xinhua West Road No. 46 Patentee before: NORTH CHINA University OF SCIENCE AND TECHNOLOGY |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20201216 |
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