CN2823436Y - 一种先张法预应力张拉台座装置 - Google Patents
一种先张法预应力张拉台座装置 Download PDFInfo
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- CN2823436Y CN2823436Y CN 200520027305 CN200520027305U CN2823436Y CN 2823436 Y CN2823436 Y CN 2823436Y CN 200520027305 CN200520027305 CN 200520027305 CN 200520027305 U CN200520027305 U CN 200520027305U CN 2823436 Y CN2823436 Y CN 2823436Y
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CN 200520027305 CN2823436Y (zh) | 2005-09-09 | 2005-09-09 | 一种先张法预应力张拉台座装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101839063A (zh) * | 2010-05-25 | 2010-09-22 | 中铁十七局集团第三工程有限公司 | 一种施工预制梁用的活动钢底座及其标准节 |
CN102126251A (zh) * | 2010-12-28 | 2011-07-20 | 北京中铁房山桥梁有限公司 | 用于机组流水长模生产线的活动张拉装置 |
CN102431087A (zh) * | 2011-12-09 | 2012-05-02 | 大连大金马基础建设有限公司 | 预应力混凝土方桩先张工作台 |
CN106049282A (zh) * | 2016-06-05 | 2016-10-26 | 中交路桥建设有限公司 | 一种先张法预制空心板钢绞线张拉及放张方法 |
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- 2005-09-09 CN CN 200520027305 patent/CN2823436Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101839063A (zh) * | 2010-05-25 | 2010-09-22 | 中铁十七局集团第三工程有限公司 | 一种施工预制梁用的活动钢底座及其标准节 |
CN101839063B (zh) * | 2010-05-25 | 2011-08-24 | 中铁十七局集团第三工程有限公司 | 一种施工预制梁用的活动钢底座及其标准节 |
CN102126251A (zh) * | 2010-12-28 | 2011-07-20 | 北京中铁房山桥梁有限公司 | 用于机组流水长模生产线的活动张拉装置 |
CN102431087A (zh) * | 2011-12-09 | 2012-05-02 | 大连大金马基础建设有限公司 | 预应力混凝土方桩先张工作台 |
CN102431087B (zh) * | 2011-12-09 | 2014-07-16 | 大连大金马基础建设有限公司 | 预应力混凝土方桩先张工作台 |
CN106049282A (zh) * | 2016-06-05 | 2016-10-26 | 中交路桥建设有限公司 | 一种先张法预制空心板钢绞线张拉及放张方法 |
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Owner name: CNOOC ENERGY TECHNOLOGY + SERVICES LIMITED Free format text: FORMER OWNER: OILFIELD CONSTRUCTION ENGINEERING BRANCH COMPANY OF CHINA NATIONAL OFFSHORE OIL BASE CO., LTD. |
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Effective date of registration: 20110929 Address after: 100016, CNOOC building, No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: China National Offshore Oil Corporation Address before: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Co-patentee before: CNOOC Oilfield Co., Ltd. Patentee before: China National Offshore Oil Corporation |
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Granted publication date: 20061004 Termination date: 20130909 |