CN201777784U - 可调节长度的撑杆 - Google Patents
可调节长度的撑杆 Download PDFInfo
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- CN201777784U CN201777784U CN 201020299201 CN201020299201U CN201777784U CN 201777784 U CN201777784 U CN 201777784U CN 201020299201 CN201020299201 CN 201020299201 CN 201020299201 U CN201020299201 U CN 201020299201U CN 201777784 U CN201777784 U CN 201777784U
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CN 201020299201 CN201777784U (zh) | 2010-08-20 | 2010-08-20 | 可调节长度的撑杆 |
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CN 201020299201 CN201777784U (zh) | 2010-08-20 | 2010-08-20 | 可调节长度的撑杆 |
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CN201777784U true CN201777784U (zh) | 2011-03-30 |
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CN 201020299201 Expired - Fee Related CN201777784U (zh) | 2010-08-20 | 2010-08-20 | 可调节长度的撑杆 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275839A (zh) * | 2011-06-10 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | 塔机爬升架及包含该塔机爬升架的塔式起重机 |
CN103663107A (zh) * | 2013-12-18 | 2014-03-26 | 无锡市新华起重工具有限公司 | 可调节吊梁 |
CN103910278A (zh) * | 2014-04-24 | 2014-07-09 | 中国海洋石油总公司 | 可调节长度的吊装撑杆 |
CN104326356A (zh) * | 2014-11-10 | 2015-02-04 | 武桥重工集团股份有限公司 | 一种受力明确且吊点可调节的施工平台吊具 |
CN105035940A (zh) * | 2015-07-24 | 2015-11-11 | 广东明阳风电产业集团有限公司 | 一种无级调节式吊梁 |
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2010
- 2010-08-20 CN CN 201020299201 patent/CN201777784U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275839A (zh) * | 2011-06-10 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | 塔机爬升架及包含该塔机爬升架的塔式起重机 |
CN103663107A (zh) * | 2013-12-18 | 2014-03-26 | 无锡市新华起重工具有限公司 | 可调节吊梁 |
CN103910278A (zh) * | 2014-04-24 | 2014-07-09 | 中国海洋石油总公司 | 可调节长度的吊装撑杆 |
CN104326356A (zh) * | 2014-11-10 | 2015-02-04 | 武桥重工集团股份有限公司 | 一种受力明确且吊点可调节的施工平台吊具 |
CN105035940A (zh) * | 2015-07-24 | 2015-11-11 | 广东明阳风电产业集团有限公司 | 一种无级调节式吊梁 |
CN105035940B (zh) * | 2015-07-24 | 2017-02-01 | 广东明阳风电产业集团有限公司 | 一种无级调节式吊梁 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Offshore Oil Engineering (Qingdao) Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Offshore Oil Engineering (Qingdao) Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20190820 |
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CF01 | Termination of patent right due to non-payment of annual fee |