CN102530717B - 一种吊具 - Google Patents
一种吊具 Download PDFInfo
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- CN102530717B CN102530717B CN2012100344664A CN201210034466A CN102530717B CN 102530717 B CN102530717 B CN 102530717B CN 2012100344664 A CN2012100344664 A CN 2012100344664A CN 201210034466 A CN201210034466 A CN 201210034466A CN 102530717 B CN102530717 B CN 102530717B
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Abstract
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Priority Applications (1)
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CN2012100344664A CN102530717B (zh) | 2012-02-15 | 2012-02-15 | 一种吊具 |
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CN2012100344664A CN102530717B (zh) | 2012-02-15 | 2012-02-15 | 一种吊具 |
Publications (2)
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CN102530717A CN102530717A (zh) | 2012-07-04 |
CN102530717B true CN102530717B (zh) | 2013-12-11 |
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CN2012100344664A Active CN102530717B (zh) | 2012-02-15 | 2012-02-15 | 一种吊具 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109051393B (zh) * | 2018-08-15 | 2024-09-06 | 四川宏华石油设备有限公司 | 一种柔性水罐锁紧装置 |
CN111943031B (zh) * | 2020-08-17 | 2022-09-27 | 安徽华升项目管理有限公司 | 一种可有效防止掉落的塔吊吊钩 |
CN112276958B (zh) * | 2020-11-10 | 2021-07-09 | 哈尔滨理工大学 | 一种主动控制恒张力的三连杆式船用自抓放机械臂装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004008718U1 (de) * | 2004-05-28 | 2005-10-06 | Fritz, Hubert | Lasthaken |
CN101670976A (zh) * | 2008-09-12 | 2010-03-17 | 常熟市江南锻造有限公司 | 吊钩装置 |
CN202440226U (zh) * | 2012-02-15 | 2012-09-19 | 四川宏华石油设备有限公司 | 一种吊具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5537590Y2 (zh) * | 1974-11-02 | 1980-09-03 | ||
JPS5844151Y2 (ja) * | 1978-01-10 | 1983-10-06 | 三菱重工業株式会社 | 外れ止めを備えたレ−ドル傾転用フックの操作装置 |
JPS61132380U (zh) * | 1985-02-08 | 1986-08-18 | ||
JPH09104585A (ja) * | 1995-10-05 | 1997-04-22 | Sumitomo Metal Ind Ltd | 自動フック外れ防止装置 |
SE0600774L (sv) * | 2006-04-05 | 2007-10-06 | Gunnebo Ind Ab | Självlåsande säkerhetskrok |
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2012
- 2012-02-15 CN CN2012100344664A patent/CN102530717B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004008718U1 (de) * | 2004-05-28 | 2005-10-06 | Fritz, Hubert | Lasthaken |
CN101670976A (zh) * | 2008-09-12 | 2010-03-17 | 常熟市江南锻造有限公司 | 吊钩装置 |
CN202440226U (zh) * | 2012-02-15 | 2012-09-19 | 四川宏华石油设备有限公司 | 一种吊具 |
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CN102530717A (zh) | 2012-07-04 |
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Owner name: HONGHUA OIL AND GAS ENGINEERING TECHNOLOGY SERVICE Free format text: FORMER OWNER: HONGHUA PETROLEUM EQUIPMENT CO., LTD., SICHUAN Effective date: 20141128 |
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Free format text: CORRECT: ADDRESS; FROM: 618300 DEYANG, SICHUAN PROVINCE TO: 610036 CHENGDU, SICHUAN PROVINCE |
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Effective date of registration: 20141128 Address after: 610036 No. 99 Yingbin Avenue information garden, Chengdu, Sichuan, Jinniu District Patentee after: Honghua oil & Gas Engineering Technology Service (Sichuan) Co., Ltd. Address before: 618300 Zhongshan Road, Guanghan, Sichuan Province, south of the two paragraph of the Patentee before: Honghua Petroleum Equipment Co., Ltd., Sichuan |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610036 No. 99 Yingbin Avenue information garden, Chengdu, Sichuan, Jinniu District Patentee after: Honghua oil and Gas Engineering Technology Service Co., Ltd Address before: 610036 No. 99 Yingbin Avenue information garden, Chengdu, Sichuan, Jinniu District Patentee before: HONGHUA OIL & GAS ENGINEERING SERVICE SICHUAN Co.,Ltd. |