CN201525723U - 卷扬三圈保护装置 - Google Patents
卷扬三圈保护装置 Download PDFInfo
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- CN201525723U CN201525723U CN2009202109874U CN200920210987U CN201525723U CN 201525723 U CN201525723 U CN 201525723U CN 2009202109874 U CN2009202109874 U CN 2009202109874U CN 200920210987 U CN200920210987 U CN 200920210987U CN 201525723 U CN201525723 U CN 201525723U
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Priority Applications (1)
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CN2009202109874U CN201525723U (zh) | 2009-10-20 | 2009-10-20 | 卷扬三圈保护装置 |
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CN2009202109874U CN201525723U (zh) | 2009-10-20 | 2009-10-20 | 卷扬三圈保护装置 |
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CN201525723U true CN201525723U (zh) | 2010-07-14 |
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CN2009202109874U Expired - Fee Related CN201525723U (zh) | 2009-10-20 | 2009-10-20 | 卷扬三圈保护装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108842A (zh) * | 2010-12-24 | 2011-06-29 | 北京市三一重机有限公司 | 旋挖钻机防过放装置 |
CN102756986A (zh) * | 2012-06-27 | 2012-10-31 | 徐工集团工程机械股份有限公司 | 一种嵌入式卷扬三圈保护装置、检测方法及起重机 |
CN105776049A (zh) * | 2016-04-26 | 2016-07-20 | 刘湘静 | 一种用于石油勘探的智能卷扬机 |
CN113582060A (zh) * | 2021-08-05 | 2021-11-02 | 徐州腾龙冶金设备有限公司 | 一种卷扬机钢丝绳防脱装置 |
-
2009
- 2009-10-20 CN CN2009202109874U patent/CN201525723U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108842A (zh) * | 2010-12-24 | 2011-06-29 | 北京市三一重机有限公司 | 旋挖钻机防过放装置 |
CN102756986A (zh) * | 2012-06-27 | 2012-10-31 | 徐工集团工程机械股份有限公司 | 一种嵌入式卷扬三圈保护装置、检测方法及起重机 |
CN102756986B (zh) * | 2012-06-27 | 2015-04-29 | 徐工集团工程机械股份有限公司 | 一种嵌入式卷扬三圈保护装置、检测方法及起重机 |
CN105776049A (zh) * | 2016-04-26 | 2016-07-20 | 刘湘静 | 一种用于石油勘探的智能卷扬机 |
CN113582060A (zh) * | 2021-08-05 | 2021-11-02 | 徐州腾龙冶金设备有限公司 | 一种卷扬机钢丝绳防脱装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KUNSHAN SANY MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SANY TECHNOLOGY CO., LTD. Effective date: 20110402 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201200 NO. 319, CHUANDA ROAD, CHUANSHA ECONOMIC PARK, PUDONG NEW DISTRICT, SHANGHAI TO: 215300 HUANCHENG EAST ROAD, KUNSHAN DEVELOPMENT AREA, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110402 Address after: 215300 East Ring Road, Kunshan Development Zone, Jiangsu Patentee after: Kunshan Sany Machinery Co., Ltd. Address before: 201200 Shanghai City Sichuan Road Pudong New Area Chuansha economic Park No. 319 Patentee before: Shanghai Sany Technology Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20131020 |