CN203006810U - Crane hoisting mechanism capable of dropping hook freely - Google Patents
Crane hoisting mechanism capable of dropping hook freely Download PDFInfo
- Publication number
- CN203006810U CN203006810U CN 201220616448 CN201220616448U CN203006810U CN 203006810 U CN203006810 U CN 203006810U CN 201220616448 CN201220616448 CN 201220616448 CN 201220616448 U CN201220616448 U CN 201220616448U CN 203006810 U CN203006810 U CN 203006810U
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- CN
- China
- Prior art keywords
- planetary reducer
- clutch
- hoisting mechanism
- crane hoisting
- reel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220616448 CN203006810U (en) | 2012-11-21 | 2012-11-21 | Crane hoisting mechanism capable of dropping hook freely |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220616448 CN203006810U (en) | 2012-11-21 | 2012-11-21 | Crane hoisting mechanism capable of dropping hook freely |
Publications (1)
Publication Number | Publication Date |
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CN203006810U true CN203006810U (en) | 2013-06-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220616448 Expired - Lifetime CN203006810U (en) | 2012-11-21 | 2012-11-21 | Crane hoisting mechanism capable of dropping hook freely |
Country Status (1)
Country | Link |
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CN (1) | CN203006810U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103466468A (en) * | 2013-08-29 | 2013-12-25 | 三一汽车起重机械有限公司 | Superlift device, engineering machine and front tension device of superlift device |
CN103641011A (en) * | 2013-12-24 | 2014-03-19 | 大连华锐重工集团股份有限公司 | High-performance hook free falling hoisting mechanism |
CN104803312A (en) * | 2015-04-29 | 2015-07-29 | 北京南车时代机车车辆机械有限公司 | Mechanical and hydraulic integrated dynamic compactor and driving system thereof |
CN104989742A (en) * | 2015-07-01 | 2015-10-21 | 郑州宇通重工有限公司 | External wet clutch of dynamic compaction main winch speed reducer |
CN105905733A (en) * | 2016-06-27 | 2016-08-31 | 江苏永晋特种设备检测有限公司 | Anti-falling safety system of construction hoist |
-
2012
- 2012-11-21 CN CN 201220616448 patent/CN203006810U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103466468A (en) * | 2013-08-29 | 2013-12-25 | 三一汽车起重机械有限公司 | Superlift device, engineering machine and front tension device of superlift device |
CN103641011A (en) * | 2013-12-24 | 2014-03-19 | 大连华锐重工集团股份有限公司 | High-performance hook free falling hoisting mechanism |
CN103641011B (en) * | 2013-12-24 | 2016-02-17 | 大连华锐重工集团股份有限公司 | A kind of performance-oriented free off the hook hoisting mechanism |
CN104803312A (en) * | 2015-04-29 | 2015-07-29 | 北京南车时代机车车辆机械有限公司 | Mechanical and hydraulic integrated dynamic compactor and driving system thereof |
CN104989742A (en) * | 2015-07-01 | 2015-10-21 | 郑州宇通重工有限公司 | External wet clutch of dynamic compaction main winch speed reducer |
CN105905733A (en) * | 2016-06-27 | 2016-08-31 | 江苏永晋特种设备检测有限公司 | Anti-falling safety system of construction hoist |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Chongqing Inventor before: Liu Jianmin Inventor before: Liu Yuelong Inventor before: Wu Rongqing Inventor before: Yang Chongqing Inventor before: Liu Guicui Inventor before: Li Zhiqiang Inventor before: Li Bo Inventor before: Yang Chongzhong |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 271000 Shandong city of Tai'an Province, Zhuang Industrial Park Nine Street No. 259 Patentee after: Yang Chongqing Address before: 271000 Shandong city of Tai'an Province, Zhuang Industrial Park Nine Street No. 259 Patentee before: TAIAN XINCHUANG ENGINEERING MACHINERY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130619 |