CN201254434Y - 起重机操纵装置及其起重机操纵保护系统 - Google Patents
起重机操纵装置及其起重机操纵保护系统 Download PDFInfo
- Publication number
- CN201254434Y CN201254434Y CNU2008201266089U CN200820126608U CN201254434Y CN 201254434 Y CN201254434 Y CN 201254434Y CN U2008201266089 U CNU2008201266089 U CN U2008201266089U CN 200820126608 U CN200820126608 U CN 200820126608U CN 201254434 Y CN201254434 Y CN 201254434Y
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- Prior art keywords
- test rod
- joystick
- hoisting crane
- detecting
- overload protection
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- 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 - Fee Related
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- Control And Safety Of Cranes (AREA)
Abstract
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Priority Applications (1)
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CNU2008201266089U CN201254434Y (zh) | 2008-06-20 | 2008-06-20 | 起重机操纵装置及其起重机操纵保护系统 |
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CNU2008201266089U CN201254434Y (zh) | 2008-06-20 | 2008-06-20 | 起重机操纵装置及其起重机操纵保护系统 |
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CN201254434Y true CN201254434Y (zh) | 2009-06-10 |
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CNU2008201266089U Expired - Fee Related CN201254434Y (zh) | 2008-06-20 | 2008-06-20 | 起重机操纵装置及其起重机操纵保护系统 |
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CN (1) | CN201254434Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103171973A (zh) * | 2013-03-28 | 2013-06-26 | 辽宁抚挖重工机械股份有限公司 | 一种履带起重机塔式工况下的主钩吊重方法 |
CN109956402A (zh) * | 2017-12-14 | 2019-07-02 | 河南森源重工有限公司 | 一种车载起重机限动保护系统及汽车起重机 |
-
2008
- 2008-06-20 CN CNU2008201266089U patent/CN201254434Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103171973A (zh) * | 2013-03-28 | 2013-06-26 | 辽宁抚挖重工机械股份有限公司 | 一种履带起重机塔式工况下的主钩吊重方法 |
CN103171973B (zh) * | 2013-03-28 | 2015-01-07 | 辽宁抚挖重工机械股份有限公司 | 一种履带起重机塔式工况下的主钩吊重方法 |
CN109956402A (zh) * | 2017-12-14 | 2019-07-02 | 河南森源重工有限公司 | 一种车载起重机限动保护系统及汽车起重机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANY TRUCK CRANES CO., LTD. Free format text: FORMER OWNER: HUNAN SANY CRANE CO., LTD. Effective date: 20120625 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410100 CHANGSHA, HUNAN PROVINCE TO: 410600 CHANGSHA, HUNAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120625 Address after: 410600 Changsha, Jinzhou District, Jinzhou City, New Zealand, West Avenue, No. 168 Patentee after: Sany Mobile Cranes Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan Patentee before: Hunan Sany Crane Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20140620 |
|
EXPY | Termination of patent right or utility model |