CN201495040U - 一种起重机起升高度限位控制装置 - Google Patents
一种起重机起升高度限位控制装置 Download PDFInfo
- Publication number
- CN201495040U CN201495040U CN2009203050191U CN200920305019U CN201495040U CN 201495040 U CN201495040 U CN 201495040U CN 2009203050191 U CN2009203050191 U CN 2009203050191U CN 200920305019 U CN200920305019 U CN 200920305019U CN 201495040 U CN201495040 U CN 201495040U
- Authority
- CN
- China
- Prior art keywords
- spring
- crane
- sleeve
- axle
- mandrel
- 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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- Control And Safety Of Cranes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203050191U CN201495040U (zh) | 2009-06-25 | 2009-06-25 | 一种起重机起升高度限位控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009203050191U CN201495040U (zh) | 2009-06-25 | 2009-06-25 | 一种起重机起升高度限位控制装置 |
Publications (1)
Publication Number | Publication Date |
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CN201495040U true CN201495040U (zh) | 2010-06-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009203050191U Expired - Lifetime CN201495040U (zh) | 2009-06-25 | 2009-06-25 | 一种起重机起升高度限位控制装置 |
Country Status (1)
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CN (1) | CN201495040U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105891048A (zh) * | 2016-06-08 | 2016-08-24 | 南京三良才智能机械有限公司 | 一种检验超氧化钾粉末密度的密度仪 |
-
2009
- 2009-06-25 CN CN2009203050191U patent/CN201495040U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105891048A (zh) * | 2016-06-08 | 2016-08-24 | 南京三良才智能机械有限公司 | 一种检验超氧化钾粉末密度的密度仪 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Wu heavy equipment Engineering Co., Ltd. Assignor: Wuchang Shipbuilding Industry Co., Ltd. Contract record no.: 2012420000133 Denomination of utility model: Control device for limiting lifting height of crane Granted publication date: 20100602 License type: Exclusive License Record date: 20120912 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Free format text: FORMER NAME: WUCHANG SHIPBUILDING INDUSTRY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 430060 Hubei city of Wuhan province Wuchang Ziyang Road No. 2 Patentee after: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Address before: 430060 Hubei city of Wuhan province Wuchang Ziyang Road No. 2 Patentee before: Wuchang Shipbuilding Industry Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
CX01 | Expiry of patent term |