CN2646114Y - 起重设备平衡支撑装置 - Google Patents
起重设备平衡支撑装置 Download PDFInfo
- Publication number
- CN2646114Y CN2646114Y CN 200320114748 CN200320114748U CN2646114Y CN 2646114 Y CN2646114 Y CN 2646114Y CN 200320114748 CN200320114748 CN 200320114748 CN 200320114748 U CN200320114748 U CN 200320114748U CN 2646114 Y CN2646114 Y CN 2646114Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- hydraulic
- support apparatus
- piston rod
- oil
- 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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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320114748 CN2646114Y (zh) | 2003-10-10 | 2003-10-10 | 起重设备平衡支撑装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320114748 CN2646114Y (zh) | 2003-10-10 | 2003-10-10 | 起重设备平衡支撑装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2646114Y true CN2646114Y (zh) | 2004-10-06 |
Family
ID=34305270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320114748 Expired - Lifetime CN2646114Y (zh) | 2003-10-10 | 2003-10-10 | 起重设备平衡支撑装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2646114Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510453B (zh) * | 2009-03-18 | 2011-06-15 | 太原重工股份有限公司 | 核电站起重机起升机构平衡杠杆的缓冲装置 |
-
2003
- 2003-10-10 CN CN 200320114748 patent/CN2646114Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510453B (zh) * | 2009-03-18 | 2011-06-15 | 太原重工股份有限公司 | 核电站起重机起升机构平衡杠杆的缓冲装置 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090116 Address after: No. 40, Xihe Road, Jiajiang County, Sichuan Province: 614100 Patentee after: Sinohydro Jiajiang Hydraulic Machinery Co., Ltd. Address before: Sichuan province Jiajiang County river water works machinery factory Jin Jinying turn, zip code: 614100 Patentee before: Jiajiang Water Conservation Machinery Plant |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA HYDROELECTRIC POWER BUILDING GROUP JIAJIANG Free format text: FORMER OWNER: JIAJIANG HYDROTECHNICS MACHINERY PLANT Effective date: 20090116 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20131010 Granted publication date: 20041006 |