CN202579449U - 一种液压油缸加固支撑装置 - Google Patents
一种液压油缸加固支撑装置 Download PDFInfo
- Publication number
- CN202579449U CN202579449U CN 201220130261 CN201220130261U CN202579449U CN 202579449 U CN202579449 U CN 202579449U CN 201220130261 CN201220130261 CN 201220130261 CN 201220130261 U CN201220130261 U CN 201220130261U CN 202579449 U CN202579449 U CN 202579449U
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- Prior art keywords
- hydraulic jack
- strut
- dunnage
- hydraulic cylinder
- cross bar
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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.)
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- 230000002787 reinforcement Effects 0.000 title abstract 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220130261 CN202579449U (zh) | 2012-03-31 | 2012-03-31 | 一种液压油缸加固支撑装置 |
Applications Claiming Priority (1)
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CN 201220130261 CN202579449U (zh) | 2012-03-31 | 2012-03-31 | 一种液压油缸加固支撑装置 |
Publications (1)
Publication Number | Publication Date |
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CN202579449U true CN202579449U (zh) | 2012-12-05 |
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Family Applications (1)
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CN 201220130261 Expired - Lifetime CN202579449U (zh) | 2012-03-31 | 2012-03-31 | 一种液压油缸加固支撑装置 |
Country Status (1)
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CN (1) | CN202579449U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882813A (zh) * | 2017-11-10 | 2018-04-06 | 中国航空工业集团公司西安飞机设计研究所 | 一种作动器尾座 |
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2012
- 2012-03-31 CN CN 201220130261 patent/CN202579449U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882813A (zh) * | 2017-11-10 | 2018-04-06 | 中国航空工业集团公司西安飞机设计研究所 | 一种作动器尾座 |
CN107882813B (zh) * | 2017-11-10 | 2020-04-14 | 中国航空工业集团公司西安飞机设计研究所 | 一种作动器尾座 |
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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: STATE GRID XINYUAN CO., LTD. HUBEI BAILIANHE PUMPE Effective date: 20130701 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUBEI BAILIANHE PUMPED STORAGE COMPANY LTD. Effective date: 20130701 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430077 WUHAN, HUBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130701 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: State Grid Xinyuan Co., Ltd. Patentee after: Hubei Bailianhe Pumped Storage Company Ltd. Address before: 430077, No. 1, Cui Liu village, Wuchang District, Hubei, Wuhan, East Lake Patentee before: Hubei Bailianhe Pumped Storage Company Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121205 |