CN212077840U - 一种液压提升水密门 - Google Patents
一种液压提升水密门 Download PDFInfo
- Publication number
- CN212077840U CN212077840U CN202020462446.7U CN202020462446U CN212077840U CN 212077840 U CN212077840 U CN 212077840U CN 202020462446 U CN202020462446 U CN 202020462446U CN 212077840 U CN212077840 U CN 212077840U
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- wire rope
- steel wire
- driving
- pulley
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- 229910000831 Steel Inorganic materials 0.000 claims description 53
- 239000010959 steel Substances 0.000 claims description 53
- 239000010720 hydraulic oil Substances 0.000 claims description 15
- 239000003921 oil Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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CN202020462446.7U CN212077840U (zh) | 2020-04-01 | 2020-04-01 | 一种液压提升水密门 |
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CN202020462446.7U CN212077840U (zh) | 2020-04-01 | 2020-04-01 | 一种液压提升水密门 |
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CN212077840U true CN212077840U (zh) | 2020-12-04 |
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CN202020462446.7U Withdrawn - After Issue CN212077840U (zh) | 2020-04-01 | 2020-04-01 | 一种液压提升水密门 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111305163A (zh) * | 2020-04-01 | 2020-06-19 | 无锡市海联舰船内装有限公司 | 一种液压提升水密门 |
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2020
- 2020-04-01 CN CN202020462446.7U patent/CN212077840U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111305163A (zh) * | 2020-04-01 | 2020-06-19 | 无锡市海联舰船内装有限公司 | 一种液压提升水密门 |
CN111305163B (zh) * | 2020-04-01 | 2024-08-06 | 无锡市海联舰船内装有限公司 | 一种液压提升水密门 |
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GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Zhaowei Inventor after: Liu Ye Inventor after: Chen Baifeng Inventor after: Dai Hongru Inventor before: Zhao Wei Inventor before: Liu Ye Inventor before: Chen Baifeng Inventor before: Dai Hongru |
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CB03 | Change of inventor or designer information | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20201204 Effective date of abandoning: 20240806 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20201204 Effective date of abandoning: 20240806 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |