CN109823474B - 一种旋转式安全舱口盖及其使用方法 - Google Patents
一种旋转式安全舱口盖及其使用方法 Download PDFInfo
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CN110498015B (zh) * | 2019-09-05 | 2020-07-31 | 东阳市智林科技有限公司 | 一种高效锁定舱口盖及其调节方法 |
CN112360025B (zh) * | 2020-11-22 | 2021-10-26 | 台州技创机械科技有限公司 | 一种闭腔框架龙骨结构及其安装方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190908832A (en) * | 1909-04-14 | 1909-11-04 | Maxime Laubeuf | Improved Device for Closing Watertight Doors or the like |
EP0175454B1 (en) * | 1984-07-23 | 1989-09-27 | Westinghouse Electric Corporation | Fuel transfer system hatch assembly |
CN2887743Y (zh) * | 2006-01-18 | 2007-04-11 | 杜建民 | 单面启闭风雨密舱口盖可调密封锁紧装置 |
CN201010029Y (zh) * | 2007-01-05 | 2008-01-23 | 江阴市黄山船舶配件有限公司 | 风雨密气密钢质门 |
CN106143798A (zh) * | 2016-07-13 | 2016-11-23 | 湖南帝豪船舶设备制造有限公司 | 埋入式中心快启闭舱口盖 |
CN107200097A (zh) * | 2017-06-04 | 2017-09-26 | 黄浩 | 一种带内锁机构的舱口盖 |
CN107226172A (zh) * | 2017-06-04 | 2017-10-03 | 黄浩 | 一种快速内锁定舱口盖 |
CN108422364A (zh) * | 2018-05-15 | 2018-08-21 | 温州利维科技有限公司 | 一种改进型拆装工具及对紧固件的拆装方法 |
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- 2019-03-26 CN CN201910233335.0A patent/CN109823474B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190908832A (en) * | 1909-04-14 | 1909-11-04 | Maxime Laubeuf | Improved Device for Closing Watertight Doors or the like |
EP0175454B1 (en) * | 1984-07-23 | 1989-09-27 | Westinghouse Electric Corporation | Fuel transfer system hatch assembly |
CN2887743Y (zh) * | 2006-01-18 | 2007-04-11 | 杜建民 | 单面启闭风雨密舱口盖可调密封锁紧装置 |
CN201010029Y (zh) * | 2007-01-05 | 2008-01-23 | 江阴市黄山船舶配件有限公司 | 风雨密气密钢质门 |
CN106143798A (zh) * | 2016-07-13 | 2016-11-23 | 湖南帝豪船舶设备制造有限公司 | 埋入式中心快启闭舱口盖 |
CN107200097A (zh) * | 2017-06-04 | 2017-09-26 | 黄浩 | 一种带内锁机构的舱口盖 |
CN107226172A (zh) * | 2017-06-04 | 2017-10-03 | 黄浩 | 一种快速内锁定舱口盖 |
CN108422364A (zh) * | 2018-05-15 | 2018-08-21 | 温州利维科技有限公司 | 一种改进型拆装工具及对紧固件的拆装方法 |
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