CN206782072U - 一种无人直升机旋翼头结构 - Google Patents
一种无人直升机旋翼头结构 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107985586A (zh) * | 2017-12-29 | 2018-05-04 | 江苏方阔航空科技有限公司 | 一种全寿命浆毂结构 |
CN109250071A (zh) * | 2018-10-30 | 2019-01-22 | 北京清航紫荆装备科技有限公司 | 一种交叉双旋翼无人直升机新型桨毂 |
CN109279010A (zh) * | 2018-10-12 | 2019-01-29 | 必扬星环(北京)航空科技有限公司 | 一种主桨夹结构 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107985586A (zh) * | 2017-12-29 | 2018-05-04 | 江苏方阔航空科技有限公司 | 一种全寿命浆毂结构 |
CN109279010A (zh) * | 2018-10-12 | 2019-01-29 | 必扬星环(北京)航空科技有限公司 | 一种主桨夹结构 |
CN109250071A (zh) * | 2018-10-30 | 2019-01-22 | 北京清航紫荆装备科技有限公司 | 一种交叉双旋翼无人直升机新型桨毂 |
CN109250071B (zh) * | 2018-10-30 | 2024-01-30 | 北京清航紫荆装备科技有限公司 | 一种交叉双旋翼无人直升机桨毂 |
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TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: 300457 Binhai Zhongguancun Branch, Tianjin Economic and Technological Development Zone, Binhai New Area, Tianjin Patentee after: Tianjin Phoenix Intelligent Technology Co.,Ltd. Address before: Floor 1, block B, No.3, Tengfei Road, Junliang City, Dongli District, Tianjin Patentee before: TIANJIN SHUGUANG TIANCHENG TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20250402 Address after: 300301 1st Floor, Building B, No. 3 Tengfei Road, Junliangcheng Industrial Park, Dongli District, Tianjin Patentee after: TIANJIN SHUGUANG TIANCHENG TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 300457 Binhai Zhongguancun Branch, Tianjin Economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: Tianjin Phoenix Intelligent Technology Co.,Ltd. Country or region before: China |