发明名称 |
Control system for a model helicopter has a remote unit operating a servo to give pitch and yaw control |
摘要 |
A model helicopter has the rotor [1] coupled to a drive unit [4] that is battery [7] powered as is the tail rotor [9]. The pitch and yaw of the helicopter is controlled by a remote control unit that operates a servo [5] to move the battery mass.
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申请公布号 |
DE20301566(U1) |
申请公布日期 |
2003.04.30 |
申请号 |
DE2003201566U |
申请日期 |
2003.02.01 |
申请人 |
DAUSCHEK, KLAUS |
发明人 |
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分类号 |
A63H27/133;(IPC1-7):A63H27/133 |
主分类号 |
A63H27/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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