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Kollisjonsbeskyttelse for propell og modellfly omfattende samme
Kollisjonsbeskyttelse for propell og modellfly omfattende samme
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机译:螺旋桨和包括该螺旋桨的模型飞机的防撞保护
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摘要
An airplane flying toy includes a longitudinal frame bearing a wing and a stabilizer, a propeller rotatably disposed at an end of the frame, a force generating device attached to the longitudinal frame and adapted to impart a rotary motion to the propeller by a rotatable shaft, and a propeller protector extending at least partially around and longitudinally beyond the propeller, the propeller connector being connected by struts to the longitudinal frame.
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