Title:
UNMANNED MULTI-ROTOR TYPE HELICOPTER AIRFRAME GUARD DEVICE
Document Type and Number:
Japanese Patent JP2016165987
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an unmanned multi-rotor type helicopter including a device that can reduce an impact at collision or crash to increase safety to a personnel and an objective.SOLUTION: An unmanned multi-rotor type helicopter airframe guard device has a structure that covers an airframe A with a doughnut-shaped or sphere-shaped balloon buffer device B into which a helium gas or air is filled.SELECTED DRAWING: Figure 1
Inventors:
TODA YUKIAKI
Application Number:
JP2015061621A
Publication Date:
September 15, 2016
Filing Date:
March 09, 2015
Export Citation:
Assignee:
TODA YUKIAKI
International Classes:
B64D25/00; B64C27/08; B64C39/02
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