Title:
無人飛行体
Document Type and Number:
Japanese Patent JP6912121
Kind Code:
B2
Abstract:
To prevent a resonance phenomenon from occurring in an unmanned air vehicle which transports the product hanging therefrom by a wire.SOLUTION: A resonance prevention tool is used when a product is transported hanging from an unmanned air vehicle and includes: a first end and a second end each having an attachment mechanism; elastic bodies which bias the first end and the second end in a direction such that the first end and the second end separate from each other; and dampers which damp vibration of the elastic bodies. The elastic bodies may be springs or the dampers may be oil dampers.SELECTED DRAWING: Figure 2
Inventors:
Toshiaki Matsuzoe
Application Number:
JP2020000696A
Publication Date:
July 28, 2021
Filing Date:
January 07, 2020
Export Citation:
Assignee:
Mazex Co., Ltd.
International Classes:
B64D1/22; B64C39/02; B64D9/00; F16F15/023; F16F15/04
Domestic Patent References:
| JP6558787B1 | ||||
| JP10176432A |
Attorney, Agent or Firm:
Patent business corporation ipr consultant