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Patent Searching and Data


Title:
LEG PART STRUCTURAL BODY AND FLYING BODY USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/043665
Kind Code:
A1
Abstract:
[Problem] To provide a technology for reliably landing a flying body on a ground surface that is covered with a granular medium. [Solution] The present invention is a leg part structural body which can support a body part of a flying body, the leg part structural body comprising: a plurality of grounding parts that are provided along a flat surface opposing the main body part and around an axis orthogonal to the flat surface; and a plurality of connection parts that connect the plurality of grounding parts and the main body part. Each of the plurality of grounding parts comprises: a first inclined surface that is oriented toward the main body part side and is inclined to the axis-side relative to the flat surface; and a second inclined surface that is oriented to the side opposite the main body part side and is inclined to the side opposite the axis relative to the flat surface. Due to this configuration, the leg part structural body can suppress the flying body from falling over forward in the traveling direction when the flying body is landing on the granular medium.

Inventors:
OTSUKI, Masatsugu (Japan Aerospace Exploration Agency 3-1-1 Yoshinodai, Chuo-ku, Sagamihara-sh, Kanagawa 10, 〒2525210, JP)
MAEDA, Takao (Faculty of Science and Engineering 1-13-27 Kasuga, Bunkyo-k, Tokyo 51, 〒1128551, JP)
Application Number:
JP2017/031429
Publication Date:
March 08, 2018
Filing Date:
August 31, 2017
Export Citation:
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Assignee:
JAPAN AEROSPACE EXPLORATION AGENCY (7-44-1 Jindaiji Higashi-machi, Chofu-shi Tokyo, 22, 〒1828522, JP)
International Classes:
B64C25/32; B64C39/02; B64G1/22
Foreign References:
JP2011136686A2011-07-14
JP2001322640A2001-11-20
JP2016107843A2016-06-20
Attorney, Agent or Firm:
OMORI, Junichi (2nd Floor U&M Akasaka Bldg, 7-5-47 Akasaka Minato-k, Tokyo 52, 〒1070052, JP)
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