Title:
SAFETY DEVICE, AND FLYING BODY PROVIDED WITH SAFETY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/080249
Kind Code:
A1
Abstract:
[Problem] To provide a safety device, and a flying body provided with the safety device. [Solution] A safety device 100 is provided with an actuator 1, an ejection object 16 to be ejected in one direction (upward direction in fig. 1) by operation of the actuator 1, a bottomed cylindrical storage lid 18 (bottomed cylindrical member) for storing the actuator 1 and the ejection object 16, and a substantially disc-shaped bottom part 21 for closing an opening end of the storage lid 18. A portion of the ejection object 16 is connected to one end of a first connection member, and the other end of the first connection member is connected to the inside of the storage lid 18. The actuator 1 has a piston member 10, and a gas generator 17 for generating a driving force for ejecting the storage lid 18 by causing the piston member 10 to slide and to abut against the storage lid 18, and the actuator is provided to the bottom part 21. Another portion of the injection object 16 is connected to one end of a second connection member, and the other end of the second connection member is connected to a leading end portion 10d.
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| WO/2021/177084 | SAFETY DEVICE, AND FLYING BODY PROVIDED WITH SAFETY DEVICE |
Inventors:
ASHIDA SYOUICHI (JP)
NAKAMURA HIROSHI (JP)
NAKAMURA HIROSHI (JP)
Application Number:
PCT/JP2022/041463
Publication Date:
May 11, 2023
Filing Date:
November 07, 2022
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
B64D17/72; B64D17/46; B64D17/76; B64D17/80
Foreign References:
| JP2021020542A | 2021-02-18 | |||
| JP2021070425A | 2021-05-06 | |||
| CN205387200U | 2016-07-20 | |||
| KR20160019672A | 2016-02-22 | |||
| JP2017535477A | 2017-11-30 |
Attorney, Agent or Firm:
NARA, Yasuhiro (JP)
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