Title:
SAFETY DEVICE FOR FLYING BODY, AND FLYING BODY EQUIPPED WITH SAFETY DEVICE FOR FLYING BODY
Document Type and Number:
Japanese Patent JP2020066309
Kind Code:
A
Abstract:
To provide a safety device for a flying body capable of reducing swing during operation, as compared with the prior art, and a flying body equipped with the safety device for a flying body.SOLUTION: An injection device 80 is equipped with a paraglider 1, and an actuator 88. The actuator 88 is equipped with an electromagnetic device 84 which includes a power supply portion 84a provided outside a housing 86 and an electromagnetic coil 84b provided inside a recessed portion 82 before the operation of the device; and a permanent magnet 85 fixed on a bottom portion of the recessed portion 82. The power supply portion 84a has an on/off switch, and a part that can be connected with a control portion so as to receive a signal. When the power supply portion 84a is connected with the control portion, the on/off switch is actuated to turn on by a command signal from the control portion, thereby supplying power to the electromagnetic coil 84b. The electromagnetic coil 84b is from a metallic wire such as a copper wire, and generates magnetic force against the permanent magnet 85 by energizing.SELECTED DRAWING: Figure 1
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| WO/2007/099022 | METHOD AND APPARATUS FOR IDENTIFYING FREE FALL |
| WO/2003/053778 | RAM AIR PARACHUTE WITH MULTISTAGE DEPLOYMENT |
Inventors:
NAKAMURA HIROSHI
Application Number:
JP2018199579A
Publication Date:
April 30, 2020
Filing Date:
October 23, 2018
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
B64D17/62; B64C39/02; B64D25/00
Domestic Patent References:
| JP2004230929A | 2004-08-19 |
Foreign References:
| CN206797746U | 2017-12-26 |
Attorney, Agent or Firm:
Yasuhiro Nara