Title:
PARACHUTE
Document Type and Number:
WIPO Patent Application WO/2018/212109
Kind Code:
A1
Abstract:
A conventional parachute requires the velocity pressure from a drop in order to open the parachute, and thus, from the beginning to the end of an operation for opening the parachute, drop distance and time are required and therefore use in low altitude must be restricted. In the present invention, an airtight tube and a compressed gas device are provided together at the portion of the parachute which has the largest circular shape when the parachute has been opened. The tube expands in an annular shape due to the pressure of the compressed gas, thereby forcibly deploying and opening the parachute.
More Like This:
WO/1999/024319 | LIFT SYSTEM INTENDED FOR FREE-FALLING PERSONS |
Inventors:
MORIKAWA HIROSHI (JP)
Application Number:
PCT/JP2018/018440
Publication Date:
November 22, 2018
Filing Date:
May 07, 2018
Export Citation:
Assignee:
MORIKAWA HIROSHI (JP)
International Classes:
B64D19/00; B64D17/72
Foreign References:
JPS514800A | 1976-01-16 | |||
KR20070071835A | 2007-07-04 | |||
CN2873633Y | 2007-02-28 |
Other References:
See also references of EP 3636549A4
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