Title:
DOUBLE-LAYERED FLEXIBLE WING
Document Type and Number:
WIPO Patent Application WO/2014/016901
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a double-layered flexible wing that allows a wing of a paraglider, etc. to be prevented from being unexpectedly deformed and further allows the wing to quickly recover and to be easily operated and stored. Provided is a double-layered flexible wing that is constructed with: an inner wing (102) where an air chamber (10) capable of forming a wing shape and an air supply port (8) for introducing air into the air chamber (10) are formed by means of a lower sheet (3), an inner sheet (2), and ribs (4); and an outer wing (101) where an air intake port (6) for introducing outside air and an air passage (7) for connecting the air intake port (6) to the air supply port (8) and is capable of forming a wing shape are formed by means of an upper sheet (1), the inner sheet (2), and the ribs (4).
Inventors:
TONODUKA HIDEAKI (JP)
Application Number:
PCT/JP2012/068682
Publication Date:
January 30, 2014
Filing Date:
July 24, 2012
Export Citation:
Assignee:
TONODUKA HIDEAKI (JP)
International Classes:
B64C31/02
Foreign References:
| FR2310258A1 | 1976-12-03 | |||
| JPH0616193A | 1994-01-25 | |||
| JPS5133499A | 1976-03-22 | |||
| JPH03239699A | 1991-10-25 | |||
| US6824098B1 | 2004-11-30 |
Attorney, Agent or Firm:
OKUDA Noritsugu (JP)
Okuda 律次 (JP)
Okuda 律次 (JP)
Download PDF:
Previous Patent: CHARGING/DISCHARGING DEVICE
Next Patent: ELEVATOR CONTROL SYSTEM AND ELEVATOR CONTROL METHOD
Next Patent: ELEVATOR CONTROL SYSTEM AND ELEVATOR CONTROL METHOD