Aeronautics and astronautics – Aircraft structure – Airship load attachment
Patent
1986-04-18
1987-09-29
Barefoot, Galen
Aeronautics and astronautics
Aircraft structure
Airship load attachment
244 31, 244 33, B64B 140, B64B 150
Patent
active
046964444
ABSTRACT:
A device for coupling a flexible envelope (1) to an external element including a ballonet (3) with two fasteners (4, 5) located in such a manner as to define the upper and lower poles of said ballonet, one of the fasteners (5) being linked by coupling members (2, 16) fitted to position the ballonet with respect to the envelope (1) in such a manner as to create a contact surface Z1 between said ballonet and the envelope (1), the second fastener (4) being linked to the external element by link means (8-15) including drive means to set the ballonet (3) in rotation; this device makes it possible to transmit large point forces or torques between an external element and an envelope, especially a space-balloon envelope.
REFERENCES:
patent: 37667 (1863-02-01), Shaw
patent: 1320867 (1919-11-01), Kehler
patent: 1430393 (1922-09-01), Lynde
patent: 2008552 (1935-07-01), Jacobs
patent: 2919083 (1959-12-01), Suomi et al.
patent: 3069114 (1962-12-01), Maas
patent: 3218756 (1965-11-01), Dragich
patent: 3456903 (1969-07-01), Papst
Barefoot Galen
Centre National D'Etudes Spatiales (C.N.E.S.)
Dutton, Jr. Harold H.
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