Aeronautics and astronautics – Aircraft control – Rudders and empennage
Patent
1984-08-01
1986-07-08
Barefoot, Galen
Aeronautics and astronautics
Aircraft control
Rudders and empennage
16260, 244130, 244131, 446 31, B64C 902
Patent
active
045988897
ABSTRACT:
A hinge for control surfaces of model aircraft, comprising a first hinge member formed with a lateral keyhole slot for removably engaging a lateral barbell portion of a second hinge member. The first hinge member is preferably attached to a fixed structure of the aircraft with the second hinge member attached to a control surface, such as, an aileron or elevator. Relative rotation of one hinge member with respect to the other hinge member allows the lateral barbell portion to operatively engage or disengage from the lateral keyhole slot. When engaged, the operatively coacting hinge members provide rotating hinge action between the control surface and the fixed structure of the aircraft.
REFERENCES:
patent: 770595 (1904-09-01), Lovette
patent: 1496466 (1924-06-01), Jackson
patent: 3087257 (1963-04-01), White
Barefoot Galen
Giarratana S. A.
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