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Class 244/91 - Vertical fins


Subclass of Class 244 - Aeronautics and astronautics
Definition: The arrangement of vertical surfaces with respect to aircraft,
No. of applications: 6
Last issue date: 06/24/2010


Application No.Application TitleIssue Date
20100155524MONOMOLECULAR CARBON-BASED FILM FOR FORMING LUBRICIOUS SURFACE ON AIRCRAFT PARTS
A monomolecular carbon-based film can be placed on an aircraft part, such as the leading edge designed to directly impinge against air during flight, ascent or descent, in order to form a smooth surface having increased lubricity and reduced air friction. The aircraft p...
06/24/2010
20100155527MONOMOLECULAR CARBON-BASED FILM FOR FORMING LUBRICIOUS SURFACE ON AIRCRAFT PARTS
A monomolecular carbon-based film can be placed on an aircraft part, such as the leading edge designed to directly impinge against air during flight, ascent or descent, in order to form a smooth surface having increased lubricity and reduced air friction. The aircraft p...
06/24/2010
20100032519AIRPLANE WITH A MODIFIABLE SURFACE OF VERTICAL EMPANNAGE
An aircraft has a vertical fin fastened to the rear and above a fuselage of elongated form, essentially in a vertical plane of symmetry of the aircraft. The vertical fin has at least two stable positions, an extended position and a returned position, such that a surface...
02/11/2010
20090026311Aircraft tail assembly
An aircraft tail assembly planform comprising curvilinear leading edges (21) and trailing edges (22), with an aircraft tail assembly configuration in which the hinge line (13) is rectilinear and has a non-constant percentage with respect to the chor...
01/29/2009
20070131821Wing/winglet configuration and aircraft including it
A wing/winglet configuration includes an airfoil and a winglet disposed at one end of said airfoil, said airfoil and said winglet defining an airfoil zone, a winglet zone and a connecting zone of connection of the winglet and the airfoil, a portion of the upper surface ...
06/14/2007
20070136030METHOD AND DEVICE FOR DETECTING AN OVERSTEPPING OF DESIGN LOADS OF THE FIN OF AN AIRCRAFT
The device (1) comprises a set (2) of information sources, means (3) for determining, with the aid of information emanating from said set (2), a current bending moment, means (5) for determining, with the aid of information emanating f...
06/14/2007
 
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