公开(公告)号：US20240132212A1

公开(公告)日：2024-04-25

申请号：US18483338

申请日：2023-10-08

申请人： Textron Aviation Inc.

发明人： Gonzalo Eduardo Mendoza ,  Corey Wailes Hagemeister ,  Steven Michael Klausmeyer

IPC分类号： B64C39/08 ,  B64D27/02

CPC分类号： B64C39/08 ,  B64D27/02

摘要： An electric aircraft includes a forward wing and an aft wing both located on a top side of a fuselage and both having an upward dihedral angle. The forward wing has a straight or slightly forward-swept leading edge. The aft wing has a swept leading edge. A plurality of propeller engines are located on a leading-edge side of the forward wing. A single propeller engine may be located on a top side of an aft end of the fuselage; alternatively, a plurality of propeller engines are located on the aft wing on either its leading or trailing edge. The propeller engines are each powered by an electric motor. An unobstructed cargo door is located on a side of the fuselage, aft of the forward wing.

公开(公告)号：USD1026788S1

公开(公告)日：2024-05-14

申请号：US29843103

申请日：2022-06-17

申请人： Textron Aviation Inc.

设计人： Gonzalo Eduardo Mendoza ,  Corey Wailes Hagemeister ,  Kelly Ray Laflin

摘要： FIG. 1 is a perspective view of the winglet showing our new design;
FIG. 2 is a front view of the winglet of FIG. 1;
FIG. 3 is a rear view of the winglet of FIG. 1;
FIG. 4 is a top view of the winglet of FIG. 1;
FIG. 5 is a bottom view of the winglet of FIG. 1;
FIG. 6 is a side view of the winglet of FIG. 1;
FIG. 7 is another side view of the winglet of FIG. 1; and,
FIG. 8 is a perspective view of the winglet of FIG. 1 shown in an environment of use installed on wings of an aircraft.
In FIGS. 1-8, the broken lines in the drawings depict portions of the winglet that form no part of the claimed design. The dot-dash broken lines depict the bounds of the claimed design and form no part thereof. The additional broken lines shown in FIG. 8 depict environmental structure only and form no part thereof.

公开(公告)号：USD1026789S1

公开(公告)日：2024-05-14

申请号：US29843109

申请日：2022-06-17

申请人： Textron Aviation Inc.

设计人： Gonzalo Eduardo Mendoza ,  Corey Wailes Hagemeister ,  Kelly Ray Laflin

摘要： FIG. 1 is a perspective view of the winglet showing our new design;
FIG. 2 is a front view of the winglet of FIG. 1;
FIG. 3 is a rear view of the winglet of FIG. 1;
FIG. 4 is a top view of the winglet of FIG. 1;
FIG. 5 is a bottom view of the winglet of FIG. 1;
FIG. 6 is a side view of the winglet of FIG. 1;
FIG. 7 is another side view of the winglet of FIG. 1; and,
FIG. 8 is a perspective view of the winglet of FIG. 1 shown in an environment of use installed on wings of an aircraft.
In FIGS. 1-8, the broken lines in the drawings depict portions of the winglet that form no part of the claimed design. The dot-dash broken lines depict the bounds of the claimed design and form no part thereof. The additional broken lines shown in FIG. 8 depict environmental structure only and form no part thereof.

公开(公告)号：US20240228036A9

公开(公告)日：2024-07-11

申请号：US18483338

申请日：2023-10-09

申请人： Textron Aviation Inc.

发明人： Gonzalo Eduardo Mendoza ,  Corey Wailes Hagemeister ,  Steven Michael Klausmeyer

IPC分类号： B64C39/08 ,  B64D27/02

CPC分类号： B64C39/08 ,  B64D27/02

摘要： An electric aircraft includes a forward wing and an aft wing both located on a top side of a fuselage and both having an upward dihedral angle. The forward wing has a straight or slightly forward-swept leading edge. The aft wing has a swept leading edge. A plurality of propeller engines are located on a leading-edge side of the forward wing. A single propeller engine may be located on a top side of an aft end of the fuselage; alternatively, a plurality of propeller engines are located on the aft wing on either its leading or trailing edge. The propeller engines are each powered by an electric motor. An unobstructed cargo door is located on a side of the fuselage, aft of the forward wing.

公开(公告)号：US20230406484A1

公开(公告)日：2023-12-21

申请号：US18337130

申请日：2023-06-19

申请人： Textron Aviation Inc.

发明人： Gonzalo Eduardo Mendoza ,  Corey Wailes Hagemeister ,  Kelly Ray Laflin

IPC分类号： B64C23/06

CPC分类号： B64C23/069

摘要： A tandem split divergent winglet for an aircraft includes a forward sail extending from an outboard end of a wing of the aircraft having a cant angle in a first direction, and an aft sail extending partially from the forward sail and partially from the outboard end of the wing. The aft sail has a cant angle in a second direction opposite the first direction. For aircraft having a low wing, the forward sail includes an upwards cant angle and the aft sail includes a downwards cant angle. For aircraft having a high wing, the forward sail includes a downwards cant angle, and the aft sail includes an upwards cant angle. Light emitted from an integrated light formed within the aft sail is blocked from reaching a cockpit window of the aircraft by the forward sail.