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Patent Agency Ranking
公开(公告)号：US20180354602A1
公开(公告)日：2018-12-13
申请号：US16018862
申请日：2018-06-26
Applicant: Bell Helicopter Textron Inc.
Inventor： James Everett Kooiman , Mark Loring Isaac , John Elton Brunken, JR. , John McCullough
CPC classification number: B64C1/26 , B64C1/1423 , B64C3/187 , B64C29/0033
Abstract: According to one embodiment, an aircraft features a fuselage, a wing member, and two fuselage beam. The fuselage features a first plurality of structural supports, a second plurality of structural supports, a first opening disposed between the first plurality of structural supports, and a second opening disposed between the second plurality of structural supports. The wing member is disposed above the first opening and above the second opening. The wing features a plurality of ribs including a first rib and a second rib. The first fuselage beam couples the first rib of the wing member to the fuselage and has an elongated body portion extending across the first plurality of structural supports. The second fuselage beam couples the second rib of the wing member to the fuselage and features an elongated body portion extending across the second plurality of structural supports.
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公开(公告)号：US10407152B2
公开(公告)日：2019-09-10
申请号：US16018862
申请日：2018-06-26
Applicant: Bell Helicopter Textron Inc.
Inventor： James Everett Kooiman , Mark Loring Isaac , John Elton Brunken, Jr. , John McCullough
Abstract: According to one embodiment, an aircraft features a fuselage, a wing member, and two fuselage beam. The fuselage features a first plurality of structural supports, a second plurality of structural supports, a first opening disposed between the first plurality of structural supports, and a second opening disposed between the second plurality of structural supports. The wing member is disposed above the first opening and above the second opening. The wing features a plurality of ribs including a first rib and a second rib. The first fuselage beam couples the first rib of the wing member to the fuselage and has an elongated body portion extending across the first plurality of structural supports. The second fuselage beam couples the second rib of the wing member to the fuselage and features an elongated body portion extending across the second plurality of structural supports.
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公开(公告)号：US20190031328A1
公开(公告)日：2019-01-31
申请号：US15659272
申请日：2017-07-25
Applicant: Bell Helicopter Textron Inc.
Inventor： John McCullough , Mark Adam Wiinikka , Matthew Curtis Ledbetter
Abstract: A centrifugal force (CF) bearing for a rotorcraft rotor assembly includes an inner-member, an outer-member, and an elastic member interposed between the inner- and outer-members. The inner-member includes a boss configured for location to and engagement with a yoke. The boss includes a tapered profile (e.g., conic) portion. A tapered recess region of the yoke includes a profile that is substantially matched to receive and contact the tapered profile of the boss. The CF bearing is configured for attachment to a grip of the rotor assembly. The boss is configured to communicate mechanical loads (e.g., centrifugal force, lateral shear, vertical shear) from the grip to the yoke during operation of the rotor assembly.
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公开(公告)号：US10040534B2
公开(公告)日：2018-08-07
申请号：US14960648
申请日：2015-12-07
Applicant: Bell Helicopter Textron Inc.
Inventor： James Everett Kooiman , Mark Loring Isaac , John Elton Brunken, Jr. , John McCullough
Abstract: According to one embodiment, an aircraft features a fuselage, a wing member, and two fuselage beam. The fuselage features a first plurality of structural supports, a second plurality of structural supports, a first opening disposed between the first plurality of structural supports, and a second opening disposed between the second plurality of structural supports. The wing member is disposed above the first opening and above the second opening. The wing features a plurality of ribs including a first rib and a second rib. The first fuselage beam couples the first rib of the wing member to the fuselage and has an elongated body portion extending across the first plurality of structural supports. The second fuselage beam couples the second rib of the wing member to the fuselage and features an elongated body portion extending across the second plurality of structural supports.
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公开(公告)号：US20170158306A1
公开(公告)日：2017-06-08
申请号：US14960648
申请日：2015-12-07
Applicant: Bell Helicopter Textron Inc.
Inventor： James Everett Kooiman , Mark Loring Isaac , John Elton Brunken, JR. , John McCullough
CPC classification number: B64C1/26 , B64C1/1423 , B64C3/187 , B64C29/0033
Abstract: According to one embodiment, an aircraft features a fuselage, a wing member, and two fuselage beam. The fuselage features a first plurality of structural supports, a second plurality of structural supports, a first opening disposed between the first plurality of structural supports, and a second opening disposed between the second plurality of structural supports. The wing member is disposed above the first opening and above the second opening. The wing features a plurality of ribs including a first rib and a second rib. The first fuselage beam couples the first rib of the wing member to the fuselage and has an elongated body portion extending across the first plurality of structural supports. The second fuselage beam couples the second rib of the wing member to the fuselage and features an elongated body portion extending across the second plurality of structural supports.
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