公开(公告)号：CA3083284A1

公开(公告)日：2020-12-12

申请号：CA3083284

申请日：2020-06-11

Applicant: BELL TEXTRON INC

Inventor： FENNY CARLOS ALEXANDER ,  BRODEUR NICHOLAS ,  CHARRON LOUIS ,  MORRIS KEVIN

IPC: B64C11/32 ,  B64C29/02 ,  B64C39/02

Abstract: A method of pitching rotor blades by interrupting torque applied to the hub.

公开(公告)号：CA3083284C

公开(公告)日：2022-11-22

申请号：CA3083284

申请日：2020-06-11

Applicant: BELL TEXTRON INC

Inventor： FENNY CARLOS ALEXANDER ,  BRODEUR NICHOLAS ,  CHARRON LOUIS ,  MORRIS KEVIN

IPC: B64C11/32 ,  B64C29/02

Abstract: A method of pitching rotor blades by interrupting torque applied to the hub.

公开(公告)号：CA3096609A1

公开(公告)日：2021-04-23

申请号：CA3096609

申请日：2020-10-20

Applicant: BELL TEXTRON INC

Inventor： MORRIS KEVIN ,  BRODEUR NICHOLAS ,  FLYNN-ROBITAILLE PASCAL ,  BELAND MATHIEU

IPC: B64C29/02 ,  B64C27/08 ,  B64C27/26 ,  B64C39/08

Abstract: An autonomous cargo delivery aircraft operable to transition between thrust-borne lift in a VTOL orientation and wing-borne lift in a biplane orientation. The aircraft includes a fuselage having an aerodynamic shape with a leading edge, a trailing edge and first and second sides. First and second wings are coupled to the fuselage proximate the first and second sides, respectively. A distributed thrust array includes a first pair of propulsion assemblies coupled to the first wing and a second pair of propulsion assemblies coupled to the second wing. A flight control system is operably associated with the distributed thrust array and configured to independently control each of the propulsion assemblies. The first side of the fuselage includes a door configured to provide access to a cargo bay disposed within the fuselage from an exterior of the aircraft with a predetermined clearance relative to the first pair of propulsion assemblies.