公开(公告)号：USD896730S1

公开(公告)日：2020-09-22

申请号：US29707474

申请日：2019-09-27

Applicant: Bell Textron Inc.

Designer： James Everett Kooiman ,  Michael Edwin Rinehart ,  Lynn Francis Eschete ,  Jason Paul Winter ,  Derek Ray Eddins ,  Steven Allen Robedeau, Jr. ,  Clegg Benjamin Brian Smith ,  Andrew Thomas Carter ,  Aaron Alexander Acee ,  Andrew Paul Haldeman

公开(公告)号：USD894814S1

公开(公告)日：2020-09-01

申请号：US29707473

申请日：2019-09-27

Applicant: Bell Textron Inc.

Designer： James Everett Kooiman ,  Michael Edwin Rinehart ,  Lynn Francis Eschete ,  Jason Paul Winter ,  Derek Ray Eddins ,  Steven Allen Robedeau, Jr. ,  Clegg Benjamin Brian Smith ,  Mark Loring Isaac ,  Andrew Thomas Carter ,  Aaron Alexander Acee ,  Glenn Alan Shimek ,  Jared Mark Paulson ,  Andrew Paul Haldeman ,  Brent Chadwick Ross ,  Steven Ray Ivans

公开(公告)号：US11814162B2

公开(公告)日：2023-11-14

申请号：US16905558

申请日：2020-06-18

Applicant: Bell Textron Inc.

Inventor： Albert G. Brand ,  Michael S. Seifert ,  Andrew Thomas Carter ,  Aaron Alexander Acee

IPC: B64C27/26 ,  B64C27/04 ,  B64C3/38 ,  B64C27/82

CPC classification number: B64C27/26 ,  B64C3/385 ,  B64C27/04 ,  B64C27/82

Abstract: One embodiment includes a rotary aircraft, including: a main drive rotor; an aircraft body mechanically coupled to the main drive rotor; and first and second flight assist wings passively rotatably coupled to the aircraft body.

公开(公告)号：US11518506B2

公开(公告)日：2022-12-06

申请号：US17198007

申请日：2021-03-10

Applicant: Bell Textron Inc.

Inventor： Andrew Paul Haldeman ,  Michael Seifert ,  Timothy McClellan Mosig ,  Aaron Acee ,  Diana R. Tinlin ,  Andrew Thomas Carter ,  Glenn Thornton Lancaster

IPC: F04D29/36 ,  B64C27/59 ,  F01D7/00 ,  F01D5/30 ,  F01D5/02 ,  B64C11/06 ,  F04D29/32

Abstract: A blade pitch adjustment mechanism includes a pitch cylinder having a first face and pitch slots extending longitudinally from the first face, a blade sleeve having a second face and a blade slot extending longitudinally from the second face, the blade sleeve is configured to be rotationally positioned in the pitch cylinder with the second face located with the first face, wherein the blade slot and the pitch slots are cooperative to form keyway, corresponding to a discrete blade pitch, when the blade slot is aligned with a pitch slot.

公开(公告)号：US20210394894A1

公开(公告)日：2021-12-23

申请号：US16905558

申请日：2020-06-18

Applicant: Bell Textron Inc.

Inventor： Albert G. Brand ,  Michael S. Seifert ,  Andrew Thomas Carter ,  Aaron Alexander Acee

IPC: B64C27/26 ,  B64C27/04

Abstract: One embodiment includes a rotary aircraft, including: a main drive rotor; an aircraft body mechanically coupled to the main drive rotor; and first and second flight assist wings passively rotatably coupled to the aircraft body.