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：US20200277049A1

公开(公告)日：2020-09-03

申请号：US16290797

申请日：2019-03-01

Applicant: Bell Textron Inc.

Inventor： James Everett Kooiman ,  Jeffrey Matthew Williams ,  Clegg Benjamin Brian Smith ,  Michael Edwin Rinehart

IPC: B64C27/82

Abstract: A tail rotor assembly coupled to a tailboom of a helicopter includes a tail rotor gearbox having top, bottom and aft sides and a shroud surrounding the tail rotor gearbox. The shroud includes a shroud airframe having top and bottom portions. The tail rotor assembly includes a tail rotor gearbox support assembly configured to support the tail rotor gearbox within the shroud. The tail rotor gearbox support assembly includes a support column coupling the aft side of the tail rotor gearbox between the top and bottom portions of the shroud airframe, an upper support crossbar coupling the top side of the tail rotor gearbox between the support column and the tailboom airframe and a lower support crossbar coupling the bottom side of the tail rotor gearbox between the support column and the tailboom airframe.

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