公开(公告)号：US09701403B2

公开(公告)日：2017-07-11

申请号：US14182370

申请日：2014-02-18

Applicant: Bell Helicopter Textron Inc.

Inventor： Amarjit Kizhakkepat ,  Levi Armstrong ,  Tyler Baldwin ,  Paul Oldroyd ,  Michael J. Southerland

IPC: B64C27/32 ,  B64C29/00 ,  B29C70/00 ,  B32B5/12 ,  B32B5/26

CPC classification number: B64C27/32 ,  B29C70/00 ,  B29C70/202 ,  B29C70/342 ,  B32B5/12 ,  B32B5/26 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2603/00 ,  B32B2605/18 ,  B64C29/0033 ,  Y10T156/108

Abstract: According to one embodiment, a rotorcraft yoke comprises a plurality of arms. The plurality of arms, in combination, comprise a plurality of fibrous plies extending continuously throughout all of the plurality of arms.

公开(公告)号：US20150232175A1

公开(公告)日：2015-08-20

申请号：US14182370

申请日：2014-02-18

Applicant: Bell Helicopter Textron Inc.

Inventor： Amarjit Kizhakkepat ,  Levi Armstrong ,  Tyler Baldwin ,  Paul Oldroyd ,  Michael J. Southerland

IPC: B64C27/32 ,  B32B38/00 ,  B32B37/16 ,  B64C27/28 ,  B64C27/52

CPC classification number: B64C27/32 ,  B29C70/00 ,  B29C70/202 ,  B29C70/342 ,  B32B5/12 ,  B32B5/26 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2603/00 ,  B32B2605/18 ,  B64C29/0033 ,  Y10T156/108

Abstract: According to one embodiment, a rotorcraft yoke comprises a plurality of arms. The plurality of arms, in combination, comprise a plurality of fibrous plies extending continuously throughout all of the plurality of arms.

Abstract translation: 根据一个实施例，旋翼航空器轭包括多个臂。 组合的多个臂包括连续延伸穿过所有多个臂的多个纤维层。