公开(公告)号：US20170089816A1

公开(公告)日：2017-03-30

申请号：US15257580

申请日：2016-09-06

Applicant: ROLLS-ROYCE plc

Inventor： Rico KUEHLEWIND ,  Stephen R. HALLETT ,  Luiz KAWASHITA

IPC: G01N3/02 ,  B23P19/04 ,  G01M15/14

CPC classification number: G01N3/02 ,  B23P19/04 ,  G01M5/0016 ,  G01M5/0033 ,  G01M15/14 ,  G01N3/32 ,  G01N2203/0023 ,  G01N2203/0025 ,  G01N2203/0096

Abstract: A rig for testing mode II fatigue of a composite component. The rig includes a clamp for clamping one end of the component. A first contact arrangement is provided for contacting one side of the component and a second contact arrangement is provided for contacting an opposing side of the component, the first and second contact arrangements being spaced from the clamp. A loading fork is provided for applying load to the component. The loading fork includes a first and a second portion arranged such that in use, when the loading fork is loading the component in one direction the first portion contacts the first contact arrangement and the second portion is spaced from the second contact arrangement, and when the loading fork is loading the component in an opposite direction the first portion is spaced from the first contact arrangement and the second portion contacts the second contact arrangement.

公开(公告)号：US20170057201A1

公开(公告)日：2017-03-02

申请号：US15222011

申请日：2016-07-28

Applicant: ROLLS-ROYCE plc

Inventor： Beene M'MEMBE ,  James K. LANDER ,  Robert C. BACKHOUSE ,  Stephen R. HALLETT ,  Mehdi YASAEE ,  Ivana K. PARTRIDGE

IPC: B32B7/08 ,  F04D29/32 ,  F04D29/38 ,  F04D29/52

CPC classification number: B32B7/08 ,  B32B1/08 ,  B32B3/06 ,  B32B15/14 ,  B32B15/18 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2307/558 ,  B32B2603/00 ,  F01D5/147 ,  F01D5/282 ,  F01D21/045 ,  F01D25/24 ,  F04D29/023 ,  F04D29/324 ,  F05B2220/302 ,  F05B2280/10 ,  F05B2280/6003 ,  F05B2280/6013 ,  F05B2280/6015 ,  F05D2220/36 ,  F05D2250/25 ,  F05D2300/603 ,  F05D2300/6034 ,  Y02T50/672

Abstract: A composite component comprises a plurality of plies and a plurality of pins extending in a direction transverse to the plies. The pins comprise a first region formed from a first material and a second region formed from a second material.

Abstract translation: 复合部件包括多个帘布层和沿横向于帘布层的方向延伸的多个销。 销包括由第一材料形成的第一区域和由第二材料形成的第二区域。