公开(公告)号：US12196106B2

公开(公告)日：2025-01-14

申请号：US18495899

申请日：2023-10-27

Applicant: ROLLS-ROYCE plc

Inventor： Joshua Armstrong ,  Dann Cascano ,  Jaideep Y. Thar ,  Sophie Harrison

IPC: F01D5/26 ,  B33Y80/00 ,  F01D9/04

Abstract: A tie for a component includes a body including an elongate portion and an arch disposed adjacent to the elongate portion. The arch includes first and second middle surfaces extending between a pair of first and second outer curved surfaces, respectively. The body defines a minimum cross-sectional plane perpendicular to a longitudinal axis and passing through the elongate portion. The body further includes a minimum tie width at the minimum cross-sectional plane along a second transverse axis. The minimum tie width is greater than each of a first minimum arch width of the first middle surface and a second minimum arch width of the second middle surface by a width factor greater than or equal to 3 to less than or equal to 10.