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.

公开(公告)号：US11767771B2

公开(公告)日：2023-09-26

申请号：US17090957

申请日：2020-11-06

Applicant: ROLLS-ROYCE plc

Inventor： Jaideep Y. Thar ,  Oliver C. Taylor-Tibbott ,  Andrea L. Ball

IPC: F01D25/28 ,  F02C7/36 ,  B33Y80/00

CPC classification number: F01D25/28 ,  F02C7/36 ,  B33Y80/00 ,  F05D2220/323 ,  F05D2230/31 ,  F05D2240/60 ,  F05D2260/30

Abstract: A bracket for mounting a first component to a second component, the bracket comprising at least one mounting boss defining a through-hole having an opening axis in axial direction for receiving a fixing used to attach the bracket to one of the first and second components; wherein the mounting boss comprises a fixing support face around the through-hole on a surface of the bracket, the fixing support face configured to bear a head of the fixing; the mounting boss is configured to resist compressive forces exerted on the bracket by the head of the fixing; and the mounting boss comprises a cavity in a space projected from the fixing support face in the axial direction of the through-hole.