Invention Grant
- Patent Title: Frustic load transmission feature for composite structures
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Application No.: US16250804Application Date: 2019-01-17
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Publication No.: US10975706B2Publication Date: 2021-04-13
- Inventor: Bryan H. Farrar , Andrew J. Lazur , Howard J. Liles , Bryan P. Dube
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer L.L.P.
- Main IPC: F01D5/28
- IPC: F01D5/28 ; F01D5/14 ; F01D9/04 ; F04D29/64 ; F01D25/24 ; F04D29/54 ; F01D5/18

Abstract:
A stator vane may comprise an airfoil extending between a first platform and a second platform, the airfoil including a core extending relatively orthogonal to the first platform and the second platform, at least one of the first platform or second platform comprising a frustic load transmission feature, wherein the frustic load transmission feature comprises at least a first angular surface disposed proximate a platform edge, wherein the first angular surface is defined by a non-orthogonal angle θ with respect to an outer platform surface.
Public/Granted literature
- US20200232332A1 FRUSTIC LOAD TRANSMISSION FEATURE FOR COMPOSITE STRUCTURES Public/Granted day:2020-07-23
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