Invention Grant
- Patent Title: Processes and tooling associated with diffusion bonding
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Application No.: US15658786Application Date: 2017-07-25
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Publication No.: US11346362B2Publication Date: 2022-05-31
- Inventor: Daniel A. Bales , Thomas DeMichael
- 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: Bachman & LaPointe, P.C.
- Main IPC: F04D29/38
- IPC: F04D29/38 ; F04D29/32 ; B23P15/04 ; F01D5/14 ; F01D25/28
Abstract:
A fixture assembly including a first fixture portion; a second fixture portion that interfaces with the first fixture portion; and a bladder assembly mounted to the second fixture portion to face the first fixture portion. A method of manufacturing a fan blade includes inserting a blade body and a cover into a fixture; and deploying a bladder assembly within the fixture to press the cover into the blade body.
Public/Granted literature
- US20190032674A1 PROCESSES AND TOOLING ASSOCIATED WITH DIFFUSION BONDING Public/Granted day:2019-01-31
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