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US 2022/0339746 A1Published application
Mini-core surface bonding
AssigneeRaytheon Technologies Corporation
InventorsJohn R. Paulus, Jimmy Johnson
Life of this patent
Estimating the term…
Abstract
A method of bonding a mini-core to a surface of a core is provided. The method includes providing the mini-core with an attachment device that includes a protrusion of a surface of the mini-core, dipping the protrusion into a supply of paste to transfer a fixed quantity of paste to the protrusion and affixing the protrusion to the surface of the core with the fixed amount of paste interposed between the surface and the protrusion.
Claims14
A core and mini-core assembly, comprising:
- a core comprising a surface, which is entirely continuous along a single plane;
- a mini-core comprising a perforated plate section having a side and one or more posts, studs or bumpers attached to and extending from the side of the plate section;
- and
- paste by which each of the one or more posts, studs or bumpers is bonded to the surface,
- the paste comprising, at each post, stud or bumper a portion of the paste interposed between the post, stud or bumper and a local section of the surface and a remaining portion of the paste forming a fillet about the post, stud or bumper.
2 more elements
A core and mini-core assembly, comprising:
- a core comprising a surface;
- a mini-core comprising a plate section having a side and one or more posts, studs or bumpers attached to and extending from the side of the plate section;
- and
- paste by which each of the one or more posts, studs or bumpers is bonded to the surface, the paste comprising, at each post, stud or bumper:
- a portion interposed between the post, stud or bumper and a local section of the surface;
- and
- a remaining portion forming a fillet about the post, stud or bumper.
4 more elements
Dependencies are inferred from the claim text.