Cone brake friction surface coating
US-9995355-B2 · Jun 12, 2018 · US
Structured material alloy component fabrication
US11415210B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11415210-B2 |
| Application number | US-202016815502-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 11, 2020 |
| Priority date | Jan 28, 2013 |
| Publication date | Aug 16, 2022 |
| Grant date | Aug 16, 2022 |
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- Title
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- Abstract
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- First independent claim
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- CPC / IPC classifications
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Abstract
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A novel manufacturing method for functionally graded component includes a cold sprayed additive manufactured core material and a cold sprayed additive manufactured set of teeth around said core made from another material.
First claim
Opening claim text (preview).
What is claimed is: 1. A component comprising: a cold sprayed additive manufactured core material, the core material having a mandrel shape center defining a gear shaft inner diameter; and a cold sprayed additive manufactured set of teeth of different material around said core material, wherein said core is manufactured of a carbon steel alloy powder. 2. The component as recited in claim 1 , wherein said set of teeth is manufactured of a tool steel alloy powder. 3. The component as recited in claim 1 , wherein said component is a gear. 4. The component as recited in claim 3 , wherein said gear is at least partially hollow. 5. A component comprising: a cold sprayed additive manufactured core material, the core material having a mandrel shape center defining a gear shaft inner diameter; and a cold sprayed additive manufactured set of teeth of different material around said core material, wherein said core and said set of teeth are manufactured as a near net shape. 6. A component comprising: a cold sprayed additive manufactured core material, the core material having a mandrel shape center defining a gear shaft inner diameter; and a cold sprayed additive manufactured set of teeth of different material around said core material, wherein said set of teeth is manufactured of a tool steel alloy powder. 7. The component as recited in claim 6 , wherein said core is manufactured of a carbon steel alloy powder.
Assignees
Inventors
Classifications
- F16H55/06Primary
Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties · CPC title
Data acquisition or data processing · CPC title
of the gas flow, e.g. rate or direction · CPC title
- B22F5/08Primary
of toothed articles, e.g. gear wheels; of cam discs · CPC title
by mechanical means · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US11415210B2 cover?
- A novel manufacturing method for functionally graded component includes a cold sprayed additive manufactured core material and a cold sprayed additive manufactured set of teeth around said core made from another material.
- Who is the assignee on this patent?
- United Technologies Corp, Raytheon Tech Corp
- What technology area does this patent fall under?
- Primary CPC classification F16H55/06. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 16 2022 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).