Centrifugally cast composite roll and its production method
US-9221232-B2 · Dec 29, 2015 · US
Bearing component for a rolling bearing or for a sliding bearing
US8998501B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8998501-B2 |
| Application number | US-45171508-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 26, 2008 |
| Priority date | Jun 1, 2007 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
The invention concerns a bearing component (Ia, Ib, 1, 7, 9 ) for a rolling ( 13, 14, 16 ) or sliding bearing ( 19 ), wherein the bearing component (Ia, Ib, 1, 7, 9 ) is one of an inner ring (Ia, 1 ), an outer ring (Ib, 7 ), a rolling element ( 9 ), a cage, or a guide ring. The bearing component (Ia, Ib, 1, 7, 9 ) comprises a first material ( 2 ), and a second material ( 3 ) joined to the first material ( 2 ), wherein the second material ( 3 ) and the first material ( 2 ) having been joined by a semi-solid metal process.
First claim
Opening claim text (preview).
The invention claimed is: 1. A bearing component for a rolling bearing, the bearing component comprising: a body formed of a first material and a second material joined to the first material by a semi-solid metal process and configured as one of: an inner ring, an outer ring, and a rolling element, the body having a molecular grain structure formed between the first material and the second material, wherein the molecular grain structure is a result of and associated uniquely…
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Inventors
Classifications
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- B22D19/16Primary
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
- B22D17/007Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8998501B2 cover?
- The invention concerns a bearing component (Ia, Ib, 1, 7, 9 ) for a rolling ( 13, 14, 16 ) or sliding bearing ( 19 ), wherein the bearing component (Ia, Ib, 1, 7, 9 ) is one of an inner ring (Ia, 1 ), an outer ring (Ib, 7 ), a rolling element ( 9 ), a cage, or a guide ring. The bearing component (Ia, Ib, 1, 7, 9 ) comprises a first material ( 2 ), and a second material ( 3 ) joined to the …
- Who is the assignee on this patent?
- Dahlman Patrik, Friis Martin, Skf Ab
- What technology area does this patent fall under?
- Primary CPC classification B22D19/16. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 07 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).