Rolling Bearing
US-2024200602-A1 · Jun 20, 2024 · US
Flanged bearing ring for a motor vehicle wheel bearing unit
US9546683B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9546683-B2 |
| Application number | US-201113087551-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 15, 2011 |
| Priority date | Apr 15, 2010 |
| Publication date | Jan 17, 2017 |
| Grant date | Jan 17, 2017 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A flanged bearing ring is formed of two different materials joined together as a single piece, specifically a radially inner annular insert and a flanged, radially outer lightweight body formed about the insert. The insert has one or more inner raceways and is formed of a hard material, such as bearing steel. The outer body is made of a lightweight material, such as aluminium alloy, with a higher thermal expansion coefficient higher than that of the hard material from which the inner insert is formed. A radial projection formed on the insert extends into a radial groove of the outer body. The projection and the recess interlock the insert and the outer body so as to prevent relative movement.
First claim
Opening claim text (preview).
We claim: 1. A flanged bearing ring for a motor vehicle wheel, the ring comprising: a radially inner, generally annular insert formed of a first material with a first thermal expansion coefficient, the insert having a central axis, at least one raceway extending about the axis, a radially outer surface, and at least one projection extending generally radially from the outer surface; and a radially outer body formed of a second material with a second thermal expansion coefficient…
Assignees
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Classifications
Mechanical Engineering · mapped topic
- F16C33/60Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9546683B2 cover?
- A flanged bearing ring is formed of two different materials joined together as a single piece, specifically a radially inner annular insert and a flanged, radially outer lightweight body formed about the insert. The insert has one or more inner raceways and is formed of a hard material, such as bearing steel. The outer body is made of a lightweight material, such as aluminium alloy, with a high…
- Who is the assignee on this patent?
- Vissers Cornelius Petrus Antonius, Re Paolo, Skf Ab
- What technology area does this patent fall under?
- Primary CPC classification F16C33/60. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jan 17 2017 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).