Hub-bearing assembly for a wheel of a motor vehicle
US-2024359504-A1 · Oct 31, 2024 · US
Flanged bearing ring for a bearing unit of a motor vehicle wheel
US8944523B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8944523-B2 |
| Application number | US-201213426769-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 22, 2012 |
| Priority date | Mar 29, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A flanged bearing ring ( 10 ) for the wheel of a motor vehicle includes two different materials joined as a single piece: a tubular core ( 15 ) and an outer body ( 16 ) around the core. The outer body forms a radial flange ( 17 ) and is made of a lighter material than that of the core. At the axially outer end of the ring, at the side where the flange ( 17 ) is provided, the interface surfaces between the outer body ( 16 ) and the core ( 15 ) terminate in a groove ( 21 ) formed partly in the outer body and partly in the core. The groove ( 21 ) accommodates a sealing ring ( 22 ) made of rubber-like or elastomeric material which presses against both the outer body ( 16 ) and the core ( 15 ) so as to seal continuously, along an entire circumference around the axis (x), a separation line ( 23 ) between the core ( 15 ) and the outer body ( 16 ).
First claim
Opening claim text (preview).
We claim: 1. A flanged bearing ring for a motor vehicle wheel, the flanged bearing ring including two different materials joined together as a single piece, the flanged bearing ring comprising: a radially inner tubular or annular core which forms at least one raceway around a central axis of rotation, the radially inner tubular or annular core providing a radially outer surface and being made of a first material having a high toughness; and a radially outer body which is formed…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8944523B2 cover?
- A flanged bearing ring ( 10 ) for the wheel of a motor vehicle includes two different materials joined as a single piece: a tubular core ( 15 ) and an outer body ( 16 ) around the core. The outer body forms a radial flange ( 17 ) and is made of a lighter material than that of the core. At the axially outer end of the ring, at the side where the flange ( 17 ) is provided, the interface surfaces …
- Who is the assignee on this patent?
- Re Paolo, Vissers Cornelius Petrus Antonius, Skf Ab
- What technology area does this patent fall under?
- Primary CPC classification B60B27/0005. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 03 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).