Bearing device, information recording and reproducing device, and manufacturing method for bearing device
US-2017186453-A1 · Jun 29, 2017 · US
Rolling bearing cage, rolling bearing and electric steering system of a motor vehicle
US9011016B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9011016-B2 |
| Application number | US-201313937468-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 9, 2013 |
| Priority date | Jul 12, 2012 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 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.
Rolling bearing cage ( 5 ) for an electric steering system of a motor vehicle, designed to ensure the circumferential spacing of the balls ( 4 ), comprising a plurality of first sockets ( 8 ) provided with means ( 8 a ) for axially retaining the cage ( 5 ) on a ball ( 4 ) and a plurality of second sockets ( 9 ) without means for axially retaining the cage ( 5 ) on a ball ( 4 ). Each of the first sockets ( 8 ), with a ball ( 4 ) housed in the first corresponding socket ( 8 ), has a first axial clearance, a first radial clearance and a first circumferential clearance (J 1c ) and each of the second sockets ( 9 ), with a ball ( 4 ) housed in the second corresponding socket ( 9 ), has a second axial clearance, a second radial clearance and a second circumferential clearance (J 2c ).
First claim
Opening claim text (preview).
The invention claimed is: 1. A rolling bearing cage ( 5 ) for an electric steering system of a motor vehicle, designed to ensure the circumferential spacing of a plurality of balls ( 4 ), comprising: a plurality of first sockets ( 8 ) provided with means ( 8 a ) for axially retaining the cage ( 5 ) on a ball ( 4 ), and a plurality of second sockets ( 9 ) without means for axially retaining the cage ( 5 ) on a ball ( 4 ), each of the first sockets ( 8 ), with a ball ( 4 ) hou…
Assignees
Inventors
Classifications
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F16C19/166Primary
Mechanical Engineering · mapped topic
- F16C33/3887Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · 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 US9011016B2 cover?
- Rolling bearing cage ( 5 ) for an electric steering system of a motor vehicle, designed to ensure the circumferential spacing of the balls ( 4 ), comprising a plurality of first sockets ( 8 ) provided with means ( 8 a ) for axially retaining the cage ( 5 ) on a ball ( 4 ) and a plurality of second sockets ( 9 ) without means for axially retaining the cage ( 5 ) on a ball ( 4 ). Each of the fi…
- Who is the assignee on this patent?
- Adane Thierry, Perrotin Thomas, Varnoux Laurent, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification F16C19/166. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Apr 21 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).