Method for Assembling Wheel Bearing Apparatus
US-2016348729-A1 · Dec 1, 2016 · US
Rolling bearing unit
US9109630B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9109630-B2 |
| Application number | US-201414149883-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 8, 2014 |
| Priority date | Jan 15, 2013 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 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 rolling bearing unit includes: a rolling bearing having an inner ring, an outer ring arranged, multiple rolling elements, and a cage; and a cage guide member that is formed integrally with the outer ring or formed as a member different from the outer ring, and that is fixed to the housing side. The cage guide member has a guide projection projected into an annular space between the inner and outer rings and having an outer peripheral face a part of which serves as the guide face, and a grease supply portion having a grease reservoir portion in which the grease is reserved. A supply port through which the grease is supplied from the grease reservoir portion to the guide face is formed on the outer peripheral face of the guide projection, at a position closer to a base end portion of the guide projection than the guide face.
First claim
Opening claim text (preview).
What is claimed is: 1. A rolling bearing unit comprising: a rolling bearing having an inner ring arranged on a rotary shaft, an outer ring arranged on an inner peripheral face of a housing, a plurality of rolling elements rollably arranged in an annular space between the inner ring and the outer ring, and a cage that holds the rolling elements; and a cage guide member that is formed integrally with the outer ring or formed as a member different from the outer ring, that is fixed…
Assignees
Inventors
Classifications
- F16C33/6629Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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 US9109630B2 cover?
- A rolling bearing unit includes: a rolling bearing having an inner ring, an outer ring arranged, multiple rolling elements, and a cage; and a cage guide member that is formed integrally with the outer ring or formed as a member different from the outer ring, and that is fixed to the housing side. The cage guide member has a guide projection projected into an annular space between the inner and …
- Who is the assignee on this patent?
- Jtekt Corp
- What technology area does this patent fall under?
- Primary CPC classification F16C33/6629. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 18 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).