Phosphor composition
US-9428688-B2 · Aug 30, 2016 · US
Rolling bearing, hub unit, rolling contact member, universal joint, torque transmission member for universal joint, and method of producing the same
US9103382B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103382-B2 |
| Application number | US-201313863299-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 15, 2013 |
| Priority date | Dec 20, 2006 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A deep-grooved ball bearing including a rolling contact member formed of a sintered β-sialon inexpensive and capable of reliably ensuring sufficient durability includes an outer ring and an inner ring, and a plurality of balls arranged in contact with the outer ring and the inner ring on an annular raceway. The ball is configured of a sintered body that contains as a main component a β-sialon represented by a compositional formula of Si 6-z Al z O z N 8-z and satisfying 0.1≦z≦3.5 and has a remainder formed of an impurity.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of producing a torque transmission member for a universal joint, provided in a universal joint between a race member connected to a first shaft member and a second shaft member rollably and slidably and transmitting rotation transmitted to one of said first shaft member and said second shaft member about an axis to the other of said first shaft member and said second shaft member, comprising the steps of: preparing a powdery source material th…
Assignees
Inventors
Classifications
- C04B35/597Primary
Chemistry & Metallurgy · mapped topic
Mechanical Engineering · mapped topic
Chemistry & Metallurgy · mapped topic
- F16D3/16Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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- What does patent US9103382B2 cover?
- A deep-grooved ball bearing including a rolling contact member formed of a sintered β-sialon inexpensive and capable of reliably ensuring sufficient durability includes an outer ring and an inner ring, and a plurality of balls arranged in contact with the outer ring and the inner ring on an annular raceway. The ball is configured of a sintered body that contains as a main component a β-sialon r…
- Who is the assignee on this patent?
- Muramatsu Katsutoshi, Ntn Toyo Bearing Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C04B35/597. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 11 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).