Skate blade sharpening system
US-2024359283-A1 · Oct 31, 2024 · US
Beveling grindstone
US9102038B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9102038-B2 |
| Application number | US-201114110978-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 24, 2011 |
| Priority date | Aug 24, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 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.
Provided is a beveling grindstone in which diamond abrasive grains etc. are prevented from falling off even after long-term grinding to allow long-term use of the grindstone and in which chipping that occurs during beveling of a hard and brittle material and the occurrence of cracking in the ground material are suppressed. The beveling grindstone is used to bevel the outer circumferential edge of a hard and brittle material and includes: a core having a groove portion formed on the outer circumferential surface thereof with which the outer circumferential edge of the hard and brittle material is brought into contact; and an abrasive grain layer which is formed in the groove portion and to which abrasive grains are secured by brazing. The abrasive grains have an average grain diameter of #4000 to #270.
First claim
Opening claim text (preview).
The invention claimed is: 1. A beveling grindstone for beveling an outer circumferential edge of a hard and brittle material, comprising: a core having a groove portion formed on an outer circumferential surface thereof with which the outer circumferential edge of the hard and brittle material is brought into contact; and an abrasive grain layer which is formed in the groove portion and to which abrasive grains are secured by brazing, wherein an average grain diameter of the a…
Assignees
Inventors
Classifications
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 US9102038B2 cover?
- Provided is a beveling grindstone in which diamond abrasive grains etc. are prevented from falling off even after long-term grinding to allow long-term use of the grindstone and in which chipping that occurs during beveling of a hard and brittle material and the occurrence of cracking in the ground material are suppressed. The beveling grindstone is used to bevel the outer circumferential edge …
- Who is the assignee on this patent?
- Kinoshita Toshiya, Nippon Steel & Sumikin Mat Co
- What technology area does this patent fall under?
- Primary CPC classification B24D5/02. Mapped technology areas include Operations & Transport.
- 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).