Cutting tool comprising an adjusting device
US-11541465-B2 · Jan 3, 2023 · US
Combined processing tool
US9033770B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9033770-B2 |
| Application number | US-201113325759-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 14, 2011 |
| Priority date | Dec 14, 2010 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
Official abstract text for this publication.
A combined processing tool includes a shank of a cylindrical shape, a mandrel fixed to the shank, a frame rotation-universally fitted outside the mandrel, a burnishing unit for performing a burnishing to an inner peripheral surface of a workpiece by rolling members, a dimple forming unit for performing a dimple forming to the surface of the workpiece by surface compression members so as to universally appear from and disappear in the frame, a body fixed to a top portion of the shank, and a skiving unit for performing a cutting, wherein, on an outer peripheral region of the mandrel, an outer peripheral surface 31 c and a concave and convex shape area which consists of concave parts and convex parts alternately arranged along an outer peripheral direction of the mandrel are formed, and wherein the concave and convex parts are alternately engaged in the compression members with being rotated.
First claim
Opening claim text (preview).
What is claimed is: 1. A combined processing tool comprising: a shank formed to be a cylindrical shape to be attached to a machine tool; a mandrel fixed to the shank, the mandrel comprising an outer peripheral region including an outer peripheral surface, and a concave and convex shape area of an approximately polygonal shape essentially consisting of concave parts and convex parts alternately arranged in a circular direction of the mandrel; a frame equipped outside an outer p…
Assignees
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B23B29/03417Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9033770B2 cover?
- A combined processing tool includes a shank of a cylindrical shape, a mandrel fixed to the shank, a frame rotation-universally fitted outside the mandrel, a burnishing unit for performing a burnishing to an inner peripheral surface of a workpiece by rolling members, a dimple forming unit for performing a dimple forming to the surface of the workpiece by surface compression members so as to univ…
- Who is the assignee on this patent?
- Miyauchi Shinya, Masuda Yoshio, Kawasumi Katsuyuki, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B23B29/03417. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue May 19 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).