Percussion tool
US-2024198505-A1 · Jun 20, 2024 · US
Machine tool
US9102044B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9102044-B2 |
| Application number | US-201213469617-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 11, 2012 |
| Priority date | May 12, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
The machine tool according to the with a pneumatic hammer mechanism comprises a motorized exciter, a guiding tube, and a piston-shaped beater. The piston-shaped beater is guided by an interior surface of the guiding tube along an operating axis and with the exciter encloses an air spring in a guiding tube. The beater shows a cup-shaped basic body with an open hollow space facing the exciter and an inset filling the hollow space. The basic body is made from a first material with a first density and the insert is made from a material with a second density, which is lower than the first density.
First claim
Opening claim text (preview).
The invention claimed is: 1. A machine tool with a pneumatic hammer mechanism, said tool including: a motorized exciter; a guiding tube; and a piston-shaped beater, wherein the piston shaped beater is guided through the interior area of the guiding tube along an operating axis, and wherein the exciter encloses an air spring in the guiding tube, wherein the beater includes a cup-shaped basic body with a hollow space open towards the exciter and an insert filli…
Assignees
Inventors
Classifications
- B25D17/06Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9102044B2 cover?
- The machine tool according to the with a pneumatic hammer mechanism comprises a motorized exciter, a guiding tube, and a piston-shaped beater. The piston-shaped beater is guided by an interior surface of the guiding tube along an operating axis and with the exciter encloses an air spring in a guiding tube. The beater shows a cup-shaped basic body with an open hollow space facing the exciter and…
- Who is the assignee on this patent?
- Hartmann Markus, Wiedner Aaron, Hilti Ag
- What technology area does this patent fall under?
- Primary CPC classification B25D17/06. 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).