Sensor system and method for characterizing a wet paint layer
US-9689796-B2 · Jun 27, 2017 · US
Testing device for checking the quality of a paint or lacquer layer
US8991244B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8991244-B2 |
| Application number | US-201113134191-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 31, 2011 |
| Priority date | Jun 16, 2010 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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A testing device for checking the quality of a paint or lacquer layer includes at least one friction element moving device. To prevent an impression on a test region, the friction element moving device is configured to (i) initially move at least one friction element in frictional contact along a defined path, e.g., a circular path, over a test region of a paint or lacquer layer, and (ii) subsequently eliminate the frictional contact between the friction element and the test region during the movement of the friction element.
First claim
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What is claimed is: 1. A testing device for checking the quality of one of a paint or lacquer layer, comprising: at least one friction element having a convex surface; and at least one friction element moving device configured to (i) initially move the at least one friction element in frictional contact along a defined path over a test region of the one of the paint or lacquer layer, and (ii) subsequently eliminate the frictional contact between the friction element and the test…
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Frequently asked questions
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- What does patent US8991244B2 cover?
- A testing device for checking the quality of a paint or lacquer layer includes at least one friction element moving device. To prevent an impression on a test region, the friction element moving device is configured to (i) initially move at least one friction element in frictional contact along a defined path, e.g., a circular path, over a test region of a paint or lacquer layer, and (ii) subse…
- Who is the assignee on this patent?
- Küster Rafael, Eistert Olaf, Burk Tobias, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G01N33/32. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 31 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).