BRAILLE SLEEVE
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United States of America Patent
Stats
-
N/A
Issued Date -
Mar 1, 2012
app pub date -
Aug 31, 2011
filing date -
Aug 31, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A tool is provided for a rotary embossing device for embossing flat, sheet-shaped material. The device includes two rotating embossing tools in the form of a male tool and a female tool for creating an embossing. At least the male tool has a roller body to which a seamless annular tool sleeve is attached. The tool sleeve of the male tool has raised embossing dots on its outer circumferential surface. These dots interact with corresponding recesses in the outer circumferential surface of the female tool.
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