Rotary press to lay down patterns on a support strip
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United States of America Patent
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Jun 21, 2005
Grant Date -
Feb 26, 2004
app pub date -
Aug 19, 2003
filing date -
Aug 19, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A rotary press to lay patterns of a material on a strip material comprises a working cylinder bearing embossing plates of the patterns of the aforesaid material to be laid and an opposed anvil cylinder. The working cylinder is rotated. A heater for the working cylinder. A device to exert a defined prestress between the working cylinder and the anvil cylinder. Ball-bearings between the anvil cylinder and its shaft. A device adjusts the space between the working cylinder and the anvil cylinder, independent of the device to exert the defined prestress.
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