Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Held0
Date of Patent
April 28, 2009
0Patent Application Number
115787230
Date Filed
April 13, 2005
0Patent Primary Examiner
Patent abstract
A cylinder is usable for processing flat material and includes a cylindrical body, which can be rotated about a cylinder axis, and at least one group of a plurality of tools. These tools perform a working movement in relation to the cylindrical body and are coupled to first and second control levers. A fixed cam plate is followed by the first control lever of each tool. A rotating cover disk is followed by the second control lever of each tool. The cover disk comprises a plurality of congruent sectors each having at least one section with a first radius which allows that tool to accomplish its working movement. The cover disk sectors each also have at least one section with a second radius which blocks the working movement of the tool.
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