Device having a cylinder including a gripper system
AssigneeHeidelberger Druckmaschinen AG
InventorsStefan Mutschall, Norbert Thünker
Life of this patent
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Abstract
A device includes a cylinder having a gripper system for holding a sheet of printable material, the gripper system having at least one gripper mounted so as to be pivotable relative to at least one gripper support and being capable of performing a dipping movement into a channel formed in the cylinder below an outer jacket contour thereof, and having a control cam for controlling the pivoting of the gripper relative to the gripper support, the control cam also serving to control the dipping movement of the gripper system into the channel.
Claims11
A device comprising a cylinder having a gripper system for holding a sheet of printable material, said gripper system having at least one gripper mounted so as to be pivotable relative to at least one gripper support and being capable of performing a dipping movement into a channel formed in said cylinder below an outer jacket contour thereof, and having a control cam for controlling the pivoting of said gripper relative to said gripper support, said control cam also serving to control said dipping movement of said gripper system into said channel.
The device according to claim 7, wherein transmission members of said coupler transmission are of such size, and pivots of said coupler transmission are disposed in such a manner that said gripper, during a last phase of a closing operation thereof, serves to describe a section of a path of movement which is straight and at least approximately perpendicular relative to said gripper support.
Dependencies are inferred from the claim text.