Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kunio Sawai0
Date of Patent
October 9, 2007
Patent Application Number
11387869
Date Filed
March 24, 2006
Patent Primary Examiner
Patent abstract
An image generating apparatus capable of rotating a pressing member pressing a print head against a platen roller at a large rotation angle with a cam is obtained. This thermal transfer printer (image generating apparatus) comprises a drive cam for driving the pressing member. This drive cam includes a cardioid cam engaging with a cam pin provided on the pressing member and a protrusion, constituted of a first protrusion and a second protrusion, for restraining the cam pin from moving by force other than that of the drive cam.
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