Method of changing the mounting condition of a printing master on a printing master cylinder,申请号US20040572179-传众专利搜索

Method of changing the mounting condition of a printing master on a printing master cylinder

申请公布号：US7637209(B2)

申请号：US20040572179

申请日期：2004.09.14

申请公布日期：2009.12.29

申请人：

GOSS INTERNATIONAL MONTATAIRE, SA

发明人：BOCQUET JACQUES;MENU PATRICK

分类号：B41F21/00;B41F27/12

主分类号：B41F21/00

摘要：A method according to the invention of changing the mounting condition, in particular of mounting or dismounting of a printing master on a printing master cylinder having a first receiving element for the leading edge and a second receiving element for the trailing edge of the printing master includes rotating the printing master cylinder at a first speed, actuating the first receiving element in at least one first phase position and actuating the second receiving element in at least one second phase position. At least between a third phase position and a fourth phase position, the printing master cylinder may be rotated at a second speed, which differs from the first speed. Due to the reduced speed, the window of time for actuating one or both receiving elements can be extended to increase the precision and reliability of the locking and release.