公开(公告)号：EP0209129A3

公开(公告)日：1988-01-07

申请号：EP86109780

申请日：1986-07-16

申请人： LEVI STRAUSS & CO.

发明人： Croyle, Gene F.

IPC分类号： B65H07/10 ,  D05B35/10 ,  A41H43/02

CPC分类号： D05B35/102 ,  A41H43/0278 ,  B65H43/00

摘要： An apparatus to align a plurality of objects (14;16) comprises:
transport means (24;26) for moving the objects over a predetermined path;
positional detection means (32;34;36;38;40;42;44;46) located along the path for determining the actual positions of the objects and for providing an alignment correction signal; and
repositioning means (52;54) for altering the movement of at least one object along said path in response to the alignment correction signal.