公开(公告)号：US20100051738A1

公开(公告)日：2010-03-04

申请号：US12204446

申请日：2008-09-04

申请人： Darren Harvey ,  Ronald E. Coffey ,  Dennis Thielen

发明人： Darren Harvey ,  Ronald E. Coffey ,  Dennis Thielen

IPC分类号： B65H75/02

CPC分类号： B65H75/22 ,  B65H2801/12

摘要： An apparatus for mounting a coreless roll that comprises a first and/or second component with a roll mounting surface comprising a radius that is substantially equal to the inner radius of the roll such that the roll mounting surface supports the coreless roll when the roll mounting surface is disposed within the cavity; and a tapered guiding surface coupled to a distal end of the roll mounting surface that transitions from a radius less than the radius of the roll mounting surface to a radius substantially equal to the radius of the roll mounting surface such that the tapered roll guiding surface guides a free end of the coreless roll formed in the cavity against the inner circumference of the roll when the apparatus is inserted into the cavity.

摘要翻译： 一种用于安装无芯辊的装置，其包括具有辊安装表面的第一和/或第二部件，所述辊安装表面包括基本上等于所述辊的内半径的半径，使得当所述辊安装表面 设置在腔内; 以及连接到所述辊安装表面的远端的锥形引导表面，其从小于所述辊安装表面的半径的半径转变到基本上等于所述辊安装表面的半径的半径，使得所述锥形辊引导表面引导件 当将该装置插入空腔时，在该空腔中形成的无芯卷的自由端抵靠着该卷的内周。