公开(公告)号：US20050287941A1

公开(公告)日：2005-12-29

申请号：US10962298

申请日：2004-10-08

申请人： Timothy Hill ,  Simon Scott-Brown

发明人： Timothy Hill ,  Simon Scott-Brown

IPC分类号： G07D3/00 ,  G07D3/06

CPC分类号： G07D3/06

摘要： A hopper coin and disc feeder of the inclined disc type is provided with vacuum suction means to hold the coins on the margin of the disc, rather than the disc being provided with mechanical driving means, such as pockets or a high-friction peripheral band. The margin of the disc is provided with a series of circumferentially-spaced through-holes, and a vacuum manifold is arranged at the rear of the disc to connect the disc holes in an arcuate region of the path of the disc margin to vacuum, the arcuate region extending between the 5 o'clock and 12 o'clock positions of the disc in a direction of rotation, at which latter position the coins in single file are stripped from the disc by a belt conveying means. The vacuum manifold can be an arcuate chamber sealed to the disc by parallel sealing strips, or the manifold may be sealed by a single closed-loop seal that follows the disc margin, but crosses the path of the holes at the 5 o'clock and 12 o'clock positions.

摘要翻译： 倾斜盘式的料斗硬币和盘式进给器设置有真空抽吸装置，以将硬币保持在盘的边缘上，而不是盘设置有机械驱动装置，例如袋或高摩擦的周边带。 盘的边缘设置有一系列周向间隔的通孔，并且在盘的后部设置真空歧管，以将盘片边缘的路径的弧形区域中的盘孔连接到真空， 弧形区域在盘的5点钟和12点钟位置之间沿旋转方向延伸，在该方向上，通过皮带传送装置将单个文件中的硬币从盘中剥离出来。 真空歧管可以是通过平行的密封条密封到盘的弓形腔，或者歧管可以通过遵循盘边缘的单个闭环密封件密封，但是在5点钟穿过孔的路径， 12点钟位置