公开(公告)号：US5255907A

公开(公告)日：1993-10-26

申请号：US20771

申请日：1993-02-22

申请人： Dante Orlandini

发明人： Dante Orlandini

IPC分类号： B41F33/14 ,  B41F21/10 ,  B41F33/00 ,  B65H5/12 ,  B65H5/22 ,  B65H9/06 ,  B65H43/04 ,  G07D7/182

CPC分类号： B65H5/12 ,  B41F21/10 ,  B41F33/0036 ,  B65H9/06 ,  G07D7/182 ,  B65H2511/224 ,  B65H2701/1912

摘要： The device comprises a conveying cylinder (1) for the sheets (3) to be checked, which is provided with a bar of sheet-clamps (2) and at least one detector (4). In proximity to the detector (4), there is provided a calibrating strip (6) mounted in a movable manner with respect to the surface of the cylinder (1) and linked to a mechanism (5) enabling it to be lifted intermittently when the clamps (2) pass below, and adjusting mechanism (12-15) for setting the distance from said strip to the cylinder in its operating position to a determined value.

摘要翻译： 该装置包括用于要检查的片材（3）的输送缸（1），其设有一片片夹（2）和至少一个检测器（4）。 在检测器（4）附近，提供了一个相对于气缸（1）表面可移动的方式安装的校准条（6），并连接到一个机构（5），使其能够间歇地提升 以及调节机构（12-15），用于将其在所述操作位置处的所述条带到所述滚筒的距离设定为确定的值。

公开(公告)号：US4463607A

公开(公告)日：1984-08-07

申请号：US409213

申请日：1982-08-18

申请人： Graham H. Hilton

发明人： Graham H. Hilton

IPC分类号： G01N3/20 ,  G01N29/00 ,  G07D7/182 ,  G08C25/00 ,  G01N33/34

CPC分类号： G07D7/182

摘要： Apparatus is disclosed for determining the degree of stiffness of a sheet, for example a banknote, the stiffness being indicative of the condition of the banknote. The banknote (4) is drawn around a bobbin-shaped drum (1) by means of a pair of belts (2, 3) which grip a central portion of the banknote. The inner belt (2) drives or is driven by the central portion of the drum (1). The concave shape of the drum (1) imparts a curvature to the banknote in an axial plane, while the banknote is simultaneously curved in an orthogonal plane as it is wrapped around the drum. As the banknote passes around the drum it emits an audible noise which is picked up by a microphone (5). The amplitude of the microphone signal (7) is proportional to the crispness of the banknote and is indicative of the age of the banknote.

摘要翻译： 公开了用于确定片材刚度的装置，例如钞票，刚度表示钞票的状况。 纸币（4）借助一对抓住钞票的中心部分的皮带（2,3）被卷绕在筒状滚筒（1）周围。 内带（2）由滚筒（1）的中心部分驱动或驱动。 滚筒（1）的凹形在轴向平面上向纸币赋予曲率，同时钞票在卷绕在滚筒周围的正交平面中同时弯曲。 当纸币绕过鼓时，它发出由麦克风（5）拾起的可听见的噪音。 麦克风信号（7）的振幅与纸币的脆度成比例，并且表示纸币的年龄。