公开(公告)号：US07364103B2

公开(公告)日：2008-04-29

申请号：US10531559

申请日：2001-05-20

申请人： Norbert Kraemer ,  Thilo Kraemer, legal representative

发明人： Norbert Kraemer ,  Thilo Kraemer, legal representative

IPC分类号： B02C1/00 ,  B65G47/14

CPC分类号： G01N3/04 ,  G01N3/40 ,  G01N33/15 ,  G01N2033/0077 ,  G01N2203/0405

摘要： The invention relates to a device for the alignment and location of a sample (7), such as pills or tablets, for carrying out a further method step, such as a hardness test, with the aid of two opposing jaws (2, 3, 21), which may be moved relative to each other, the movable compression jaw (2) of which displaces the sample (7) along a guide track on to the fixed counter-jaw (3, 21), in order to begin the further method step with the sample (7). The forward movement of the movable compressing jaw (2), along with the sample (7) towards the fixed counter-jaw (3, 21) is continuously interrupted, the compressing jaw (2) being drawn backwards and driven forwards, such that the sample oscillates about the rest position thereof and then the compressing jaw (2) continues the movement towards the counter-jaw (3, 21) until the sample (7) reaches said counter-jaw (21). Furthermore, the fixed jaw (3, 21) and/or the guide track (6, 34) may be set in vibration during the forward motion of the movable jaw (2) towards the fixed counter-jaw (3, 21).

摘要翻译： 本发明涉及一种用于对准和定位样品（7）（例如丸剂或片剂）的装置，用于借助于两个相对的夹爪（2,3，...）进行进一步的方法步骤，例如硬度测试， 21），其可以相对于彼此移动，其中可动压缩钳口（2）将样品（7）沿着导轨移动到固定的逆颚（3,21）上，以便开始进一步 方法步骤与样品（7）。 可动压缩夹爪（2）与样品（7）朝向固定的逆向钳口（3,21）的向前运动被连续地中断，压缩钳口（2）被向后拉动并向前驱动，使得 样品围绕其静止位置振荡，然后压缩钳口（2）继续朝向逆向钳口（3,21）运动，直到样品（7）到达所述反向钳口（21）。 此外，固定夹爪（3,21）和/或导轨（6,34）可以在可动钳爪（2）朝向固定的逆颚爪（3,21）的向前运动期间被设定为振动。