公开(公告)号：US07748899B2

公开(公告)日：2010-07-06

申请号：US12138845

申请日：2008-06-13

申请人： Jean Pierre Saladin ,  Bernard Charpillat ,  Romain Chatelin

发明人： Jean Pierre Saladin ,  Bernard Charpillat ,  Romain Chatelin

IPC分类号： H05G1/02 ,  A61B6/08

CPC分类号： A61B6/587 ,  A61B6/4441 ,  A61B6/547 ,  A61B6/588

摘要： An X-ray radiology device comprising a rotating and flat lift. For this X-ray device to operate correctly, it is necessary to obtain and maintain, for all the incidence angles, a perfect alignment of the focal point of the X-ray tube, the element observed and the detector. This geometric imperative is achieved in one embodiment by means of a compensation system. The compensation system includes a cam fitted to a free end of the lift. The compensation system includes a lever in contact with the profile of the cam. The lever is in contact with the detector or the tube connected to the lift. Thus, when the lift rotates, the cam pushes the lever, which in return pushes the tube or the detector in order to align it.

摘要翻译： 一种X射线放射学装置，包括旋转和平坦的电梯。 为了使X射线装置正常工作，需要获得和维持所有入射角，使X射线管的焦点，观察到的元件和检测器完美对准。 在一个实施例中借助于补偿系统实现了这种几何命令。 补偿系统包括安装在电梯自由端的凸轮。 补偿系统包括与凸轮轮廓相接触的杠杆。 杠杆与检测器或连接到电梯的管接触。 因此，当升降机旋转时，凸轮推动杠杆，反过来推动管或检测器以便对准它。

公开(公告)号：US06382834B1

公开(公告)日：2002-05-07

申请号：US09847547

申请日：2001-05-02

申请人： Bernard Charpillat

发明人： Bernard Charpillat

IPC分类号： H05G102

摘要： Belt tensioner comprising a support, a roller designed to be in contact with the belt to be tensioned, a roller carrier on which the roller is mounted rotationally and which is mounted on the support so as to move back and forth between two extreme positions, a spring arranged between the support and the roller carrier in such a way as to urge the roller carrier continuously from a first to a second of the two extreme positions, a two-way switch mounted on the support in such a way as to be actuated by the roller carrier to occupy a first state only when the roller carrier is at the first extreme position and to pass into the second state when the roller carrier has left this first extreme position under the action of the spring, and means for mounting the support on a base so that the roller carrier occupies the first extreme position only when the belt is intact and has a predetermined tension.

公开(公告)号：US20090180594A1

公开(公告)日：2009-07-16

申请号：US12138845

申请日：2008-06-13

申请人： Jean Pierre Saladin ,  Bernard Charpillat ,  Romain Chatelin

发明人： Jean Pierre Saladin ,  Bernard Charpillat ,  Romain Chatelin

IPC分类号： H05G1/02 ,  A61B6/08

CPC分类号： A61B6/587 ,  A61B6/4441 ,  A61B6/547 ,  A61B6/588

摘要： An X-ray radiology device comprising a rotating and flat lift. For this X-ray device to operate correctly, it is necessary to obtain and maintain, for all the incidence angles, a perfect alignment of the focal point of the X-ray tube, the element observed and the detector. This geometric imperative is achieved in one embodiment by means of a compensation system. The compensation system includes a cam fitted to a free end of the lift. The compensation system includes a lever in contact with the profile of the cam. The lever is in contact with the detector or the tube connected to the lift. Thus, when the lift rotates, the cam pushes the lever, which in return pushes the tube or the detector in order to align it.

摘要翻译： 一种X射线放射学装置，包括旋转和平坦的电梯。 为了使X射线装置正常工作，需要获得和维持所有入射角，使X射线管的焦点，观察到的元件和检测器完美对准。 在一个实施例中借助于补偿系统实现了这种几何命令。 补偿系统包括安装在电梯自由端的凸轮。 补偿系统包括与凸轮轮廓相接触的杠杆。 杠杆与检测器或连接到电梯的管接触。 因此，当升降机旋转时，凸轮推动杠杆，反过来推动管或检测器以便对准它。