General Electric Company

Ge Medical Systems Global Technology Company, LLC

Bernard Charpillat

Romain Chatelin

Jean Pierre Saladin

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.

X-ray device

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.

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Nerville la Foret, France

Bernard Charpillat