< Topic >According to the status and the like of that field, top and bottom motion of the image reception section the X-rays equipment which makes that it changes to electromotion or manual operation possible is offered.SolutionsAs the device itself and, it winds in 1st dynamic body and 10 concatenating the device itself to one end of the 1st vehicle 11 which is turned, concatenating counter wait 12 to the other end, the device itself counterbalance feature and the trailing side time dynamic body 15 which top and bottom motion unrestrictedly it supports and Drive side time dynamic body it concatenates 16 and each time dynamic body, the device itself being stopped, the person in charge following to the time motion of each time dynamic body, the Drive which possesses the motor 19 where the clutch 18 where the 2nd vehicle 14 which it moves to top and bottom direction and the Drive side time dynamic body is concatenated and the clutch is concatenatedThe section and the control section which controls the operation of the motor and the clutch are possessed, as by the fact that the motor and the clutch are concatenated the device itself rise or is made drop possible, by the fact that concatenaion of the motor and the clutch is released the device itself rise or was made drop possible with manual operation.< Choice figure >Drawing 8【課題】その場の状況等に応じて、受像部の上下動を電動あるいは手動に切り替えることを可能にしたX線撮影装置を提供する。【解決手段】装置本体と、第1回動体10に巻き回した第1伝達手段11の一端に装置本体を連結して他端にはカウンターウェイト12を連結して装置本体を上下動自在に支持するカウンターバランス機構と、従動側回動体15と、駆動側回動体16と、各回動体を連結するとともに装置本体が係止されて各回動体の回動に従って上下方向に移動する第2伝達手段14と、駆動側回動体が連結されたクラッチ18と、クラッチが連結されたモーター19を有した駆動部と、モーターとクラッチの作動を制御する制御部を具備し、モーターとクラッチを連結することで装置本体を上昇又は下降可能にするとともに、モーターとクラッチの連結を解除することで手動により装置本体を上昇又は下降可能にした。【選択図】図8
