| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable a one-dimensional line detector to make a scanning movement in a direction normal to its axis by a simple mechanism and to make an X-ray detector thinner and lighter as much as possible with the line detector and a scanning mechanism incorporated therein, with respect to a portable radiographic device used for inspecting an existing structure. <P>SOLUTION: A motor is disposed so that the axis of a driving motor 14 is positioned on a scan surface, the motor 14 causing a line detector 10 to make a scanning movement. The axis of the motor is made parallel to the axis of the line detector to cause the rotary motion of the motor to be directly transmitted, without changing its moving direction, as driving force for the reciprocating motion of the line detector. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
