| 摘要 |
A GANTRY SYSTEM (10) IS PROVIDED THAT COMPRISES A GANTRY BEAM (14) HAVING A FIRST SECTION (14A) AND A SECOND SECTION (14B) AND FIRST AND SECOND MOTORS (18, 18') COOPERATING TO DRIVE THE RESPECTIVE FIRST AND SECOND SECTIONS (14A, 14B) IN PARALLEL DIRECTIONS TO POSITION THE GANTRY BEAM (14) ALONG A LINEAR AXIS. A FLEXURE (22) IS CONNECTED BETWEEN THE FIRST AND SECOND SECTIONS (14A, 14B) ABOUT WHICH THE SECOND SECTION (14B) IS DEFLECTABLE RELATIVE TO THE FIRST SECTION (14A), WHICH IS ADVANTAGEOUS TO REDUCE ANY STRESSES THAT MAY BE CAUSED IN THE GANTRY SYSTEM (10) WHEN DRIVING THE GANTRY BEAM (14). |
