| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique to enhance the maintenance easiness of a damper unit. <P>SOLUTION: The damper unit having internally a plurality of damping parts accommodating fluid includes a supply piping system composed of main supply pipes as piping to supply fluid to the damping parts from a liquid supply source and delivering the fluid from the liquid supply source and a plurality of branch pipes diverged from the main supply pipes and connected with the respective damping parts, a pressure measuring part to measure the internal pressures of the damping parts, and a shutoff part to shut off the fluid flowing between the plurality of damping parts communicated by the supply piping. <P>COPYRIGHT: (C)2009,JPO&INPIT |
