| 摘要 |
PURPOSE: An end sealing structure of a testing device for a driving of a tube train in a partial vacuum state is provided to facilitate to form a partial vacuum state by reinforcing a sealing structure of an end portion and to strengthen the sealing structure of the end portion by fixing the same with a clamp. CONSTITUTION: An end sealing structure of a testing device for a driving of a tube train in a partial vacuum state comprises a flange(124), a fixing member(210), and a sealing curtain. The flange is formed in an end portion of a tunnel model of the testing device. The fixing member is fixed to the flange. The sealing curtain is arranged between the flange and the fixing member. |
