| 摘要 |
PROBLEM TO BE SOLVED: To make only one type of branch structure sufficiently function in either of in clockwise and counterclockwise directions when multiple rails composed of three rails are branched or merged together; and to save labor for removal by leaving an unused main line and an unused branch line as-is. SOLUTION: In a branch section branching off from the main line, branch sub-rails for connecting two main-line sub-rails and two branch-line sub-rails together are integrated together on right and left sides, and used by being turned upside down when curve directions are different from each other; and a branch center rail is mounted in such a manner as to change a longitudinal direction. COPYRIGHT: (C)2011,JPO&INPIT |
