| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a crossing gate that easily holds a crossing bar at a raised position and prevents human error. <P>SOLUTION: A body cover constituting the crossing gate is openably attached to a body case 11. An arm part 2 supports a crossing bar 3, has a first pin insertion hole 21, and is rotatably attached to the outside of the body case 11. A holding bracket 6 has a second pin insertion hole 61 and is disposed on the outside of the body case 11. The second pin insertion hole 61 overlaps the first pin insertion hole 21 in the raised position of the arm part 2. A hold pin is attached to a connection string fixed on the inside of the body case 11 or the body cover, penetrates through the overlapped first and second pin insertion holes 21 and 61 to regulate the rotation R1 of the arm part 2 and the crossing bar. <P>COPYRIGHT: (C)2013,JPO&INPIT |
