| 摘要 |
<p>PURPOSE: To fix and keep a gate in horizontal condition as occasion demands even in any place by providing a fixing member fixed to the car body with a bearing member, which has an engaging part capable of mounting and remov al, on one side, and providing the gate of a track or the like with a mounting member which has an engaging part. CONSTITUTION: A gate 3 is attached to the car body 1 by a hinge 2, and a gate opening and closing assisting device 11, which facilitates the opening and closing of the gate 3, is mounted to the bottom of the car body 1. Moreover, a bearing member 41 is attached capably of mounting and removal to the fixing member 31 fixed to the car body 1. In the case of keeping the gate 3 in horizontal posture, a rocking arm 42 is rotated around a pin 44 while being slid along the slot 33 of the fixing member 31 whereby the pin 45 on the rocking arm 42 is set in the through hole 34 of the fixing member 31. In this condition, the gate 3 is opened, and the gate 3 is born through a rotating link 13 and a driven link 14 as a mounting member, and the engaging part 15 being the pivotal part between both links 13 and 14 is born with the engaging part 46 of the bearing member 41 so as to bear the gate 3 horizontally.</p> |
