| 摘要 |
<p>PURPOSE:To ensure safety by preventing the rotation and engagement of the latches or ratchets of locking devices when the left and right locking devices locking a lower metallic door to the car body side are locked incompletely. CONSTITUTION:When both a right locking device 10 and a left locking device locking a lower metallic door 4 to the car body side are locked incompletely and either one is locked imperfectly, the state in which the nose of the stopper 46 of the locking device 9 is abutted against the outer circumferential surface of a latch 12. The latch 12 or a ratchet 13 is not turned, and engagement with the ratchet 12 of the striker of an upper glass door 3 is prevented. Accordingly, damage by door-opening operation can be obviated.</p> |
