| 摘要 |
PURPOSE:To simplify the structure and reduce the time for assembly and adjustment of the title device, a bayonet part which is connected with a lifter simultaneously with turning a bayonet lock. CONSTITUTION:An overhanging part 112b is prepared at the bottom end of a guide rod 112, fitted in a bayonet part 24a prepared on the top face of the bracket 24 of a lifter 27 and a lock housing 11 is fixed on the lifter 27 by turning the guide rod a specified amount. By raising the lifter 27, moving a link 6 with an actuator and turning a bayonet lock 2 with the top face of the lock housing 11 in contact with the bottom face of a top register, the guide rod 112 is simultaneously turned through a guide plate 10, then, the lock housing 11 and the lifter 27 are fixed through the overhanging part 112b of the guide rod 112. Thereafter, a tire 15 is taken out by lowering the lifter 27 with the tire 15 placed on a lower PCI ring 13. |
