| 摘要 |
PURPOSE:To convey a hollow article extending horizontally from the outside of a chain of an endless chain conveyor by means of a supporting pin. CONSTITUTION:Signs 4a and 4b indicate rollers adjacent to each other, 5 and 5' inner link plates grasping the rollers 4a and 4b, 5a and 5'a outer link plates which are positioned outside the inner link plates 5' and 5'a to connect them together, 7 and 7a link plate connecting pins each piercing an outer link plate 6', the roller 4a and inner links 5' and 5. A supporting member 20 with a thickness of 15mm. is made of a carbon steel and hardened and polished. At the center thereof, a screw hole 21 is provided piercing thicknesswise the supporting member. A supporting pin 10 is planted securely into the screw hole 21 for fixing. |
