| 摘要 |
PURPOSE: To operate a turn rail simply on a floor surface and eliminate a necessity for worker to climb on a ceiling. CONSTITUTION: Power of a slide shaft 26 of an air cylinder 27 is transmitted to a vertical shaft 13 which turns a turn rail 7 through a predetermined transmission means. By feeding air into the air cylinder 27 through hoses 30, 30' from a remote place, it is possible to turn and operate the turn rail 7 near a floor surface. |
