| 摘要 |
PURPOSE:To prevent electric wires from snarling in the titled apparatus for a production line, by hunging insulated electric wires in juxtaposition with coupling lines for driving a top-stage push/pull member interlocking with an intermediate guide rail such that stopper driving mechanisms are supplied with electricity. CONSTITUTION:Insulated electric wires 43 and 44 are hung between a fixed guide rail 7 and a top-stage push/pull member 9 through pulleys 41 and 42 mounted on both ends of an intermediate guide rail 8 in parallel with sprockets 15 and 16 for the coupling lines in the same way as the coupling lines are arranged. Stopper driving mechanisms 55 and 56 and detecting mechanisms 57 and 58 provided on the top-stage push/pull member 9 are thereby connected electrically with a power supply 59. According to this construction, the insulated electric wires 43 and 44 always act in the same way with the coupling lines, and therefore they can be driven smoothly without snarl. |
