| 摘要 |
PURPOSE:To obtain a great driving force by a simplified system in which axially movable conductor plates are provided on both sides of a coil and the movement of the conductor plates is taken out as one-way movement by means of a link mechanism. CONSTITUTION:When supplying a current to a coil 1, an electromagnetic repulsion produces in both conductor plates 3a and 3b, whereby the first movable insulating cylinder 4 is driven toward the right side and also the second movable insulating cylinder 8 is driven to the left side. At this time, a driving force for the second movable insulating cylinder 8 is transmitted to a transmission bar 7 through a link mechanism 12 to drive the first movable insulating cylinder 4 and an operating bar 5 constituted integrally with the cylinder 4 toward the right direction in conjunction with the first conductor plate 3a. |
