| 摘要 |
PURPOSE:To aim at miniaturization as well as to make manufacture easy, and furthermore improve an operating characteristic too, by fixing plural common terminal strips set up adjacently to a plurality fixed terminal strips to be set up at the specified intervals along a joining plane between terminal bases and each fixed terminal strip by means of insert forming, respectively, and attaching a base end of a plurality of moving contactors tightly to the other side of terminal base blocks. CONSTITUTION:Plural number of fixed terminal strips 7 are set up along a joining plane between base blocks 4, 5, forming them into a single-in-line type package where outer ends 7b of these fixed terminal strips 7 are lined up in a straight line. In addition, a terminal base 6 is divided into two parts, and the fixed terminal strip 7 and a common terminal strip 8 are parallelly placed on the base block 4 of one side, these fixed and common terminal strips 7, 8 are formed from a frame and clamped to the base block 4 by means of insert forming, and that even at the time of being built in a switch case 1 of both these base blocks 4, 5, a central curved part 12d of an inverted U-shaped moving contactor 12 is fitted in a fitting recess 17 of an operating lever 14 with no consideration of accuracy. |
