| 摘要 |
PURPOSE: To provide a universal drill spindle carrier capable of easily and speedily being mounted to different drilling machines. CONSTITUTION: This adapter includes a housing 10 with two mutually parallel input shafts 15, 16 whose distance apart corresponds to the distance between the two drill spindles and whose form is the same as shanks of drill bits to be fixed to the shafts. On the opposite housing side, two drill spindles 17, 18 to be connected together by transmission means are arranged, the drill spindles are provided with mounting means for the drill bits, and the drill spindles are respectively, drivably connected to the input shafts 15, 16. |
