| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a processing precision for constituent parts while reducing production cost in a device for holding firstly the first shaft by fastening one screw and then holding the second shaft by further fastening the screw. <P>SOLUTION: The holding device includes: a member 10 having a substantially quadratic prism shape; a female screw, composed of a clamping bolt 33 screwed to the member and to be screwed with a clamping bolt disposed in the center part of the upper surface 11 of the member; a second shaft hole penetrating through between the front face 12 and the back face 13; the first shaft hole penetrating through between the left side face 14 and the right side face 15; a slit 20 having approximately a gate shape, penetrating through the female screw and the second shaft hole while passing both sides of the outer side of the second shaft hole and extending to the lower part; a short slit provided at one side part of the second shaft hole; and a left slit and a right slit each extending from one side to the other side of the gate shaped. <P>COPYRIGHT: (C)2013,JPO&INPIT |
