| 摘要 |
<p>A dog for a detection switch such as a limit switch or the like in which a slotted groove part (8) opening onto a slotted groove (7) communicating with a through hole (6) through which a screw stud (5) is inserted is formed with a hexagonal counterbored hole (9) and a bolt hole (10) perpendicularly crossing the slotted groove (7) on one side of the outer periphery of the slotted groove part (8), and with a hexagonal counterbored hole (11) and a bolt hole (12) corresponding symmetrically to the holes (9) and (10), on the other side of the outer periphery of the groove portion (8), thereby enabling the insertion or engagement of a bolt with a hexagonal hole (13) or a hexagonal nut (14) from either counterbored hole (9) or (11), and the tightening thereof.</p> |
