| 摘要 |
<p>PURPOSE:To obtain a clamp sensor of which a sensor part is made smaller in size and which is excellent in operability and assembling properties. CONSTITUTION:The clamping sensor having a body case 11 and a slide case 21 slidable in relation to the body case and having a pair of magnetic cores 19 and 22 provided for the cases respectively is equipped with a spring means 27 actuating the slide case 21 in the direction toward position of closure at which the paired magnetic cores 12 and 22 are closed, a slide knob 25 being slidable from the position of closure further to a lock position in a specified direction in relation to the slide case 21, a leaf spring 23 disposed on the back part of the magnetic core 22 on the slide case 21 side, a presser 26 of which one end is made to engage with the slide knob 25 and the other end extends to the leaf spring 23 and which presses the magnetic core 22 against the magnetic core 12 on the body case 11 side through the leaf spring 23 at the lock position of the slide knob 25, and engaging means 29a and 29b having projections which are located between the inner wall of the body case 11 and the side wall of the slide case 21 respectively and regulate the movement in the vertical direction of the slide case 21.</p> |
