| 摘要 |
An apparatus for cutting down or reducing the length of a finished slide fastener includes a pilot pin disposed immediately adjacent to the rear end of an element clamper and spaced from the rear end of an element cutter by a distance which is equal to the sum of the element pitch of a row of coupling elements and at least a half of the diameter of a monofilament constituting the row of coupling elements. With the pilot pin thus arranged, a length of coupling elements can be removed smoothly without the occurance of draw of a half-cut coupling element. The apparatus also includes a stopper disposed rearwardly of a top end-stop applicator and engageable with a bottom end stop of the slide fastener for setting the length of reduction from the slide fastener. |
