| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tape cutter capable of surely and stably forming a separation tab, in the tape cutter capable of forming the separation tab, when cutting a roll-like pressure sensitive adhesive tape. <P>SOLUTION: In this tape cutter 1, a shape of a cam groove 21 formed on a fixed cam plate 2 determines a moving orbit of a slide crank bar 15 by using a fixed cam mechanism, a pawl 171 arranged in a stopper 17 slips out of a tooth 111 of a ratchet by rotation of the ratchet 11, the slide crank bar 15 moves backward, and while moving the tip of a rocking crank bar 14 forward in response to it, the slide crank bar 15 moves forward by cutting the pressure sensitive adhesive tape T by a cutting blade 141, so that while returning the tip of the rocking crank bar 14 backward, the separation tab TB constituted of an upper side loop is surely and stably formed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
