| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a scribing device capable of forming a scribe line for division to be encircled on the peripheral wall surface of a projecting solid glass molded in a glass plate.SOLUTION: The scribing device comprises: a cutter wheel 4 for forming a scribe line on the peripheral wall surface 26 of a projecting solid glass 27; a copying tool 11 including a peripheral wall surface 10 having the same shape as that of the peripheral wall surface 26; and a copying roller 14 flexibly contacted with the peripheral wall surface 10 of the copying tool 11. The copying roller 14 is formed to be encircled along the peripheral wall surface 10 of the copying tool 11, and a scribe line encircled on the peripheral wall surface 26 of the projecting solid glass 27 is formed by interlocking the cutter wheel 4 with the motion of the copying roller 14 to be encircled on the peripheral wall surface 26 of the projecting solid glass 27.</p> |
