| 摘要 |
A device and method for marking or scratching a ceramic tile, to be laid adjacent to a boundary surface is presented. This tile is subsequently cut according to the mark generated by the device. In the first embodiment, said tile is placed upside down between a backup member and an etching member of the apparatus, both connected to a support member resembling a clamp. Said members place pressure on the said edge tile, while said tile is held in place with one hand of the user. The tile is consequently etched when the device is slid across the tile, and along the edge of an adjacent laid tile via a sliding means be constructed to engage the surface below the laid tiles. In the second embodiment, the apparatus resembles a marker with an angled marking point. On one end an adjustable guide wheel is attached and optionally, on the opposite end, a sliding means is attached. It operates in principle as the first embodiment.
|
