Patent ID: 6536121
Filing Date: 2003-03-25
Classification: C03B,Y02P,Y10T

Abstract:
A scribing apparatus which forms a scribe line on a work placed in a horizontal plane, comprising:a scribe body having a cutter and a vibration generation member which vibrates the cutter periodically; a support device having a support body for slideably supporting the scribe body to be movable in a vertical direction; a pair of magnets repulsing each other disposed between the support body and the scribe body to provide a magnetically repelling force, wherein the pair of magnets apply a floatage to the scribe body by using said magnetically repelling force; and another pair of magnets repulsing each other disposed between the support body and the scribe body to provide a magnetically repelling force opposing to said magnetically repelling force of said pair of magnets.