Title:
SCRIBING DEVICE AND METHOD
Document Type and Number:
Japanese Patent JP2954566
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To deeply form a scribing line and to suppress the chipping and peeling near the scribing line with a scribing device for forming the scribing line on a work surface prior to work breakage.
SOLUTION: A body 10 is held perpendicularly slidably at a supplying table. A holder 20 is supported to allow slight sliding in a perpendicular direction on the body 10. A vibration actuator 40 is arranged between the receiving part 21 of the holder 20 and the receiving part 15 of the body 10. An energizing member 23 imparts elastic force on the vibration actuator 40 via the holder 20. A cutter 30 (contact member) is mounted at the bottom end of the holder 20. While vibration is imparted to the cutter 30 by driving the vibration actuator 40 in the state that the cutter 30 is pressed to the work surface by the own weight of the body 10 and the holder 20, the cutter 30 is moved relatively along the work surface, by which the scribing line is formed on the work surface.
Inventors:
SHIMOTORU AKIRA
Application Number:
JP10196798A
Publication Date:
September 27, 1999
Filing Date:
March 30, 1998
Export Citation:
Assignee:
BERUDETSUKUSU KK
TEI ECHI KEE KK
TEI ECHI KEE KK
International Classes:
B26F3/00; B28D1/00; C03B33/02; C03B33/027; (IPC1-7): C03B33/027; B26F3/00; B28D1/00
Domestic Patent References:
| JP8225332A | ||||
| JP8325026A | ||||
| JP925134A | ||||
| JP9278473A |
Attorney, Agent or Firm:
Watanabe Noboru