Title:
WORK MACHINE
Document Type and Number:
Japanese Patent JP2022107304
Kind Code:
A
Abstract:
To illuminate a circumference of a tip tool excellently.SOLUTION: In a grinder 10, a control part 70 allows an LED 86 of an illumination part 80 to generate light and allows the generated light BM to be emitted toward a grinding grindstone 92, where the illumination part 80 is arranged outside the grinding grindstone 92 in a radial direction and the LED 86 emits the generated light BM toward the grinding grindstone 92. This enables the light BM to be emitted from outside the grinding grindstone 92 in the radial direction. In other words, the light BM can be emitted to the grinding grindstone 92 so that the light can passes along an upper surface and a lower surface of the grinding grindstone 92. This can suppress the grinding grindstone 92 from shading the light BM more in comparison with a configuration in which the light BM is emitted so that the light passes along a thickness direction of the grinding grindstone 92 for instance, so that a circumference of the grinding grindstone 92 in a disk-shape can be illuminated excellently.SELECTED DRAWING: Figure 3
More Like This:
| JPH1190861 | PNEUMATIC TOOL |
| WO/2015/038889 | LOCKING MECHANISM FOR AN ARTICULATING OSCILLATING POWER TOOL |
Inventors:
HATAKEYAMA KENTARO
Application Number:
JP2021002170A
Publication Date:
July 21, 2022
Filing Date:
January 08, 2021
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD
International Classes:
B25F5/00; B24B23/02
Attorney, Agent or Firm:
Kiyoshi Kato