Title:
WORK MACHINE
Document Type and Number:
Japanese Patent JP2021186927
Kind Code:
A
Abstract:
To improve heat resistance.SOLUTION: In a cutting tool 10, a duct collection box 80 has an inner case 84. The inner case 84 is disposed adjacent to the right side of a side cover wall 61 in a saw cover 60 and made of metal. In other words, a portion at a saw blade 12 side in the dust collection box 80 is made of metal. The structure allows the inner case 84 to be cooled by airflow occurring when the saw blade 12 rotates while inhibiting heat deformation of the dust collection box 80. Therefore, heat resistance of the dust collection box 80 can be improved.SELECTED DRAWING: Figure 13
Inventors:
FUNABIKI YUSUKE
Application Number:
JP2020093974A
Publication Date:
December 13, 2021
Filing Date:
May 29, 2020
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD
International Classes:
B23D47/00; B23D45/16; B23Q11/08; B23Q11/12; B25F5/00; B25F5/02
Attorney, Agent or Firm:
Kiyoshi Kato
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