Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/095828
Kind Code:
A1
Abstract:
The present invention suppresses a deterioration in work efficiency. In a tilting mechanism 60 of a circular saw 10, a front tilting mechanism section 70 includes a front tilting plate 72 connected to a circular saw body 20 and a front guide 71 for guiding rotation of the front tilting plate 72, and a rear tilting mechanism section 80 includes a rear tilting plate 82 connected to the circular saw body 20 and a rear guide 81 for guiding rotation of the rear tilting plate 82. When the circular saw body 20 is tilted (rotated) from an upright position to a tilting position, the circular saw body 20 as a whole is separated from the base 12 along a side surface of a circular saw blade 14 by the front guide 71 and the rear guide 81. Thus, even when the circular saw body 20 is tilted from the upright position, downward displacement of a washer member 16 for connecting the circular saw blade 14 to an output shaft 44 can be suppressed.
Inventors:
ISE NAOTO (JP)
Application Number:
PCT/JP2023/038345
Publication Date:
May 10, 2024
Filing Date:
October 24, 2023
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B23D45/14; B23D47/02; B27B9/00; B27B9/02
Domestic Patent References:
| WO2021259998A1 | 2021-12-30 |
Foreign References:
| JPH05124002A | 1993-05-21 | |||
| JP2002283301A | 2002-10-03 | |||
| US20110302794A1 | 2011-12-15 | |||
| US5271155A | 1993-12-21 |
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