Title:
WORKING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/127924
Kind Code:
A1
Abstract:
The objective of the present invention is improve workability. In a protrusion amount adjusting mechanism 80 of a circular saw 10, a fixing bolt 90 extending from a saw cover portion 34 is inserted, in such a way as to be capable of relative movement, through a link hole 83A in a link 83 supported on a base 20. Furthermore, rotating a fixing implement 92 tightens the saw cover portion 34 and the link 83 together by means of the fixing implement 92 and the fixing bolt 90, thereby fixing a circular saw main body 30 to the base 20. Here, a first operating lever 96 having a first operating portion 96E, and a second operating lever 98 having second operating portions 98B1 and 98B2 are linked to the fixing implement 92 so as to be capable of rotating integrally. Furthermore, with the fixing implement 92 in a fixed state, the first operating portion 96E is disposed to the rear of an axis 90E of the fixing bolt 90, and with the fixing implement 92 in a released state, one second operating portion 98B1 is disposed below the axis 90E of the fixing bolt 90. As a result, workability during work to adjust an amount of protrusion can be improved.
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Inventors:
FUNABIKI YUSUKE (JP)
Application Number:
PCT/JP2022/048410
Publication Date:
July 06, 2023
Filing Date:
December 27, 2022
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B23D45/16; B27B9/04
Foreign References:
| JP2007175957A | 2007-07-12 | |||
| US5381602A | 1995-01-17 | |||
| JP2012213829A | 2012-11-08 | |||
| JP2014195860A | 2014-10-16 |
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