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Title:
CIRCULAR SAW
Document Type and Number:
Japanese Patent JP2013126693
Kind Code:
A
Abstract:

To provide a circular saw superior in straightness and easy to carry.

A circular saw includes a saw cover 13 covering an upper peripheral edge of a rotary blade 1 and a handle 12 disposed by being separated by a predetermined distance in an axial direction of the rotary blade 1 relative to the saw cover 13. A release part 40 for avoiding interference with a hand H gripping the handle 12 is provided at the saw cover 13 so that a wall surface of the saw cover 13 forming a chip discharge passage is shifted in position in a direction away from the handle 12 locally. A swelling part 41 having a swelled wall surface in a radial direction outer side is formed on the saw cover 13 at the axial direction opposite side of the rotary blade 1 relative to the release part 40.


Inventors:
Kouchiyama, Katsutoshi
Application Number:
JP2011000276115
Publication Date:
June 27, 2013
Filing Date:
December 16, 2011
Export Citation:
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Assignee:
RYOBI LTD
International Classes:
B23D45/16; B23D47/00
Domestic Patent References:
JP2009023004A2009-02-05
JP2009255249A2009-11-05
JP2009000755A2009-01-08
JP2010173051A2010-08-12
JP2008001033A2008-01-10
Foreign References:
US20080156396A12008-07-03
US20070220759A12007-09-27
Attorney, Agent or Firm:
Tokuya Iwata



 
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