Title:
切断機
Document Type and Number:
Japanese Patent JP5290040
Kind Code:
B2
Abstract:
In a cutting machine, such as a table-top circular saw having a table for placing thereon a workpiece, and a cutting machine body having a saw blade rotated by an electric motor, there may be caused a phenomenon in which a high frequency current generated in the vicinity of the electric motor is amplified on the side of the table to generate noises to the peripheral devices, and it is an object of the present invention to reduce such noises. It is configured to attach an insulation member (16, 16) to a tilt support shaft (15) that vertically movably supports a cutting machine body (20) relative to the side of a body support section (50) constituted mainly by a table, so that conduction of the high frequency current is blocked.
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Inventors:
Kani Toshiyuki
Yoshihiro Kimura
Shibata Hidetsugu
Yoshihiro Kimura
Shibata Hidetsugu
Application Number:
JP2009107726A
Publication Date:
September 18, 2013
Filing Date:
April 27, 2009
Export Citation:
Assignee:
Makita Corporation
International Classes:
B23D47/00; B23D45/04; B27B5/20
Domestic Patent References:
| JP2002370201A | ||||
| JP2001298889A | ||||
| JP2003501291A |
Attorney, Agent or Firm:
Okada International Patent Office
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