Title:
POWER TOOL
Document Type and Number:
Japanese Patent JP2009072911
Kind Code:
A
Abstract:
To accelerate streamlining of constitution of a power tool by effectively utilizing cooling air of a motor.
The power tool is equipped with a working tool 129 housed in a blade case 113 and performing prescribed working operation to a workpiece; a driving motor 121 driving the working tool 129; and a cooling air induction means 137 guiding cooling air to the working region of the workpiece with the working tool 129 when cooling air of the driving motor 121 is ejected into the blade case 113.
Inventors:
FUKUOKA TORU
Application Number:
JP2008335521A
Publication Date:
April 09, 2009
Filing Date:
December 27, 2008
Export Citation:
Assignee:
MAKITA CORP
International Classes:
B23D55/00; B23D47/00; B25F5/00
Domestic Patent References:
| JPS55154101A | 1980-12-01 | |||
| JP2001300902A | 2001-10-30 | |||
| JP2004142169A | 2004-05-20 | |||
| JP2001300818A | 2001-10-30 | |||
| JPH0379224A | 1991-04-04 |
Attorney, Agent or Firm:
Tetsuyuki Iwata
Toshiyuki Ikeda
Toshiyuki Ikeda