Title:
ELECTRIC POWER TOOL
Document Type and Number:
WIPO Patent Application WO/2007/119596
Kind Code:
A1
Abstract:
A motor (3) and a cooling fan (4) are stored in the rear part of a housing. A rotation-driving
transmission unit (7) with the motor (3) as a drive source is stored in the front
part of the housing. A grip is provided on the lower side of the housing (2). A space
(S) is internally formed between the rear end lower part of the housing (2) and
the rear end upper part of the grip. An electronic part (12) for controlling the
rotation of the motor (3) and a heat-dissipating member (16) dissipating the
heat generated by the electronic part (12) are disposed in the space (S).
Inventors:
AGEHARA KIGEN
YAMASHITA MICHIO
YAMASHITA MICHIO
Application Number:
PCT/JP2007/056990
Publication Date:
October 25, 2007
Filing Date:
March 29, 2007
Export Citation:
Assignee:
MAX CO LTD (JP)
AGEHARA KIGEN
YAMASHITA MICHIO
AGEHARA KIGEN
YAMASHITA MICHIO
International Classes:
B25F5/00; B25F5/02
Foreign References:
| JPH11300656A | 1999-11-02 | |||
| JPH08257944A | 1996-10-08 | |||
| JP2004122343A | 2004-04-22 | |||
| JPH07130927A | 1995-05-19 |
Attorney, Agent or Firm:
OGURI, Shohei et al. (7-13 Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, JP)
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