Title:
POWER TOOL
Document Type and Number:
WIPO Patent Application WO/2013/046524
Kind Code:
A1
Abstract:
A power tool capable of preventing entrance of foreign matter or water etc. through the air hole as much as possible is provided. To prevent foreign matter from entering a housing 2 through a outlet 22, a first through hole 70b penetrating a main wall 71 is formed on a part of the main wall 71 of a cover 70 covering the outlet 22, second through holes 70c are formed on: a part closest to a front end portion of the cover 70; an end portion in the extending direction of the handle of the cover 70; and an end portion in the opposite direction to the extending direction of the handle of the cover 70.
More Like This:
Inventors:
ITO YUTAKA (JP)
NISHIKAWA TOMOMASA (JP)
HARADA TETSUHIRO (JP)
NAKANO YOSHIHIRO (JP)
UCHIDA HIROKI (JP)
HOSHI TOMOYUKI (JP)
NISHIKAWA TOMOMASA (JP)
HARADA TETSUHIRO (JP)
NAKANO YOSHIHIRO (JP)
UCHIDA HIROKI (JP)
HOSHI TOMOYUKI (JP)
Application Number:
PCT/JP2012/005165
Publication Date:
April 04, 2013
Filing Date:
August 15, 2012
Export Citation:
Assignee:
HITACHI KOKI KK (JP)
ITO YUTAKA (JP)
NISHIKAWA TOMOMASA (JP)
HARADA TETSUHIRO (JP)
NAKANO YOSHIHIRO (JP)
UCHIDA HIROKI (JP)
HOSHI TOMOYUKI (JP)
ITO YUTAKA (JP)
NISHIKAWA TOMOMASA (JP)
HARADA TETSUHIRO (JP)
NAKANO YOSHIHIRO (JP)
UCHIDA HIROKI (JP)
HOSHI TOMOYUKI (JP)
International Classes:
B25F5/00
Foreign References:
DE102008041370A1 | 2010-02-25 | |||
EP2181811A1 | 2010-05-05 | |||
EP0192469A2 | 1986-08-27 | |||
US20080302551A1 | 2008-12-11 | |||
EP2000265A1 | 2008-12-10 | |||
DE102007043916A1 | 2009-04-02 | |||
JPH07266260A | 1995-10-17 |
Attorney, Agent or Firm:
TSUTSUI, Yamato (3F Shinjuku Gyoen Bldg. 3-10, Shinjuku 2-chome, Shinjuku-k, Tokyo 22, JP)
Download PDF:
Claims:
Previous Patent: CUTTING MACHINE
Next Patent: METHOD FOR CALCULATING WARPING OF BONDED SOI WAFER AND METHOD FOR MANUFACTURING BONDED SOI WAFER
Next Patent: METHOD FOR CALCULATING WARPING OF BONDED SOI WAFER AND METHOD FOR MANUFACTURING BONDED SOI WAFER