Title:
ELECTRIC-POWERED TOOL
Document Type and Number:
WIPO Patent Application WO/2012/090653
Kind Code:
A1
Abstract:
A hand-held electric-powered screw tightening tool has a configuration in which a battery pack is mounted to the leading end of a handle part provided so as to project from a side part of a tool body. The battery pack has conventionally been configured to be mounted in a space below a switch body. Therefore, a space behind or above the switch body has not been effectively used, and has become an empty space. The purpose of the present invention is to effectively use the empty space in the handle part.
A conventional empty space is effectively used by housing a battery cell (14) not only in a space (SP0) below a switch body (13) housed in a base section of a handle part (11) but also in a space (SP1) behind the switch body (13).
Inventors:
SUGIMOTO MANABU (JP)
KIYOHARA TAKASHI (JP)
KIMURA KAZUYA (JP)
KIYOHARA TAKASHI (JP)
KIMURA KAZUYA (JP)
Application Number:
PCT/JP2011/078129
Publication Date:
July 05, 2012
Filing Date:
December 06, 2011
Export Citation:
Assignee:
MAKITA CORP (JP)
SUGIMOTO MANABU (JP)
KIYOHARA TAKASHI (JP)
KIMURA KAZUYA (JP)
SUGIMOTO MANABU (JP)
KIYOHARA TAKASHI (JP)
KIMURA KAZUYA (JP)
International Classes:
B25F5/00
Foreign References:
| JPS6031858Y2 | 1985-09-24 | |||
| GB956936A | 1964-04-29 | |||
| JPH03100119U | 1991-10-18 | |||
| US5054563A | 1991-10-08 |
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (JP)
Patent business corporation Okada international patent firm (JP)
Patent business corporation Okada international patent firm (JP)
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Claims: