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Patent Searching and Data


Title:
ELECTRIC TOOL
Document Type and Number:
Japanese Patent JP2018058125
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric tool which inhibits scattering of chips while maintaining visibility.SOLUTION: An electric tool has: a housing which houses a motor and a fan; a saw blade which is partially housed in the housing and can cut a cut material by rotation of the motor. The housing has: an intake port which takes cooling air of the motor into the housing; an exhaust port which is positioned between the intake port and the saw blade and exhausts the cooling air to the outside of the housing; an opening which is defined so as to enable a worker conducting cutting operation to visually check a cut portion of the cut material cut by the saw blade; and a wall part which is positioned between the exhaust port and the opening and blocks the cooling air from flowing toward the cut portion.SELECTED DRAWING: Figure 3

Inventors:
SEKINE YOSHIAKI
KURAGANO SHINJI
IWATA SATOAKI
FUJII KATSUYOSHI
Application Number:
JP2016194964A
Publication Date:
April 12, 2018
Filing Date:
September 30, 2016
Export Citation:
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Assignee:
HITACHI KOKI KK
International Classes:
B23D47/00; B23D45/16; B23Q11/00; B27B9/00
Attorney, Agent or Firm:
Kazuhiro Kitazawa
Shin Koizumi
Fukumoto Teppei
Castle castle
Yoshie Kim