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Patent Searching and Data


Title:
POWER TOOL DUST COLLECTOR, AND POWER TOOL
Document Type and Number:
WIPO Patent Application WO/2019/124179
Kind Code:
A1
Abstract:
[Problem] To make it possible to easily and inexpensively prevent clogging of a filter. [Solution] A power tool dust collector 40, wherein a cylindrical suction port 58 through which a distal-end tool of a hammer drill 1 can pass is provided to a casing 41 so as to protrude forward, the suction port 58 being placed in contact with a workpiece surface, while a dust collection route R in which air is sucked from the suction port 58 and which leads into a dust box 65 provided to the casing 41 is formed in the housing 41, dust sucked in together with air can be captured by a filter 73 provided in the dust box 65, and a dust removal means (rubber 77) capable of acting directly on the filter 73 from the outside and sweeping off dust adhering to the filter 73 is provided to the dust box 65.

Inventors:
MACHIDA Yoshitaka (3-11-8 Sumiyoshi-cho, Anjo-sh, Aichi 02, 〒4468502, JP)
FURUSAWA Masanori (3-11-8 Sumiyoshi-cho, Anjo-sh, Aichi 02, 〒4468502, JP)
Application Number:
JP2018/045608
Publication Date:
June 27, 2019
Filing Date:
December 12, 2018
Export Citation:
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Assignee:
MAKITA CORPORATION (3-11-8, Sumiyoshi-cho Anjo-sh, Aichi 02, 〒4468502, JP)
International Classes:
B23Q11/00; B01D46/04; B23B47/34; B25D17/18; B25F5/00
Foreign References:
DE102015217825A12017-03-23
JPS4810073U1973-02-03
JPS5331264A1978-03-24
JP2003230516A2003-08-19
JPS5823616U1983-02-15
JPS6438121A1989-02-08
JPS3628772Y
JP2017144507A2017-08-24
Attorney, Agent or Firm:
ISHIDA Yoshiki (10-30, Higashisakura 1-chome Higashi-ku, Nagoya-sh, Aichi 05, 〒4610005, JP)
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