Title:
電動工具用集塵装置及び電動工具
Document Type and Number:
Japanese Patent JP7098318
Kind Code:
B2
Abstract:
In a dust collector for electric power tool, while a casing includes a tubular suction opening portion disposed to protrude forward, a dust collecting route is formed in the casing to ensure capturing a dust suctioned with an air by a filter disposed in a dust box. The suction opening portion is abutted on a surface to be processed and a tool bit of a hammer drill is passable through the suction opening portion. The dust collecting route suctions the air from the suction opening portion and guides the air into the dust box disposed to the casing. The dust box includes a dust removal device (rubber) configured to directly act to the filter from outside to remove the dust accumulated on the filter.
Inventors:
Yoshitaka Machida
Furusawa regular
Furusawa regular
Application Number:
JP2017245347A
Publication Date:
July 11, 2022
Filing Date:
December 21, 2017
Export Citation:
Assignee:
Makita Corporation
International Classes:
B23Q11/00; B23B47/34; B25D17/18; B25F5/00
Domestic Patent References:
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Foreign References:
| DE102015217825A1 | ||||
| US20110148227 |
Attorney, Agent or Firm:
Ishida Kiki
Kyoichi Ueda
Kyoichi Ueda