Title:
パワーカッタ
Document Type and Number:
Japanese Patent JP7348006
Kind Code:
B2
Abstract:
A power cutter disclosed herein may include: a disk blade; a body configured to rotatably support the disk blade about a rotation axis and comprising an electric motor for rotationally driving the disk blade; a plurality of battery packs detachably attached to the body and configured to supply electric power to the electric motor; a grip disposed on the body and configured to be gripped by a user; and a main switch disposed on the grip and configured to electrically connect the plurality of battery packs to the electric motor when the user activates the main switch; wherein a central axis of the grip extends along a reference plane which is perpendicular to the rotation axis of the disk blade, and a distance from the reference plane to the disk blade is less than or equal to 1.5 times a width of the grip.
Inventors:
Takuya Sumi
Kenta Tominaga
Sho Tsuda
Kenta Tominaga
Sho Tsuda
Application Number:
JP2019166619A
Publication Date:
September 20, 2023
Filing Date:
September 12, 2019
Export Citation:
Assignee:
Makita Corporation
International Classes:
B23D45/16; B23D47/00; B24B27/08; B25F5/00; B28D1/04
Domestic Patent References:
| JP2019038269A | ||||
| JP2018134726A | ||||
| JP2014148021A | ||||
| JP2015199175A | ||||
| JP2017042912A |
Foreign References:
| US20100299943 | ||||
| US20170120436 |
Attorney, Agent or Firm:
Patent Attorney Corporation Kaiyu International Patent Office
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