公开(公告)号：US20220402095A1

公开(公告)日：2022-12-22

申请号：US17741556

申请日：2022-05-11

Applicant: MAKITA CORPORATION

Inventor： Naoki SOEDA ,  Daiki IMAIDA

IPC: B24B55/10

Abstract: Grinding chips generated during metalworking are collected, and dust is collected using a dust collector. A metalworking dust collection attachment removably attachable to a grinding tool including a tip tool includes a suction port that collects grinding chips generated during grinding with the tip tool, and a collector connected to the suction port to collect the grinding chips sucked into the suction port. The collector cools the grinding chips.

公开(公告)号：US20170072535A1

公开(公告)日：2017-03-16

申请号：US15258098

申请日：2016-09-07

Applicant: MAKITA CORPORATION

Inventor： Junichi IWAKAMI ,  Hideharu MUTO ,  Naoki SOEDA ,  Ryosuke OTANI

IPC: B24B55/05 ,  B24B23/02

CPC classification number: B24B55/052 ,  B24B23/028

Abstract: A grinder includes a motor, a housing, a spindle and a cover. The spindle protrudes downward from the housing, is driven by the motor, and thereby rotates. The cover at least partially covers a tool accessory mounted on the spindle. The cover includes a first cover part and a second cover part. The first cover part is fixed to the housing and at least partially covers the tool accessory from above. The second cover part is held such that it is capable of moving relative to the first cover part. The grinder is configured such that the area of the tool accessory covered by the cover changes in accordance with the relative movement.

Abstract translation: 研磨机包括马达，外壳，主轴和盖子。 主轴从壳体向下突出，由电机驱动，从而旋转。 盖至少部分地覆盖安装在主轴上的工具附件。 盖包括第一盖部分和第二盖部分。 第一盖部分固定到壳体并且至少部分地从上方覆盖工具附件。 第二盖部被保持成能够相对于第一盖部移动。 研磨机被构造成使得由盖子覆盖的工具附件的区域根据相对运动而变化。