公开(公告)号：US20250049275A1

公开(公告)日：2025-02-13

申请号：US18764797

申请日：2024-07-05

Applicant: MAKITA CORPORATION

Inventor： Bang Wang ,  Xiongfei Wen ,  Yoshiro Tada ,  Takahiro Nishikawa

IPC: A47L7/00 ,  B23Q11/00 ,  B25D17/20

Abstract: A dust collecting attachment includes a dust suction portion and a main body. The dust suction portion has a suction opening through which a tip tool is allowed to pass. The main body has a dust collection passage communicated with the dust suction portion and connectable to an external hose. The main body includes a suction space, an air vent hole, and an air vent operation portion. The suction space is communicated with the dust collection passage and has a suction port opening to a workpiece. The air vent hole opens the suction space to outside. The air vent operation portion normally closes the air vent hole and opens the air vent hole by a predetermined operation. The air vent operation portion is operated together with an operation of removing the main body from the workpiece to open the air vent hole.

公开(公告)号：US11504876B2

公开(公告)日：2022-11-22

申请号：US16929332

申请日：2020-07-15

Applicant: MAKITA CORPORATION

Inventor： Zuoxiu Zhao ,  Shixuan Peng ,  Pengsheng Wang ,  Xiongfei Wen

IPC: B27C1/04 ,  B27G3/00 ,  B27C1/14

Abstract: A thickness planer has a housing, a motor housed in the housing, a controller having a control board configured to control driving of the motor, at least one intake port provided in the housing, at least one outlet port provided in the housing, an air flow passage that is provided within the housing and configured such that air taken in from the at least one intake port flows therethrough toward the at least one outlet port via the motor, and a fan that is configured to generate flow of air from the at least one intake port to the at least one outlet port through the air flow passage. A particular region of the controller is arranged on the air flow passage.