公开(公告)号：US20240238950A1

公开(公告)日：2024-07-18

申请号：US18543064

申请日：2023-12-18

Applicant: MAKITA CORPORATION

Inventor： Yuta SUZUKI ,  Makoto Chikaraishi ,  Seiichi Ohkawara

IPC: B25B23/18 ,  B25B21/02 ,  B25F5/00 ,  B25F5/02

CPC classification number: B25B23/18 ,  B25B21/02 ,  B25F5/006 ,  B25F5/026

Abstract: An impact tool includes a light emitter unit that is isolated from vibrations. An impact tool includes a motor, a hammer rotatable by the motor, an anvil strikable by the hammer in a rotation direction, a hammer case accommodating the hammer, a light emitter unit including a light emitter that illuminates an area adjacent to a front end of the anvil, and a radial elastic member supported by the hammer case and supporting the light emitter unit from radially inside.

公开(公告)号：US20240238948A1

公开(公告)日：2024-07-18

申请号：US18387533

申请日：2023-11-07

Applicant: MAKITA CORPORATION

Inventor： Yuta SUZUKI ,  Tomoyuki KONDO

IPC: B25B21/02 ,  B25F5/00 ,  B25F5/02

CPC classification number: B25B21/02 ,  B25F5/001 ,  B25F5/006 ,  B25F5/02

Abstract: A power tool isolates a battery pack from vibrations. A power tool includes a motor, a main housing accommodating the motor, a first elastic member supported by the main housing, a battery housing supported by the first elastic member, a battery holder to which a battery pack is attachable and that is movably supported by the battery housing, and a second elastic member that restricts relative movement of the battery housing and the battery pack attached to the battery holder.

公开(公告)号：US20240075609A1

公开(公告)日：2024-03-07

申请号：US18235112

申请日：2023-08-17

Applicant: MAKITA CORPORATION

Inventor： Ding ZHAO ,  Yuta SUZUKI ,  Tomoya HATTORI

IPC: B25F5/02

CPC classification number: B25F5/02

Abstract: A power tool is less likely to have lower workability. A power tool includes a motor including a rotor rotatable about a rotation axis extending in a front-rear direction and a stator, an output unit located frontward from the motor and rotatable in response to a rotational force from the rotor, a motor compartment accommodating the motor, a grip extending downward from the motor compartment, a rear rotor bearing supporting a rear portion of the rotor, and a rear cover covering an opening at a rear end of the motor compartment and holding the rear rotor bearing. The motor compartment includes a guide that guides the rear cover in a first circumferential direction and frontward, a front-rear restrictor that restricts front-rear movement of the rear cover, and a circumferential restrictor that restricts circumferential movement of the rear cover.

公开(公告)号：US20250073885A1

公开(公告)日：2025-03-06

申请号：US18787219

申请日：2024-07-29

Applicant: MAKITA CORPORATION

Inventor： Miyuki ASAHI ,  Yasuhito KAWAI ,  Tomoya HATTORI ,  Yuta SUZUKI ,  Haruki TEJIMA ,  Tokuo HIRABAYASHI ,  Tomoyuki KONDO

IPC: B25F5/02 ,  B25B21/02 ,  B25B23/18 ,  B25F5/00 ,  H02K5/04 ,  H02K7/102 ,  H02K11/30

Abstract: A power tool includes a motor, an output part, a housing, a control circuit board, and a panel. The motor includes a rotor rotatable about a motor rotation axis extending in a front-rear direction. The output part is disposed forward of the motor and is rotated by a rotational force of the rotor. The housing includes: a motor housing part that houses the motor; a grip part that extends downward from the motor housing part; and a battery holding part that is connected to a lower end of the grip part. The control circuit board is housed in the grip part and is configured to control the motor. The panel is disposed at a rear portion of the battery holding part and is manipulated to change a control method of the motor.