公开(公告)号：US20250001560A1

公开(公告)日：2025-01-02

申请号：US18633588

申请日：2024-04-12

Applicant: MAKITA CORPORATION

Inventor： Masahiro KOJIMA ,  Miyabi ITO ,  Akihiro HARA ,  Akira HACHISUKA

IPC: B25B21/00 ,  B25B23/14 ,  B25B23/18

Abstract: An electric work machine can be compact. An electric work machine includes a motor, a tool holder rotatable with a rotational force generated by the motor, a substrate, a first light emitter including a first light-emitting element on a front surface of the substrate, and a second light emitter including a second light-emitting element on a back surface of the substrate.

公开(公告)号：US20250117023A1

公开(公告)日：2025-04-10

申请号：US18901958

申请日：2024-09-30

Applicant: MAKITA CORPORATION

Inventor： Tatsuya YOSHIKAWA ,  Hirokatsu YAMAMOTO ,  Masahiro KOJIMA ,  Genki TOYODA

IPC: G05D1/661 ,  B60L53/36 ,  H02J7/00

Abstract: The working robot may include: a movement unit configured to move the working robot; a movement motor configured to drive the movement unit; a battery; a control unit configured to control the movement motor; and a robot power receiver. The charging station may include: a station power transmitter; and a station plate placed on a ground. When the working robot is docked with the charging station and in an unchargeable state in which charging to the battery is unable to be started, the control unit may execute a docking retry process to move the working robot by the movement unit and dock the working robot again with the charging station. While the working robot is moving during the docking retry process, at least a part of the working robot may overlap the station plate as viewed in a direction perpendicular to the ground.