公开(公告)号：US12097604B2

公开(公告)日：2024-09-24

申请号：US17795398

申请日：2021-03-02

Applicant: MAKITA CORPORATION

Inventor： Takeshi Kamiya ,  Koji Takahagi ,  Tomohiko Imae ,  Jun Ueda ,  Yuta Araki ,  Hidenori Nagasaka

IPC: B25F5/00 ,  B25F5/02

CPC classification number: B25F5/026

Abstract: A power tool receives a reaction force with an auxiliary handle attached to the power tool. An auxiliary handle attachable to a power tool includes a first arm, a second arm that fastens, together with the first arm, at least a part of the power tool located between the first arm and the second arm, a handle, a grip sensor that detects the handle being gripped with the first arm and the second arm fastening at least the part of the power tool in between, and a signal output unit that outputs, to the power tool, a grip signal indicating that the handle is gripped based on a detection signal from the grip sensor.

公开(公告)号：US12151358B2

公开(公告)日：2024-11-26

申请号：US18184159

申请日：2023-03-15

Applicant: MAKITA CORPORATION

Inventor： Yoshihiro Ito ,  Tomohiko Imae ,  Jun Ueda

IPC: B25F5/00 ,  B25F5/02

Abstract: A power tool including a rear cover simplifies assembly. A driver drill includes a motor including a stator and a rotor rotatable relative to the stator, a motor housing accommodating the motor, being cylindrical, and including a left housing and a right housing being laterally separable, a grip connected to a lower portion of the motor housing, an output unit in front of the motor and driven by the motor, and a rear cover supporting a rear portion of the rotor and closing a rear portion of the motor housing. The rear cover is held and fastened between the left housing and the right housing.

公开(公告)号：US11628553B2

公开(公告)日：2023-04-18

申请号：US17190115

申请日：2021-03-02

Applicant: MAKITA CORPORATION

Inventor： Yoshihiro Ito ,  Tomohiko Imae ,  Jun Ueda

IPC: B25F5/00 ,  B25F5/02

Abstract: A power tool including a rear cover simplifies assembly. A driver drill includes a motor including a stator and a rotor rotatable relative to the stator, a motor housing accommodating the motor, being cylindrical, and including a left housing and a right housing being laterally separable, a grip connected to a lower portion of the motor housing, an output unit in front of the motor and driven by the motor, and a rear cover supporting a rear portion of the rotor and closing a rear portion of the motor housing. The rear cover is held and fastened between the left housing and the right housing.