US 12,109,677 B2
Driver drill
Koji Takahagi, Anjo (JP); and Yuta Araki, Anjo (JP)
Assigned to MAKITA CORPORATION, Anjo (JP)
Filed by MAKITA CORPORATION, Anjo (JP)
Filed on Jun. 21, 2022, as Appl. No. 17/845,572.
Claims priority of application No. 2021-129435 (JP), filed on Aug. 6, 2021.
Prior Publication US 2023/0043839 A1, Feb. 9, 2023
Int. Cl. B25F 5/02 (2006.01); B25B 21/00 (2006.01); B25F 5/00 (2006.01); H02K 7/14 (2006.01)
CPC B25F 5/02 (2013.01) [B25B 21/00 (2013.01); B25F 5/001 (2013.01); H02K 7/145 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A driver drill, comprising:
a motor;
a motor compartment housing the motor;
an output unit in front of the motor and rotatable with a rotational force from the motor;
a grip extending downward from the motor compartment;
a trigger lever (i) operable to activate the motor and (ii) on the grip;
a battery holder below the grip;
a forward-reverse switch lever (i) operable to change a rotation direction of the motor and (ii) on an upper portion of the grip;
a dial operable to change a torque threshold for the motor;
a push switch (i) above the dial, (ii) being operable to change the torque threshold, and (iii) on the motor compartment; and
a controller configured to stop the motor when a torque of the motor exceeds the torque threshold.