公开(公告)号：US20200061797A1

公开(公告)日：2020-02-27

申请号：US16546780

申请日：2019-08-21

Applicant: TECHTRONIC CORDLESS GP

Inventor： Kwok Ting MOK ,  Zhi Qiang YE

IPC: B25F5/02 ,  B25F5/00 ,  B23D45/16 ,  B23D45/00

Abstract: A plunge circular saw, including a cutting body and a substrate pivotally connected to the cutting body. The cutting body contains a housing; at least one handle provided on the housing; a motor received within the housing; a circular saw blade mechanically connected to the motor; a battery pack electrically connected to the motor, and a hinge for pivotally connecting the cutting body to the substrate. The battery pack is detachably mounted to a trailing end of the cutting body. The cutting body is pivotable relative to the substrate by the hinge and movable between a cutting position and a parking position. The hinge is disposed at a position between the motor or the circular saw blade and the battery pack. The circular saw provided by the present invention improves the overall parallelism of the circular saw by changing the position of the hinge and gravity distribution thereof, thereby allowing the user to cut the workpiece more easily and accurately.

公开(公告)号：US20210237223A1

公开(公告)日：2021-08-05

申请号：US17262853

申请日：2018-07-30

Applicant: TECHTRONIC CORDLESS GP

Inventor： Kwok Ting MOK ,  Zhi Qiang YE

IPC: B24B23/06 ,  H02K7/14 ,  H02K7/00

Abstract: A power tool includes a generally elongate tool housing defining a longitudinal axis parallel with the length of the tool housing, a work tip located at a first end of the tool housing for supporting a work member, and a power source interface located at a second end of the tool housing for supporting a removable power source. The tool housing includes an elongate handle-shaped grip region between the work tip and power source interface, and generally parallel to the longitudinal axis, and a drive region that substantially encloses a motor separately from the handle-shaped grip region. The motor is located between the handle-shaped grip region and the work tip.

公开(公告)号：US20250058348A1

公开(公告)日：2025-02-20

申请号：US18802832

申请日：2024-08-13

Applicant: TECHTRONIC CORDLESS GP

Inventor： Kwok Ting MOK

IPC: B05C17/01

Abstract: A dispensing device for dispensing a viscous material from a cartridge received in the device includes a main housing, a front support, a rear plunger assembly, a motor, and gear assembly. The rear plunger assembly is spaced apart from the front support by an elongate member. The rear plunger assembly includes a plunger plate supported in a plunger housing above a cutting edge. The rear plunger assembly is rotatable about an axis parallel to the longitudinal axis of the elongate member. The motor and gear assembly are disposed in the housing and are engageable with the elongate member to move one of the front support and the rear plunger assembly toward each other, thereby urging the cutting edge of the rear plunger assembly against an edge of the cartridge as the plunger plate is driven against the cartridge to expel the viscous material from the cartridge.