公开(公告)号：US20200282482A1

公开(公告)日：2020-09-10

申请号：US16787503

申请日：2020-02-11

Applicant: MAKITA CORPORATION

Inventor： Yosuke NAOI ,  Akihito HARA ,  Yasushi OGURA ,  Wei YANG ,  Pengfei YANG ,  Hao Wei MEI ,  Tomohiro UKAI

IPC: B23D59/04 ,  B23D49/16 ,  B23D49/10

Abstract: A reciprocating tool easily supplies a lubricant, such as grease (lubricating oil), to a mechanism for reciprocating a slider, and prevents a lack of lubricant. A reciprocating saw as a reciprocating tool includes a motor, a reciprocating conversion mechanism that converts rotation of the motor to reciprocation, a slider connected to the reciprocating conversion mechanism and being reciprocable, and a slider guide that supports the slider in a reciprocable manner and includes a lubricant-passage member in contact with the slider to allow passage of at least part of a lubricant through the lubricant-passage member, and a lubricant reservoir located adjacent to the lubricant-passage member to store the lubricant.

公开(公告)号：US20230278166A1

公开(公告)日：2023-09-07

申请号：US18093523

申请日：2023-01-05

Applicant: MAKITA CORPORATION

Inventor： Pengfei YANG ,  Mingli LEI ,  Hideharu MUTO

IPC: B24B55/10 ,  B24B23/02 ,  B26B25/00 ,  B25F5/00

CPC classification number: B24B55/102 ,  B24B23/02 ,  B26B25/002 ,  B25F5/008

Abstract: A dust cover has improved operability for attachment and detachment. A power tool to which a disk tool is attachable includes an electric motor including a motor shaft, a housing accommodating the electric motor and having an inlet to draw outside air, a dust cover being a plate including a filter covering the inlet and being attachable to and detachable from the housing, a grip extending from the housing in a direction perpendicular to the motor shaft and located between the disk tool and the inlet in a direction in which the motor shaft extends, and a spindle coaxial with the motor shaft, protruding from an end of the housing to receive the disk tool, and rotatable by the electric motor.