Patent ID: 11945092
Assignee: MAKITA CORPORATION
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 3:
4. The power tool according to claim 1, wherein
the internal gears include a preceding internal gear in the preceding stage meshing with the preceding planetary gear and a succeeding internal gear in the succeeding stage meshing with the succeeding planetary gear,
the preceding internal gear and the succeeding internal gear are adjacent in the axial direction,
the reducer includes a seal between a facing surface of the preceding internal gear and a facing surface of the succeeding internal gear,
the preceding internal gear includes a first flange protruding radially inward at an end opposite to the facing surface of the preceding internal gear, and
the succeeding internal gear includes a second flange protruding radially inwardly at an end opposite to the facing surface of the succeeding internal gear.