Patent ID: 11938607
Assignee: MAKITA CORPORATION
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F  Y | IPC B  F

Claim 5:
6. A working machine comprising:
a working part;
a motor configured to drive the working part;
a motor housing covering at least a part of the motor;
an outer housing covering at least a part of the motor and covering at least a part of the motor housing, wherein the motor housing and the outer housing are separate parts; and
a light emitter disposed at a part of the motor housing ci) that covers the motor and (ii) that is covered by the outer housing, wherein the light emitter is oriented to face an inner surface of the outer housing,
wherein
the outer housing comprises an opening at a part of the outer housing that faces the light emitter, wherein the opening of the outer housing allows light emitted from the light emitter to pass through the opening of the outer housing,
wherein the motor housing is housed inside the outer housing,
wherein a covering member is disposed at the opening of the outer housing, wherein the covering member is formed of a transparent material, and
the covering member covers the opening and allows the light, which is emitted from the light emitter disposed at the motor housing, to pass through the covering member of the outer housing,
wherein the opening of the outer housing is provided at a location that faces the working part, and
wherein the light emitted from the light emitter disposed at the motor housing is emitted through the opening and toward the working part,
wherein the working machine further comprises:
a battery pack detachably attached to the outer housing, and
wherein the motor and the light emitter are configured to operate with electric power supplied from the battery pack;
wherein the working machine further comprises a controller unit configured to control operations of the motor and the light emitter.