公开(公告)号：US20220232766A1

公开(公告)日：2022-07-28

申请号：US17581526

申请日：2022-01-21

Applicant: MAKITA CORPORATION

Inventor： Qinzhou Jiang ,  Zhihua Lin ,  Pengsheng Wang

IPC: A01D34/78 ,  A01D34/81

Abstract: A working machine may be configured to operate with electric power supplied from a first power supply or a second power supply and configured to be used in a state of being in contact with a ground. Each of the first power supply and the second power supply may include a battery cell; a housing configured to house the battery cell; a power cable extending from the housing and configured to discharge electric power; and a connector disposed at an end of the power cable. The housing of the first power supply and the housing of the second power supply may have different shapes from each other. The working machine may include a power supply receptacle to which either the first power supply or the second power supply is configured to be detachably attached; and a connector coupler configured to be coupled with the connector.

公开(公告)号：US11504876B2

公开(公告)日：2022-11-22

申请号：US16929332

申请日：2020-07-15

Applicant: MAKITA CORPORATION

Inventor： Zuoxiu Zhao ,  Shixuan Peng ,  Pengsheng Wang ,  Xiongfei Wen

IPC: B27C1/04 ,  B27G3/00 ,  B27C1/14

Abstract: A thickness planer has a housing, a motor housed in the housing, a controller having a control board configured to control driving of the motor, at least one intake port provided in the housing, at least one outlet port provided in the housing, an air flow passage that is provided within the housing and configured such that air taken in from the at least one intake port flows therethrough toward the at least one outlet port via the motor, and a fan that is configured to generate flow of air from the at least one intake port to the at least one outlet port through the air flow passage. A particular region of the controller is arranged on the air flow passage.