US 11,785,898 B2
Electric working machine
Daisuke Suzuki, Anjo (JP); and Kouichi Takeda, Anjo (JP)
Assigned to MAKITA CORPORATION, Anjo (JP)
Filed by Makita Corporation, Anjo (JP)
Filed on Sep. 9, 2021, as Appl. No. 17/470,138.
Claims priority of application No. 2020-152367 (JP), filed on Sep. 10, 2020.
Prior Publication US 2022/0071109 A1, Mar. 10, 2022
Int. Cl. A01G 20/47 (2018.01); A47L 5/14 (2006.01); A47L 9/28 (2006.01); A47L 9/32 (2006.01)
CPC A01G 20/47 (2018.02) [A47L 5/14 (2013.01); A47L 9/2842 (2013.01); A47L 9/2857 (2013.01); A47L 9/322 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An electric working machine comprising:
an electric unit;
a control device configured to control the electric unit;
an operation member configured to be operated by a user and configured to be movable to a first position;
a first switch configured to be operated by the operation member while the operation member moves to the first position; and
a second switch configured to be operated by the operation member while the operation member moves to the first position,
wherein
the operation member passes a second position and a third position while the operation member moves to the first position,
the first switch is configured to transmit a first signal which changes as the operation member moves from the second position to the first position to the control device when the operation member moves between the second position and the first position,
the second switch is configured to transmit a second signal to the control device when the operation member moves toward the first position and passes the third position, and
the control device is configured to control the electric unit based on the first signal and the second signal,
the third position is located closer to the first position than the second position, and
the control device is configured to control the electric unit based on the second signal when both of the first signal and the second signal are transmitted to the control device.