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公开(公告)号:US20250121527A1
公开(公告)日:2025-04-17
申请号:US18907993
申请日:2024-10-07
Applicant: MAKITA CORPORATION
Inventor: Takuma OHASHI , Daisuke SUZUKI
Abstract: A working machine may include a prime mover including an output shaft, a working part coupled to the output shaft, a slip mechanism, and a fan attached to the output shaft via the slip mechanism. The slip mechanism may be configured to: in a case where a load torque applied on the output shaft when driving the fan is less than a predetermined value, rotate the output shaft and the fan integrally with each other, and in a case where the load torque when driving the fan is greater than or equal to the predetermined value, rotate the output shaft and the fan relative to each other.