CHAINSAW
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
A chainsaw includes a handle with a handgrip; an electric motor for endlessly moving a saw chain; a control unit for controlling rotation of the motor; and a main power switch switchable between an ON state and an OFF state. The handgrip is provided with a gripping detection device for detecting whether the handgrip is gripped by the worker， and the chainsaw is configured to， when the control unit is manipulated to deactivate the electric motor in a state in which the gripping detection device detects that the handgrip is gripped， maintain the main power switch in the ON state， and to， when the control unit is manipulated to deactivate the electric motor in a state in which the gripping detection device detects that the handgrip is not gripped， switch the main power switch to the OFF state.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
