发明授权
US08272454B2 Cutting units and drive systems used for cutting devices 失效
用于切割设备的切割单元和驱动系统

Cutting units and drive systems used for cutting devices
摘要:
One aspect according to the present invention includes a cutting unit for a cutting device. The cutting unit has a gear chamber. A partitioning member can partition the gear chamber at a midpoint of a transmission path of rotation of a gear train from an electric motor to a spindle.
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