| 摘要 |
FIELD: timber-cutting equipment, applicable in timber-cutting industry. SUBSTANCE: the circular saw has a saw, bad, balancing frame with an electric motor and saw shaft, which is rotated through a chain gear, satellite gears that are hinge-joined the carrier of the advance planetary gear, central wheels of the external and internal gearing. The latters are rotated through a gear and chain drives and a clutch by the control electric motor. EFFECT: expanded functional capacities. 2 cl, 1 dwg
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