| 摘要 |
PURPOSE: A portable saw is provided to easily use the saw by reducing volume and weight of the saw. CONSTITUTION: A portable saw comprises a driving side rotating body(120), an idle rotating body(130), an endless track belt(140), a connection member(150), a saw blade(160), power transfer units(170), and a holder(180). The driving side and idle rotating bodies are rotatably installed in one side and the other side of a saw body(110). The endless track belt is connected to the driving side and idle rotating bodies. The connection member performs rectilinear motion in a rectilinear section of the endless track belt, and is rotated in a curved section of the endless track belt. The saw blade is coupled to the connection member. The power transfer units transfer torque to the driving side rotating body. The holder is coupled to the saw body to fix a power input unit.
|
