| 摘要 |
PURPOSE: To apply a various type chain by constituting a clamping point of a sheath and a wire of a cable by a lever attached to a shaft of a rear handle, and disposing a rotating point cooperated with the lever rear when a finger grip is moved, thereby effectively pulling the wire to the sheath. CONSTITUTION: A handle is included in a handle part 17 of a saw body coupled to an engine part. A Bowden cable has a spirally wound copper yarn sheath 21 and a wire 22 of a copper in the sheath 21, and is clamped at its other end at a lever 11. One end of the sheath has a stopper 23 for a cable passage 24 at a wall of a saw body, and the other end has a clamping part 25 to a control member. Accordingly, when a gas is set, the member is pressed by an index finger and rotated at a shaft 15 as a center in the handle. |
