Portable cutting machine
Front feet are provided at a lower part of a cutting-machine main body via a foot holder. Furthermore, a slider positioned on a front side relative to the front feet is provided at the lower part. When a workpiece to be cut is to be cut by a blade, the cutting-machine main body is tilted so as to let the blade go down. When the cutting-machine main body is tilted, a state where the front feet are in contact with the workpiece is switched to a state where the slider is in contact with the workpiece. Then, by moving the cutting-machine main body forward while sliding the slider on the workpiece, the workpiece is cut by the blade. In the cutting operation, the front feet can get away from the workpiece. Therefore, damage of the front feet can be prevented, and the running cost can be suppressed.
1. A portable cutting machine which has a cutting-machine main body provided with a blade to be rotary-driven by an engine and cuts a workpiece to be cut by using the blade, the portable cutting machine comprising:
a pair of first contact members provided at a lower part of the cutting-machine main body; and
a second contact member provided at the lower part of the cutting-machine main body and extending between the pair of first contact members,
wherein the first contact members project downward relative to the second contact member,
the second contact member is provided to the cutting-machine main body in an attachable/detachable manner,
the second contact member is replaceable independently of the first contact members, and the second contact member is a metal plate, and
a holder is provided to the cutting-machine main body in an attachable/detachable manner,
wherein the holder comprises two opposite ends, each of the first contact members is coupled to a respective one of the opposite ends of the holder, and
the second contact member is coupled to the holder and is disposed between the first contact members in an attachable/detachable manner.
2. The portable cutting machine according to claim 1 , wherein the first contact members are made of an elastic material.
3. The portable cutting machine according to claim 1 ,
wherein, when the cutting-machine main body is placed on the workpiece to be cut, the first contact members are in contact with the workpiece to be cut, and
when the cutting-machine main body on the workpiece to be cut is tilted on a pivot point corresponding to the first contact members, the second contact member is in contact with the workpiece to be cut.
4. The portable cutting machine according to claim 3 , wherein, when the cutting-machine main body on the workpiece to be cut is tilted on the pivot point corresponding to the first contact members, the first contact members get away from the workpiece to be cut.
5. The portable cutting machine according to claim 1 , wherein the first contact members are made of a material softer than the second contact member.
6. The portable cutting machine according to claim 1 , wherein the first contact members are provided to the holder in an attachable/detachable manner.
7. A portable cutting machine which has a cutting-machine main body provided with a blade to be rotary-driven by an engine and cuts a workpiece to be cut by using the blade, the portable cutting machine comprising:
a pair of first contact members provided at a lower part of the cutting-machine main body; and
a second contact member provided at the lower part of the cutting-machine main body and extending between the pair of first contact members,
wherein the first contact members project downward relative to the second contact member, the first contact members are made of a material softer than the second contact member, and the second contact member is a metal plate, and
a holder is provided to the cutting-machine main body in an attachable/detachable manner, wherein
the holder comprises two opposite ends, each of the first contact members is coupled to a respective one of the opposite ends of the holder, and
the second contact member is coupled to the holder and is disposed between the first contact members in an attachable/detachable manner.