To provide a reciprocating motion tool, including a mechanism for converting the rotary motion of a motor to the reciprocating motion, thereby causing a cutter to cut a workpiece, improving the cutting speed by preventing forward bending of the body in cutting and securing backward curve of the body in returning to solve the problem that in cutting, the body is bent forward to decrease in travel of the cutter to the workpiece, and in returning, when the body is not bent backward, the cutting speed is dropped due to behavior such as insufficient pressing of the cutter to the workpiece.
In the connecting surface of the body and the base, the front of the body 2 is the contact between an aluminum-made gear holder 4 and an aluminum-made base 5, and the rear of the body 2 is the contact between a plastic-made housing 3 and the aluminum-made base 5.
| JP2839519 | [Title of Invention] Saw |
OTSU SHINKI
WATANABE HIDEKI
KUMASAKA TAIICHI
IMAI TERUO
