| 摘要 |
PROBLEM TO BE SOLVED: To reduce the vibration of a tool body generated in cutting work of a reciprocating tool. SOLUTION: This reciprocating tool has a second reciprocating mechanism 31 reciprocating in the longitudinal direction to vertical reciprocating motion of a plunger 7. The second reciprocating mechanism 31 is constituted of a longitudinal driving part 31a and a balance weight 22, reducing the vibration of the tool body. COPYRIGHT: (C)2011,JPO&INPIT |
