摘要 |
PROBLEM TO BE SOLVED: To restrict damage on a housing and temporary lowering of a rotation number of a rotary body in a continuous impact work machine for repeatedly providing impact force by rotation of the rotary body contained in the housing. SOLUTION: In this continuous impact work machine 1 provided with a rotary body 6 contained in a housing 5 to be rotatable around shaft parts 60A and 60B formed to be protruded from a first and a second surface 63a and 63b, a striking body 7 held on the rotary body 6 at eccentric positions from the shaft parts 60A and 60B, and a striking work body 44 provided to get closer to/apart from the housing 5, and composed to continuously provide impact force to the striking work body 44 by the striking body 7 which continuously interferes by rotation of the rotary body 6, at least one of a distance between the surfaces 63a and 63b and a distance between end surfaces 7a and 7b of the striking body 7 is set to be roughly equal to a distance between inner surfaces 50b and 51b in the housing 5 which face the surfaces 63a and 63b in a range without prohibiting rotation of the rotary body 6 over a necessary degree.
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