| 摘要 |
PROBLEM TO BE SOLVED: To provide a brush oscillation device which enables improvement of the efficiency of work conducted by a worker regardless of the contact state of a brush to a working object position.SOLUTION: A brush oscillation device is used in, for example, high place work and includes: a motor; a rotation transmission part which holds a brush body so that the brush body may autorotate and causes the brush body to be in revolution motion with a driving force of the motor; and an autorotation restriction part which restricts an autorotation range of the brush body. Autorotation of the brush body may be reciprocating motion in the autorotation range. |
