| 摘要 |
PROBLEM TO BE SOLVED: To prevent effectively swinging of a pad by suppressing inclination of a first and a second output shafts.SOLUTION: In a main body housing 7 are arranged vertically an outer spindle 14 that is rotated by driving a motor and an inner spindle 15 that is provided to be rotatable to an eccentric position from a rotation center in the outer spindle 14 and eccentrically moved accompanying the rotation of the outer spindle 14; and in a random orbit sander 1 in which a pad 9 is fitted to an end part of the inner spindle 15 protruded downward from the main housing 7, the inner spindle 15 is pivotally supported in an eccentric hole 25 of the outer spindle 14 and provided to vertically overlap with the outer spindle 14. |
