| 摘要 |
<p>PURPOSE: A slip control device is provided to improving safety by offering sliding to a rotation mounting device of an attaching target item such as a display device. CONSTITUTION: A slip control device includes a shaft(10a), a first gear(30), a friction unit, rotation gear boxes(51a,51b,51c), a motor(41). The shaft is fixed to a reference surface. If rotating force larger than predetermined frictional force about the outer surface of the shaft is added, the first gear is rotationally combined. The friction unit is composed in order to provide frictional force between the first gear and the shaft. The rotation gear box is combined in order that a second gear rotates around the outer surface of the first gear. The motor is arranged in the rotation gear box and provides rotation force to the second gear in order that the rotation gear box rotates about the first gear.</p> |
