| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a robot hand capable of reducing the weight and size, while varying a grip stroke. <P>SOLUTION: The robot hand 10 for gripping a workpiece includes: a servo motor 21 to be horizontally arranged; multiple pawls 60 to be arranged on the circumference of a virtual circle R in a plane view with a vertical axis P as a center; a first conversion mechanism 30 for converting the rotation of the servo motor 21 around a horizontal axis into the rotation around the vertical axis P; a second conversion mechanism 40 for converting the rotation around the vertical axis P into a linear movement in the direction of the vertical axis P; and a third conversion mechanism 50 for converting the linear movement in the direction of the vertical axis P into the linear movement in the radial direction D of the virtual circle R. The pawls 60 are moved in the radial direction D of the virtual circle R by the third conversion mechanism 50. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
