| 摘要 |
<p>The assistance has a saddle (14) comprising a saddle block (22) in an area of its largest curve, which lies between thumb and fore finger. Two claws (32, 34) lie opposite to each other and are connected with the block in an end area by a bolted connection. The claw (34) lying nearer to the block lies against the block in the area of the connection and in the area of the curve when holding a writing tool with pre-stressing.</p> |
