| 摘要 |
The fastening surfaces (56) for the upper flexural link (22) are fastened to a housing (42) which is vertically displaceable along the side wall (24) of the balance frame (18) by means of a pair of parallel links (48, 50). The displacement takes place by means of an adjusting element which engages into a conical slot (60) between the upper displaceable part of the housing (42) and the bearing surface (64) mounted non-displaceably relative to the balance frame (18). <IMAGE>
|
