| 摘要 |
<p>A device (1) comprises a holder (2), a guide located within said holder and an element (5) which is movable relative to said guide. The guide comprises two parts (3,4) positioned opposite each other in said holder and a recess (10) bounded by said parts, in which the movable element is accommodated, being movable in a direction of movement therein. The parts are movable with respect to each other, at least at the location of the recess, in a clamping direction (P3,P4) transversely to the direction of movement, which clamping direction extends substantially parallel to the main surface of the elongated plate-shaped element, whilst the device comprises at least one tapered element (26,27), which abuts against at least one of said parts, which tapered element is movable in a direction (P2) transversely to the clamping direction for moving said parts with respect to each other.</p> |
