| 摘要 |
<p>The invention relates to a device for positioning of elements, comprising a rotation device (10) arranged for rotation about an axis (A) in order to effect mutual relative rotation of elements (25), which rotation device (10) comprises a multiplicity of protruding drivers (12-15) resulting in the formation between the drivers (12-15) of a space (16, 17) for accommodating an element (25), so that during rotation the drivers (12-15) carry with them about the axis (A) an element (25) placed in the space (16, 17). The rotation device (10) is arranged for rotation between a first position and a second position disposed at an angle to the first position. The drivers (12-15) are arranged to form a first space (16) for alternately accommodating elements (25) in the first position of the rotation device (10), and a second space (17), disposed at an angle to the first space (16), for alternately accommodating elements (25) in the second position of the rotation device (10), whereby elements (25) can be rotated alternately in opposite directions. The invention also relates to a method for positioning of elements.</p> |
