| 摘要 |
A base plate (1) has lateral guide grooves for fixing to the frame of the slatted grid. A mounting (4) for the sprung slats (7), fitted with an elastic holder (6), is screwed vertically into the base plate by means of an adjusting screw (11). The movable mounting contains an opening (12) accessible from the top for adjusting the position of the mounting on the base plate. The adjusting screw presses against a horizontal bridge piece (13) of the base plate. The horizontal bridge piece has a thrust bearing (14) for the adjusting screw.
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