lagerelement for the holder of the lu00e4ngstru00e4gern stu00fctzlatten a untermatratze of bed

摘要

The component (1) has a spring element with spiral spring pairs (8, 9), which are formed by side pieces (10, 11) having outer and inner bends (12, 13), respectively. An adjusting unit adjusts rigidity of spring compression of the spring. The adjusting unit is formed by a distance piece e.g. wheel (14), with areas (21) of different widths. The distance piece is adjustably inserted between the bends and is adjusted by an operating element, which is formed as a pusher. The operating element is guided between supporting slats. The operating element and the wheel are made of plastic.