| 摘要 |
<p>Telescopic rail to guide drawers consisting of an outer rail and a centre guided within it and an inner rail guide within the centre rail. Between the outer rial and the centre rail are two outer rails of roller components guided in cages and there are two inner rails of similar roller components between the centre rail and the inner rail, which fit into guide grooves of the rails. The roller elements (32, 35) are made as cylindrical rollers from plastic material and the guide grooves have a level base (10, 18, 27) along which the guide borders extend (9, 11, 17, 20).</p> |
