| 摘要 |
<p>Slide rail device for a conveyor in which a continuous conveyor chain is supported and guided on upper and lower flanges (11, 11'; 12, 12'), arranged from mutually opposing profile sides in towards the profiled centre and running parallel with the girder direction, on at least one profiled girder (10). The conveyor chain is conducted on a mutually opposing pair of slide rails (31; 27) on upper and lower flanges respectively on the profiled girder. Each slide rail has a longitudinal first section (A) of essentially U-shaped cross section and the one arm of the said U-shaped section has a longitudinal part (B) constructed in one piece with the said first section. A locking lug (34, 34a) is disposed between the said longitudinal section and part respectively and is placed such that it enters into locking engagement with a complementary part (34'; 34'), on a corresponding flange on the profiled element, when the slide rail is pressed onto the flange. In one embodiment, the slide rails (27), which are intended to be applied to mutually opposing pairs of upper flanges on the profiled element, each have an edging (26) constructed in one piece therewith and extending essentially perpendicularly to that surface of the rail which supports the chain links, around the outside of the said upper flanges.</p> |
