| 摘要 |
A rack mountable system unit includes a housing having first and second sides. First and second elongate plastics slides are secured to respective sides of the system unit. Each plastic slide is dimensioned to slide within a rack mountable rail and is tapered at one end thereof to facilitate insertion into the rail. The tapered end of the slides facilitates insertion into the rails and the use of plastics facilitates sliding. The maximum height of the slide is dimensioned to slide within the rack mountable rail. To further facilitate the sliding of the system unit along the racking, the sides include narrower portions alternating with portions dimensioned to slide within the rack mountable rail. The slides each have a flange and a releasable fixing at a front end thereof for securing the system unit to rack mountable rails. An upper surface of the slide has an alignment mark indicating an alignment position for a corresponding mark on a cover forming the top of the rack mountable unit for facilitating alignment of the mounting the cover on the rack mountable unit. The rack mountable rails are extendable to adapt to different racking systems. Each rack mountable rail has upper and lower bearing surfaces for engaging with upper and lower surfaces of one of the slides. Also, each rail has a flange at a front end thereof configured to mate with the releasable fixing of the slide. |
