초록 ▼

This concerns a slide rail for a vehicle seat including a fixed section and a "U" shaped mobile section, a memorization runner sliding along the fixed section and defining a memorized position of the mobile section, a runner catch, a first control to simultaneously unlock the slide rail and attach t

This concerns a slide rail for a vehicle seat including a fixed section and a "U" shaped mobile section, a memorization runner sliding along the fixed section and defining a memorized position of the mobile section, a runner catch, a first control to simultaneously unlock the slide rail and attach the runner to the mobile section and a second control solely to unlock the slide rail. The memorization runner is brought resiliently to its locked position where it engages with notches provided on the flange of the fixed section. The runner slides on a single flange of the fixed section.

대표청구항 ▼

[ What is claimed is:] [1.] A slide rail for an automobile vehicle seat, including:a fixed section, intended to be fixed to the vehicle,a mobile section, which is sliding mounted along the fixed section and which is intended to be fixed to the seat to allow the seat to move in a longitudinal directi

[ What is claimed is:] [1.] A slide rail for an automobile vehicle seat, including:a fixed section, intended to be fixed to the vehicle,a mobile section, which is sliding mounted along the fixed section and which is intended to be fixed to the seat to allow the seat to move in a longitudinal direction, forwards and backwards, at least the fixed section being of U-shaped transverse section having a web and two flanges, the two sections defining an inner volume, the two flanges of the fixed section being folded towards each other and ending in a hook-shaped return turned inwards from the fixed section and downwards, and the mobile section sliding longitudinally between the two flanges of the fixed section,a slide rail catch which is movable between on the one hand, a locked position where said catch immobilises the two sections relative to each other and on the other hand, an unlocked position where said catch allows the mobile section to slide, the slide rail catch being brought resiliently towards its locked position,a memorisation runner which is sliding mounted relative to the fixed section parallel to the longitudinal direction, this runner being placed outside the inner volume of the slide rail,an attachment device of the memorisation runner which is movable between on the one hand, an attached position where said attachment device fixes the memorisation runner to the mobile section and on the other hand, an unattached position where said attachment device does not fix the memorisation runner to the mobile section,first control means adapted to move the slide rail catch from its locked position to its unlocked position so as to allow the mobile section to slide forward without the memorisation runner moving, this memorisation runner restricting the backward movement of the mobile section while defining a memorised position of the mobile section,and second control means adapted to move simultaneously the slide rail catch from its locked position to its unlocked position and the attachment device (60) from its unattached position to its attached position, so as to allow the mobile section and the memorisation runner to slide simultaneously relative to the fixed section, either forwards or backwards, in order to adjust the memorised position of the seat, racterised in that the memorisation runner engages by fitting with a single flange of the fixed section, that a runner catch is carried by the memorisation runner and is movable between on the one hand, a locked position where said runner catch immobilises the memorisation runner relative to the fixed section and on the other hand, an unlocked position where said runner catch does not immobilise the memorisation runner, the runner catch being in the locked position at least when the mobile section returns to the memorised position, in that the flange carrying the memorisation runner comprises notches with which the memorisation runner catch engages when the runner catch is in the locked position.