Slide structure for a vehicle seat and corresponding seat mount

Claim 2

A slide structure for a vehicle seat, comprising two slides, one of which slides is cooperable with the other slide to be movable in translation relative to said other slide, a locking lever mounted on one of the slides to be pivotable in a plane between a position for locking the movable slide against translation relative to said other slide and a position for unlocking said movable slide relative to said other slide, elastically yieldable means for biasing the lever toward said locking position, the slide carrying the locking lever having a cut-out tab which is folded over in a direction to be substantially perpendicular to said pivot plane, the lever having an opening through which said tab extends with a clearance which permits the movement of the lever between said two positions.

Claim 3

A slide structure as claimed in claim 1, wherein abutment of the tab against edges of the opening defines the two positions of the lever.

Claim 4

A slide structure as claimed in claim 1 or 2, wherein said tab has a shoulder which immobilizes the lever transversely of said pivot plane on a side of the lever adjacent the slide on which the lever is mounted.

Claim 5

A slide structure as claimed in claim 1, 2 or 3, comprising an aperture in the tab and an element which forms a pin which extends through the tab aperture and immobilizes the lever transversely of said pivot plane on a side of the lever remote from the slide on which slide the lever is mounted.

Claim 6

A slide structure as claimed in claim 4, wherein the elastically yieldable means comprise a spring and the element forming a pin comprises an end portion of said spring.

Claim 7

A slide structure as claimed in claim 1 or 2, wherein the opening has the shape of a right-angled trapezium having a curvilinear large base, a height which is equal to the length of the tab and a small base which is equal to the thickness of said tab.

Claim 8

A slide structure as claimed in claim 1 or 2, wherein the lever is a lever having two arms and shifting means are clipped on one of said two arms.

Claim 9

A slide structure as claimed in claim 7, comprising an opening in the shifting means and a projection on the lever which clips into the opening for retaining the shifting means on the lever.

Claim 10

A mount for a vehicle seat, which mount comprises two slide structures and common shifting means for simultaneously actuating the slide structures, each slide structure comprising two slides one of which slides is cooperable with the other slide to be movable in translation relative to said other slide, a locking lever mounted on one of the slides to be pivotable in a plane between a position for locking the movable slide against translation relative to said other slide and a position for unlocking said movable slide relative to said other slide, elastically yieldable means for biasing the lever toward said locking position, the slide carrying the locking lever having a cut-out tab which is folded over in a direction to be substantially perpendicular to said pivot plane, said lever having an opening through which said tab extends with a clearance which permits the movement of the lever between said two positions, said shifting means interconnecting the two levers.

Claim 11

A mount for a vehicle seat, which mount comprises two slide structures and common shifting means for simultaneously actuating the slide structures, each slide structure comprising two slides one of which slides is cooperable with the other slide to be movable in translation relative to said other slide, a locking lever mounted on one of the slides to be pivotable in a plane between a position for locking the movable slide against translation relative to said other slide and a position for unlocking said movable slide relative to said other slide, elastically yieldable means for biasing the lever toward said locking position, the slide carrying the locking lever having a cut-out tab which is folded over in a direction to be substantially perpendicular to said pivot plane, said lever having an opening through which said tab extends with a clearance which permits the movement of the lever between said two positions, said shifting means interconnecting the two levers.

Claim 12

A mount as claimed in claim 9, wherein the shifting means is a transverse U-shaped means which projects under a front part of the seat.