Slide for automobile vehicle seats

Slide for vehicle seats, comprising:

• a female section generally U-shaped with two flanges and two flange returns oriented towards each other, and a male section also generally U-shaped with flanges and flange returns oriented towards the outside and inserted under flange returns of the female section, at least one retention part attached to the female section and extending between the flanges of the male section, the retention part including, on each side, opposite the flanges of the male section, at least one pointed tooth, made of a material harder than that of the male section, the tip of the tooth being located in the direct vicinity of the flange of the male section;
• the teeth located at the same level as flange returns of the female section.

Slide for vehicle seats, comprising:

• a female section generally U-shaped with two flanges and two flange returns oriented towards each other, and a male section also generally U-shaped with flanges and flange returns oriented towards the outside and inserted under flange returns of the female section, at least one retention part attached to the female section and extending between the flanges of the male section, the retention part including, on each side, opposite the flanges of the male section, at least one pointed tooth, made of a material harder than that of the male section, the tip of the tooth being located in the direct vicinity of the flange of the male section;
• the retention part being square-shaped with a first flange that extends in a plane perpendicular to the sliding direction of the slide, another flange extending against the bottom of the female section and being attached to the bottom.

Slide for vehicle seats, comprising:

• a female section generally U-shaped with two flanges and two flange returns oriented towards each other, and a male section also generally U-shaped with flanges and flange returns oriented towards the outside and inserted under flange returns of the female section, at least one retention part attached to the female section and extending between the flanges of the male section, the retention part including, on each side, opposite the flanges of the male section, at least one pointed tooth, made of a material harder than that of the male section, the tip of the tooth being located in the direct vicinity of the flange of the male section;
• the retention part being U-shaped with two flanges extending in a plane perpendicular to the sliding direction of the slide, each flange being equipped with the teeth.

Slide for vehicle seats, comprising:

• a female section generally U-shaped with two flanges and two flange returns oriented towards each other, and a male section also generally U-shaped with flanges and flange returns oriented towards the outside and inserted under flange returns of the female section, at least one retention part attached to the female section and extending between the flanges of the male section, the retention part including, on each side, opposite the flanges of the male section, at least one pointed tooth, made of a material harder than that of the male section, the tip of the tooth being located in the direct vicinity of the flange of the male section;
• the retention part including a flat plate attached to the bottom of the female section by crimping of a tab extending from an edge of the plate and extending into a hole made in the bottom.