Runner for a vehicle seat, and a vehicle seat including such a runner

摘要: A runner for a vehicle seat, the being of type comprising male rail ( 7 ) and female 6 which define between them at least first compartment 8 in rolling bearing elements are disposed to enable said rails move relative each other along longitudinal axis. The further comprises one shoe 10 received mounted slide rails, namely or rail, rigid portion 11 having shape substantially complementary order offer contact zones with when is subjected deformation direction.