Patent ID: 6302483
Filing Date: 2001-10-16
Classification: B61D

Abstract:
A seat,comprising a moveable upper part (14) for receiving at least one occupant, said moveable upper part being carried by a fixed lower part forming a substructure (16), and means (28) for turning the upper part (14) backwards and forwards,wherein the turning means (28) comprisesa pivot (30) connecting the upper part (14) and the substructure (16), an axis (Z) of the pivot (30) being substantially vertical,a bearing-forming slide (36) mounted within the upper part (14) so as to be displaceable in rotation about the pivot (30) and in translational motion substantially perpendicular to the axis (Z) of the pivot (30), andfirst and second complementary cams (46, 48) carried respectively by the substructure (16) and the upper part (14), the first cam comprising a developing profile and forming a guide for the second cam extending substantially parallel to a plane perpendicular the axis of the pivot so as to impart a predetermined turning travel to the upper part (14).