초록 ▼

The invention concerns an arrangement (10) for fixing a tubular shift cylinder (12), between two mounting and locking positions in a motor vehicle body, comprising means for blocking the cylinder (12) in axial translation including, from the front rearwards, a transverse surface of the cylinder (12)

The invention concerns an arrangement (10) for fixing a tubular shift cylinder (12), between two mounting and locking positions in a motor vehicle body, comprising means for blocking the cylinder (12) in axial translation including, from the front rearwards, a transverse surface of the cylinder (12), axial elastic means, a body wall (20), pierced with an orifice (18), and a transverse eye mounting (34) of the cylinder (12) passing through a cutout (40) of the orifice (18) and enabling to immobilise the cylinder (12) axially when a rotation of the cylinder (12) locks it by squeezing the wall (20) between the support surface, the axial elastic means and the eye mounting (34). The invention is characterised in that the means immobilising the body (16) in rotation comprise a ferrule (56) linked with the cylinder (16) whereof an axial pin (68) passes through the wall (20) orifice (18) to be urged to stop against the wall (20) when the body (16) is locked in rotation, and whereof the axial teeth (72) bite into the wall (20) when the cylinder rotates (12) to immobilise it.

대표청구항 ▼

[ What is claimed is:] [1.]1. Arrangement (10) for the fixing, to a body structure element (14) of a motor vehicle, of a hydraulic control cylinder (12) with a tubular axial shape overall, notably for controlling a clutch or brakes on the vehicle, of the type in which the control cylinder (12) is mo

[ What is claimed is:] [1.]1. Arrangement (10) for the fixing, to a body structure element (14) of a motor vehicle, of a hydraulic control cylinder (12) with a tubular axial shape overall, notably for controlling a clutch or brakes on the vehicle, of the type in which the control cylinder (12) is movable between a position of mounting in the body structure element (14) of the vehicle, and a position of locking with respect to the body structure element (14) of the vehicle in which it is immobilized with respect to the body structure element (14) of the vehicle by immobilization means, of the type in which means of immobilizing it with respect to translation along the axis of the cylinder (12) include, from front to rear, an abutment surface which extends transversely from a main body (16) of the cylinder (12), axial elastic means, a wall (20) fixed to the body structure element (14) which has it in an orifice (18), and at least one bracket (34), which extends transversely from the main body (16), which, on mounting, passes through a complementary cutout (40) extending radially from the orifice (18), the bracket allowing the translational immobilization of the body (16) with respect to the vehicle body when a rotation of the body (16) about its axis brings it from its mounting position to its locking position and effects the gripping of the wall (20) between the abutment surface (46), the elastic means and the bracket (34), wherein means of rotationally immobilizing the body (16) with respect to the wall (20) include a dish (56), which is fixed with respect to rotation to the body (16), which is interposed between the axial elastic means and the wall (20), and which has at least one stud (68) which extends axially through the orifice (18) in the wall in order to come into abutment against the wall (20) when the body (16) is brought in rotation from its mounting position to its locking position, and include at least one tooth (72), fixed with respect to rotation to the body (16), which extends axially at the edge of the body (16) in order to bite into the wall (20) when the body (16) is brought in rotation from its mounting position to its locking position, and to immobilize the body (16) in the locking position.