Abstract: The link includes two rigid inside tubes 4 and 5 for connection firstly to a vehicle chassis and secondly to the engine of the vehicle, a rigid hollow outer strength member 7 of composite material, said strength member 7 thus possessing two opposite walls 7a and 7b extending lengthwise, and two low-stiffness inside resilient pads 8 and 9 connecting respective ones of said inside tubes 4 and 5 to said opposite walls 7a and 7b of the outer strength member. The fibers of the composite material of the outer strength member 7 are crossed, and at least a fraction of them extend at an angle of more than .+-.30.degree. relative to the axis of the link. The link is applicable to any vehicle.

Abstract: The invention relates to a vibration-filtering device and to a system for fixing a load on a support by means of a plurality of such devices.

Abstract: A resilient support device having a non-linear elastic characteristic, the device being of the type constituted by a body 1 of resilient material provided with two couplings members 6a and 6b for coupling firstly to a support 7 and secondly to a mass F to be supported, the coupling members 6a and 6b being resiliently linked together by two relatively rigid branches 8 and 9 of said body 1. The branches 8 and 9 are connected to each other by at least one resilient crosspiece 2 that is prestressed in traction and that is suitable for buckling when the force applied between said coupling members 6a and 6b reaches a predetermined value x.sub.3, the coupling deformation of the crosspiece(es) 2 being stopped by an abutment system 5 of relatively high stiffness. An application of the device is as an exhaust pipe support.

Abstract: A resilient support for a suspension system of the type comprising two frameworks (1) capable of being fastened to two assemblies between which the support is intended to be interposed. The support includes, as the main resilient element intended for supporting a load, at least one resilient tubular member (3), the axis (y) of which extends perpendicularly to the main direction (z) in which the load is exerted. An elastic material (2) is bonded or fixed on either side of the tubular member (3) for fastening the tubular member to a respective framework.

Abstract: A resilient support is provided comprising an elastomer matrix symmetrical with respect to a given axis, a plurality of composite material cables embedded in this elastomer matrix and a plurality of fixing devices allowing the cables to be subjected to flexional forces in any one of three directions of a spatial axis reference system. In a preferred embodiment, the resilient support comprises a cross shaped matrix in the arms of which the cables are embedded and which comprises fixing devices formed by composite blade springs situated in the extension of each arm of the cross.

Abstract: A resilient support with anisotropic stiffnesses is provided particularly for bodywork suspensions, comprising as main resilient element at least one beam (1) extending in a transverse direction (y), the ends (3) of this beam (1) being secured to a first frame (6) adapted to be fixed to one of said assemblies and its middle part to a second frame (11) adapted to be fixed to the other assembly, and in that the cross section of this beam (1) has a shape such that at the level of the second beam (11) it has the desired stiffnesses, particularly in the longitudinal direction (x axis) and in the direction of the main load (z axis).

Abstract: A resilient support is provided comprising an elastomer matrix symmetrical with respect to a given axis, a plurality of composite material cables embedded in this elastomer matrix and a plurality of fixing devices allowing the cables to be subjected to flexional forces in any one of three directions of a spatial axis reference system. In a preferred embodiment, the resilient support comprises a cross shaped matrix in the arms of which the cables are embedded and which comprises fixing devices formed by composite blade springs situated in the extension of each arm of the cross.