Compagnie Générale Des Etablissements Michelin-Michelin & Cie

Jacques Foulquier

Antoine Ducloux

Jack Faure

Thierry Orsat

Michel Blondelet

An axle for vehicles having a suspended body, the axle having a crossmember connecting two arms. The arms are each joined to a shaft defining a pivot axis of the arms on the body. The crossmember allows for a relative clence of said suspension arms. The axle further contains two supports. A resilient suspension joint is inserted between each support and each shaft, each resilient joint being integral, without sliding, both with the support and the shaft. Each resilient joint contains holes defining a position of less radial rigidity arranged approximately vertically.

Vehicle axle equipped with torsional suspension elements

The strut comprises a ball bearing (42) located below the lower retainer ) of the spring (4). The ball bearing (42) is centered on an eccentric collar (27) in order to shift the center of the ball bearing (42) by a distance e from the axis of the shock absorber. Rotation between the body (2) of the shock absorber and the hub holder (5) displaces the center of the ball bearing (42), which shifts the lower retainer (41) accordingly. Using a suitable measuring bench, the strut is adjusted precisely upon the assembling thereof.

Precise adjustment of MacPherson strut: adjustment means on the strut

An axle comprises having a crossmember coupling two arms, each arm carrying a stub axle for receiving a wheel, the crossmember being formed essentiy by two coaxial half-crossmembers partially inserted into each other. Resilient rings non-slidingly integral with each of the half-crossmembers and axially spaced from each other ensure the relative torsional stress transmission between the half-crossmembers. The crossmember is not aligned with the pivot axis of the arms on the body.

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Cebazat, France

Jacques Foulquier