Guiding member, mechanical system comprising such a guiding member, and method for producing such a guiding member
AssigneeHydromecanique Et Frottement
InventorsFabrice Prost, Pierrick Pavallier
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Abstract
A guiding member, having a body provided with a bore for mounting a mobile element is presented. The body consists of a metallic material. The bore has a surface layer treated against jamming over a diffusion depth of less than or equal to 0.6 mm. The surface layer has a hardness of greater than or equal to 500 Hv1 over a depth of between 5 and 50 μm.
Claims10
A guiding member, comprising a body provided with a bore for mounting a mobile element, the body being made of a ferrous metallic material having a yield strength Re of between 200 and 600 MPa, characterised in that the bore has a surface layer treated against jamming over a diffusion depth less than or equal to 0.6 mm, the surface layer having a hardness greater than or equal to 500 Hv1 from a surface to a depth of between 5 and 50 μm.
Dependencies are inferred from the claim text.