Loading patent…
AssigneeKS Gleitlager GmbH
InventorsWerner Schubert, Friedhelm Gerlach, Dipl.-Ing Gerhard Caspers, Megjit Seremeti G-PPP-3, Bernhard Rehbock
Estimating the term…
The invention relates to a composite antifriction bearing material for producing antifriction bearing elements, in particular antifriction bearing bushes and antifriction bearing half liners for engine applications, comprising a steel carrier layer and a copper-based, in particular copper-tin-based or copper-zinc-based bearing metal layer applied on top, and comprising an aluminum-based running layer sputtered onto the bearing metal layer; to improve the running-in behavior, applied to the sputtered-on running layer is an additional running-in layer, which is either a zinc-phosphate layer 1-5 μm thick formed on the surface of the running layer or a layer of tin, bismuth, silver or alloys thereof 1-5 μm thick sputtered onto the running layer, but softer than the latter, or a polymer-based antifriction coating less than 10 μm thick.
Sliding bearing composite material for manufacturing sliding bearing elements comprising:
A plain bearing half liner comprising a sliding bearing composite material, the composite material comprising:
A sliding bearing bush manufactured from a sliding bearing composite material, the composite material comprising:
Dependencies are inferred from the claim text.