Patent application number | Description | Published |
20090081471 | Slide Bearing Composite Material, Use and Method of Production - The invention relates to a slide bearing composite material which comprises a support layer from a copper alloy and a bearing coating applied to said support layer. The copper alloy may comprise 0.5 to 5% by weight of nickel, 0.2 to 2.5% by weight of silicon, ≦0.1% by weight of lead. The bearing coating can be a galvanic layer, a sputter layer or a plastic layer. The invention also relates to methods of producing such a composite material. | 03-26-2009 |
20090263053 | Plain Bearing Composite Material, Use Thereof and Production Methods Therefor - The invention relates to a plain bearing composite material with a supporting layer made of steel, a bearing metal layer made of a copper alloy, and with a lining applied to the bearing metal layer. The copper alloy can contain 0.5 5% by weight of nickel, 0.2 to 2.5% by weight of silicon and =0.1% by weight of lead. The lining can be an electrodeposited layer, a sputtered layer or a plastic layer. The invention also relates to methods for producing this composite material. | 10-22-2009 |
20100068557 | Plain Bearing Composite Material, Use Thereof and Production Methods Therefor - The invention relates to a plain bearing composite material with a supporting layer made of steel, a bearing metal layer made of a copper alloy, and with a lining applied to the bearing metal layer. The copper alloy can contain 0.5 5% by weight of nickel, 0.2 to 2.5% by weight of silicon and=0.1% by weight of lead. The lining can be a sputtered layer that is applied without an intermediate layer. The invention also relates to methods for producing this composite material. | 03-18-2010 |
20100323218 | Plain bearing composite material, use thereof and production methods therefor - The invention relates to a plain bearing composite material with a supporting layer made of a copper alloy, and with a lining applied to the bearing metal layer. The copper alloy can contain 0.5 5% by weight of nickel, 0.2 to 2.5% by weight of silicon and =0.1% by weight of lead. The lining can be a sputtered layer that is applied without an intermediate layer. The invention also relates to methods for producing this composite material. | 12-23-2010 |
20130318795 | METHOD FOR PRODUCING A LEAD-FREE, PLATED ALUMINIUM PLAIN BEARING - In a method for producing a plain bearing, an aluminium-iron-silicon alloy is rolled onto a steel backing, wherein the ratio of iron to silicon is between 2:1 and 4:1. A plain bearing has a sliding surface of such an aluminium-iron-silicon alloy. | 12-05-2013 |
20130323524 | SLIDING BEARING COMPOSITE MATERIAL - The invention relates to a sliding bearing composite material with a substrate layer made of steel, an intermediate layer which lies on the substrate layer, and a bearing metal layer which lies on the intermediate layer and which is made of an aluminum alloy that is free of lead apart from impurities. The aluminum alloy contains 10.5-14 wt. % tin, 2-3.5 wt. % silicon, 0.4-0.6 wt. % copper, 0.15-0.25 wt. % chromium, 0.01-0.08 wt. % strontium, and 0.05-0.25 wt. % titanium. The silicon is present in the form of particles in the bearing metal layer in a distributed manner such that the percentage of the area of visible silicon particles with a diameter of 4 μm to 8 μm in an area of the metal bearing layer is at least 2.5%, preferably at least 2.75%, with respect to said area. | 12-05-2013 |
20150219155 | METHOD FOR PRODUCING BEARING SHELLS FOR PLAIN BEARINGS - The present invention relates to a method for producing bearing shells for plain bearings, in which the bearing shells are blasted with corundum particles on the bearing metal side, in order in this way to produce residual compressive stresses in the blasted side of the bearing shell. Furthermore, the present invention relates to a bearing shell produced using such a method. | 08-06-2015 |
20160131186 | SLIDING BEARING COMPRISING AN ALUMINIUM BEARING METAL LAYER - The invention relates to a sliding bearing composite comprising a carrier layer made of steel, an intermediate layer arranged on the carrier layer and made of aluminium or an aluminium alloy that is lead-free except for impurities, and a bearing metal layer arranged on the intermediate layer and made of an aluminium alloy that is lead-free except for impurities. Said aluminium alloy contains 6.0-10.0 wt. % tin, 2.0-4.0 wt. % silicon, 0.7-1.2 wt. % copper, 0.15-0.25 wt. % chromium, 0.02-0.20 wt. % titanium, 0.1-0.3 wt. % vanadium and optionally less than 0.5 wt. % other elements, the remaining portion being aluminium. | 05-12-2016 |