US 5,705,126 AGranted

Friction bearing alloy

AssigneeElektro-Thermit GmbH

InventorsMichael Bohsmann, Rolf Koring, Manfred Ruhle, Michael Steinhorst

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Abstract

The invention relates to a plain bearing alloy on a tin basis with antimony and copper, the alloy consisting of 6 to 15% by weight of antimony, 3 to 10% by weight of copper, 0.05 to 1% by weight of silver and 0.1 to 2% by weight of zinc, the remainder being tin.

Claims5

Dependent claims

A plain bearing alloy based on tin, antimony and copper, comprising of 6 to 15% by weight of antimony, 3 to 10% by weight of copper, 0.05 to 1% by weight of silver and 0.1 to 2% by weight of zinc, the remainder being tin.

Dependencies are inferred from the claim text.

Facts

Application: 08/791,086Filed 29 Jan 1997 · continuation
Priority: DE 44 40 477.812 Nov 1994
Granted: 6 Jan 1998
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

C22C 13/02
Alloys based on tin: with antimony or bismuth as the next major constituent
F16C 33/121
Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing: use of special materials
F16C 2204/34
Alloys based on one of tin, lead, antimony, bismuth, indium, e.g. materials for providing sliding surfaces: alloys based on tin
C22C
Alloys

Family

Serial554,623Parent of this continuation · filed 6 Nov 1995
US 5,705,126 AThis patent

From the US filing history. Foreign family members aren’t listed.

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