Friction lining, especially for brakes and clutches, and a method for producing a friction lining
First Claim
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1. A friction lining particularly for brakes and clutches comprising a friction material mixture of fibrous substances, organic binding agents, at least one of organic and inorganic fillers, lubricants, and metals or metals compounds;
- and the friction material mixture containing an aluminum-zinc alloy with a zinc amount in the alloy ranging between more than about 1 percent by weight to about 15 percent by weight.
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Abstract
A friction lining, in particular for brakes and clutches, consisting of a friction material mixture of fibrous substances, organic binding agents, organic and/or inorganic fillers, lubricants, and metals or metal compounds, is characterized in that the friction material mixture contains an aluminum-zinc alloy with a zinc amount in the alloy of more than about 1 percent by weight, preferably more than about 2 percent by weight.
23 Citations
24 Claims
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1. A friction lining particularly for brakes and clutches comprising a friction material mixture of fibrous substances, organic binding agents, at least one of organic and inorganic fillers, lubricants, and metals or metals compounds;
- and the friction material mixture containing an aluminum-zinc alloy with a zinc amount in the alloy ranging between more than about 1 percent by weight to about 15 percent by weight.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
- 22. A method of producing a friction lining for brake and clutch linings comprising a friction material mixture including fibrous substances, organic binders, one of organic and inorganic fillers, lubricants, and metals or metal compounds by performing the steps of atomizing a liquified aluminum-zinc alloy for producing substantially spherical particles, mixing the aluminum-zinc particles with the friction lining mixture, and pressing the friction material mixture to form a friction lining.
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24. A friction material mixture comprising fibrous substances, organic binders, one of organic and inorganic fillers, lubricants, one of metals and metal compounds, an aluminum-zinc alloy for producing a friction lining with corrosion protection properties, and the aluminum-zinc alloy in the friction material mixture serves as a sacrificial anode for the corrosion protection of the one of metal and metal compounds.
Specification