Stock material or miscellaneous articles – Circular sheet or circular blank – Frictional
Reexamination Certificate
2011-03-01
2011-03-01
Edwards, N. (Department: 1798)
Stock material or miscellaneous articles
Circular sheet or circular blank
Frictional
C188S25100R
Reexamination Certificate
active
07897232
ABSTRACT:
A wear-resistant and high temperature-resistant friction lining, in particular for a transport roller. The lining has a wear-resistant friction component embedded in a matrix and an additional component. The additional component is configured such that it is converted when exceeding a limit temperature while absorbing energy. Due to the endothermic reaction, a cooling effect takes place, which protects the friction lining. In particular, a so-called PBO fiber is used as the friction component.
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Gerbing Tim-Florian
Steinhauer Frank
Edwards N.
Lucas & Mercanti LLP
LuK Lamellen und Kupplungsbau Beteiligungs KG
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