Patents by Inventor Niels Brams.o slashed.

Niels Brams.o slashed. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6143051
    Abstract: A friction material comprising a sintered mass of iron in which graphite particles are dispersed, which sintered mass is formed from between 13 and 22 vol. % of iron fibers, between 13 and 22 vol. % of iron particles having a particle size of 10-400 .mu.m, between 40 and 70 vol. % of graphite particles having a particle size of 25-3000 .mu.m, and between 10 and 15 vol. % of a metallic binder having a melting point of 800-1140.degree. C., and a method of preparing such a friction material, wherein a mixture of these components is compressed at a pressure of at least 100 MPa so as to form a compact having a desired form and size, and where the compact thus formed is sintered at a temperature between 800 and 1140.degree. C. for a period of time which is sufficiently long for achieving concretion of iron fibers, iron particles and metallic binder.
    Type: Grant
    Filed: May 20, 1999
    Date of Patent: November 7, 2000
    Assignees: A/S Roulunds Fabriker, Volvo Truck Corporation
    Inventors: Ole Kr.ae butted.mer, Niels Brams.o slashed., Erik Simonsen, Noel De Leon, Knud Strande, Rolf Tornberg, Claes Kuylenstierna