Patents Assigned to Alexandr Isaakovich Gitelman
  • Method for recovering breaker metal cord threads from tires
    Patent number: 5290380
    Abstract: A method involves heating metal cord threads and separating metal cord threads from rubber. Output is increased and power consumption of the process is lowered by preliminarily completely cutting through a tire in such a manner as to expose the ends of metal cord threads and by heating these threads to a temperature of complete thermooxidation destruction of rubber layers adjacent to these metal cord threads.
    Type: Grant
    Filed: January 22, 1992
    Date of Patent: March 1, 1994
    Assignee: Alexandr Isaakovich Gitelman
    Inventors: Alexandr I. Gitelman, Valery V. Kalinchak, Svetlana G. Orlovskaya