Patents Examined by Nguoclan T. Mai
  • Sintered sliding material
    Patent number: 5217814
    Abstract: The wear resistance and seizure resistance of the sliding material consisting of a metal backing, a Cu-based sintered layer, and resin and solid lubricant filled in the pores of the sintered layer are improved by determining the following features (a) multi-layer Cu particles; from 30 to 200 .mu.m of the diameter of the Cu particles; porosity of from 5 to 70% of the sintered layer; resin, MoS.sub.2 and graphite filled in the pores.
    Type: Grant
    Filed: February 7, 1992
    Date of Patent: June 8, 1993
    Assignee: Taiho Kogyo Co., Ltd.
    Inventors: Shinya Kawakami, Shinichi Miziguchi, Tatsuhiko Fukuoka, Yasunori Kabeya, Keiichi Shimasaki