Patents Examined by Vernon K. Rising
  • Method of manufacturing bearing blocks
    Patent number: 4523365
    Abstract: A method of manufacturing a bearing block comprises flame spraying a light alloy layer on to the outside of an antifriction alloy bush, to build up the block to required outer dimensions. The outside of the block may be finish machined after the flame sprayed layer has been applied.
    Type: Grant
    Filed: August 3, 1982
    Date of Patent: June 18, 1985
    Assignee: Lucas Industries public limited company
    Inventor: Anthony J. C. Richmond
  • Bearing components and methods of making same
    Patent number: 4322879
    Abstract: Bearing components, such as cages, rings, retainers, washers, spacers and the like, are formed from flat stock strips in preference to the employment of known methods of blanking same from stock having a dimension as great or greater than the larger dimension of the end product.
    Type: Grant
    Filed: May 13, 1980
    Date of Patent: April 6, 1982
    Inventor: Henry A. Warchol
  • Bearing components and method of making same
    Patent number: 4322878
    Abstract: Bearing components, such as cages, rings, retainers, washers, spacers and the like, are formed from flat stock strips in preference to the employment of known methods of blanking same from stock having a dimension as great or greater than the larger dimension of the end product.
    Type: Grant
    Filed: May 13, 1980
    Date of Patent: April 6, 1982
    Inventor: Henry A. Warchol
  • Method for the manufacture of a superconductor having an intermetallic two element compound
    Patent number: 3996661
    Abstract: A method of manufacturing a superconductor having a superconductive intermetallic compound made of two elements and having an A-15 crystal structure in which at least one core consisting of a ductile element of the compound is surrounded with a jacket of an alloy containing a ductile carrier metal and the second element of the compound after which the jacket is then covered with a tantalum layer and that layer then covered with a sheath of metal which is electrically and thermally highly conductive and is electrically normally conducting at the operating temperature of the superconductor. The structure thus obtained is then subjected to a cross section-reducing deformation after which it is heat-treated to form the intermetallic compound.
    Type: Grant
    Filed: June 13, 1974
    Date of Patent: December 14, 1976
    Assignee: Siemens Aktiengesellschaft
    Inventors: Gunther Ziegler, Peter Lanig