Patents Examined by Chris Schatz
  • Patent number: 6960274
    Abstract: An apparatus and method of manufacturing a wire mesh laminate includes wrapping a central core with multiple layers of mesh screen and a barrier layer having a higher melting point than the mesh screen to form a spool assembly. The spool assembly is then surrounded by an outer cover and is heated to sinter or fuse together the layers of mesh screen.
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: November 1, 2005
    Assignee: Weatherford/Lamb, Inc.
    Inventors: John Bewlay, Thomas Steinke, Michael Appel
  • Patent number: 6953072
    Abstract: A tire for vehicles, particularly for motorcycles, includes a 0°-cord coil incorporated in vulcanized rubber. The cord utilized for the 0°-cord coil has at least one rubberized strand of wires wound into a coil and has a load-elongation curve with an at least approximately linear region. The cord remains in the approximately linear region when the tire is in the finished, uninflated state as well as when the tire is inflated to the operating pressure. As a result, the running characteristics of the tire are improved. The slope in the approximately linear region of the load-elongation curve is between 0.05% and 0.2% per 10 N.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: October 11, 2005
    Assignee: Continental Aktiengesellschaft
    Inventor: Rüdiger Schulte
  • Patent number: 6932879
    Abstract: An improved method of weldbonding utilizing inclusion bodies, placed directly between materials to be bonded or included in a weldbonding adhesive. The inclusion bodies maintain a gap between the materials to be welded which provides a gas releasing egress route to disperse the gas and gaseous byproducts produced during welding. This egress route substantially prevents the gases and gaseous byproducts from being expelled through the weld pool and the resultant degradation of the quality of the weld pool, particularly with coated materials, partial penetration welds, and such materials as 6000 series aluminum. The method further comprises an optional step of including a crack-reducing additive, applied either directly to the materials to be welded or included in the adhesive. A laser weldbonding embodiment may use a plurality of phased heat cycles to reduce weld imperfections, and enhance the effects of the adhesive and optional crack-reducing additive.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: August 23, 2005
    Assignee: Edison Welding Institute
    Inventors: Kevin J. Ely, Timothy M. Frech, George W. Ritter
  • Patent number: 6921449
    Abstract: A method of manufacturing on a continuous basis quantities of seamed belts with imageable seams for printing systems from a continuous supply web of belt material, which seamed belts need to be manufactured to a desired circumference and width. In the disclosed embodiment the sides of the incoming supply web are cut in seam-forming mating edges and the web is fed in at an angle to a pair of rollers, at least one of which is tapered, to spirally wrap the web into a cylinder of the desired circumference of the seamed belts and providing mating engagement and gluing of the seam-forming edges. Then by sequentially transversely cutting off cylindrical segments of that spirally formed cylinder into the desired width, multiple seamed belts are formed with both the desired circumference and width.
    Type: Grant
    Filed: August 8, 2002
    Date of Patent: July 26, 2005
    Assignee: Xerox Corporation
    Inventor: Paul F. Mastro
  • Patent number: 6911110
    Abstract: A high concentration central receiver system and method provides improved reflectors and a unique heat removal system. The central receiver has a plurality of interconnected reflectors coupled to a tower structure at a predetermined height above ground for reflecting solar radiation. A plurality of concentrators are disposed between the reflectors and the ground such that the concentrators receive reflective solar radiation from the reflectors. The central receiver system further includes a heat removal system for removing heat from the reflectors and an area immediately adjacent the concentrators. Each reflector includes a mirror, a facet, and an adhesive compound. The adhesive compound is disposed between the mirror and the facet such that the mirror is fixed to the facet under a compressive stress.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: June 28, 2005
    Assignee: The Boeing Company
    Inventors: James B. Blackmon, Jr., Nelson Edwin Jones, Robert E. Drubka