Patents Relating to Shot Peening

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Page 12 of 40

  • Glass Beads Having Improved Fracture Toughness
  • Year: 1995, Source: US Patent 5,674,616
  • Glass beads in accordance with the present invention may be constituted of SiO2, Al2O3, Na2O, K2O, BaO, SrO, TiO2, and CeO2. The glass of which the glass beads is made will generally contain at least ...

  • Method & Apparatus for Determining a Real Velocity Distribution of Solid Particles Travellin in a Gas Carrier Flow for Shot P
  • Year: 1995, Source: US Patent 5,691,483
  • The velocity distribution of a solid particle travelling in a carrier flow, such as a flow of peening shot or balls, is measured by first passing the solid particles or balls forming the shot through ...

  • Cavity Dumped Laser Shock Peening Process
  • Year: 1995, Source: US Patent 5,730,811
  • A laser shock peening aparatus includes a cavity dumping laser oscillator including in optical serial alignment a first mirror, a Pockels cell, a polarizer, a laser rod, and a second mirror defining a...

  • Laser Shock Peening for Gas Turbine Engine Weld Repair
  • Year: 1995, Source: US Patent 5,735,044
  • A crack weld repair and method, particularly for a gas turbine engine blade or other metallic component in the engine, providing a metallic substrate, a metallic filler bonded onto a substrate, and a ...

  • Trowel Having Imposed Blade Stresses and Method of Manufacture
  • Year: 1995, Source: US Patent 5,697,265
  • A trowel and related method of manufacture in which residual stresses are intentionally imposed upon the bottom working surface and/or the top mounting surface of a trowel blade. Stresses can be impos...

  • Magnetometer Having Periodic Winding Structure and Material Property Estimator
  • Year: 1995, Source: US Patent 5,453,689
  • Apparatus and methods are disclosed which provide increased sensitivity, selectivity and dynamci range for non-contact measurement of actual physical and/or kinematic properties of conducting and magn...

  • Blast Cleaning Apparatus and Method with Laterally Moving Conveyor
  • Year: 1995, Source: US Patent 5,417,608
  • This invention relates to a blast cleaning apparatus and method which includes a laterally moving conveyor with openings therethrough, and particularly a laterally moving wire mesh conveyor. The conv...

  • Shot Peening Method
  • Year: 1995, Source: US Patent 5,460,025
  • A method and apparatus for controlling a shot peening operation includes the measurement of pressures at the nozzle which directs the shot onto the workpiece and just downstream of the point where the...

  • Surface Treating Method for Steel Pipe Joint Text in Japanese
  • Year: 1994, Source: Japanese Patent JP6099354
  • PURPOSE:To improve seal performance by applying shot peening to at least one of metal to metal seal parts, and adjusting a surface roughness degree after the shot peening to the metal to metal seal pa...

  • Lightweight Suspension System for a Wheeled Vehicle, Spring Arm and Method of Manufacture
  • Year: 1994, Source: US Patent 5,366,238
  • A compact suspension system for a wheeled vehicle and method for its manufacture. The suspension includes a tapered, vertically mounted elongated arm having an integral eye at one end. The integral ey...

  • Method of Manufacturing an Elongated Spring Member
  • Year: 1994, Source: US Patent 5,365,646
  • A compact suspension system for a wheeled vehicle and method for its manufacture. The suspension includes a tapered, vertically mounted elongated arm having an integral eye at one end. The integral ey...

  • Surface Reforming Method of Aluminum Alloy Members
  • Year: 1994, Source: US Patent 5,302,218
  • An aluminum alloy member is heated to 470-550 C., and is quenched to room temperature for hardening. Then the aluminum alloy member is heated to 160-220 C., and is cooled, which is carried out in a co...

  • Prestressed Brake Drum or Rotor
  • Year: 1994, Source: US Patent 5,352,305
  • Uniformly distributed compressive stresses are induced in the machined surfaces of brake drums and brake rotors. The compressive stresses cancel residual tensile stresses induced in the surfaces by ma...

  • Apparatus to Measure Particle Distribution of a Shot Stream
  • Year: 1994, Source: US Patent 5,507,172
  • A novel apparatus capable of measuring distribution of a shot stream is disclosed. More particularly, the apparatus comprises an elongated measurement window positioned within a partition plate. Said ...


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