Patents Relating to Shot Peening

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  • 3-Step Treatment of Stainless Steels Having Metastable Austenitic&Martensitic Phases to Incr Resistance to Chloride Corrosion
  • Year: 1985, Source: US Patent 4,495,002
  • This is a process for producing improved chloride corrosion resistance in turbine components fabricated from stainless steels which contains generally at least 1% of both a martensitic and metastable ...

  • Data Analysis and Display Method for Reciprocating Equipment in Industrial Processes
  • Year: 1985, Source: US Patent 4,504,920
  • The data analysis and display system of the present invention utilizes a microcomputer in combination with a CRT and a multiplicity of transducers for monitoring process parameters in the operation of...

  • Conveyor System for a Shot Peening Machine
  • Year: 1985, Source: US Patent 4,599,879
  • A conveyor system is for a shot peening machine of the type which includes blast wheels which are capable of propelling shot generally downwardly into a critical blast region for shot peening a plural...

  • Shot Peening Machine
  • Year: 1985, Source: US Patent 4,604,881
  • An improved shot peening machine is of the type which includes blast wheels capable of propelling a plurality of shot generally downwardly into a critical blast region of the machine for shot peening ...

  • Rotopeening Method
  • Year: 1985, Source: US Patent 4,616,497
  • A method of uniformly rotopeening the inside walls of metallic tubes to a desired final peening intensity by means ob at least one rotatable peening flapper is disclosed herein. The method generally c...

  • Multi-Spindle Rotopeening Apparatus
  • Year: 1985, Source: US Patent 4,616,498
  • A rotopeening apparatus comprising a plurality of peening spindles, a rotary and orbital drive assembly coupled to the spindles, and an oscillatory drive means for reciprocating the spindles within th...

  • Spindle for Rotopeening Apparatus
  • Year: 1985, Source: US Patent 4,619,128
  • A rigid peening spindle for rotopeening the inside wall of a tube is disclosed herein. Generally, the peening spindle comprises a rotatable housing insertable within a tube, a mandrel disposed within ...

  • Electromagnetically Operated Peening Tool
  • Year: 1985, Source: US Patent 4,641,510
  • Work piece surfaces are peened by electromagnetically controlled steel needles which are guided for back and forth sliding movement in a guide plate. Each needle has its own electrically controllable ...

  • Shot-Peening Method
  • Year: 1985, Source: US Patent 4,693,102
  • A method for controlling the flow in a shot-peening apparatus, comprising an auger having an inlet supplied with granular media via a hopper, the auger preferably being driven by a stepping motor. for...

  • Method and Apparatus for Imparting a Simple Contour to a Workpiece
  • Year: 1985, Source: US Patent 4,694,672
  • An improved method and apparatus is provided for imparting a simple contour to an aircraft skin. A treatment chamber having a conveyor with a workpiece attached thereto and a shot peening blast unit p...

  • Portable Abrasive throwing Wheel Device
  • Year: 1985, Source: US Patent 4,561,220
  • This relates to a portable abrasive throwing wheel device or abrasive blasting device which is utilized for blasing castings and the like to effect the cleaning thereof. The portable device is of suc...

  • Mass Flow Indicator for Metal Particles
  • Year: 1985, Source: US Patent 4,523,146
  • A method for determining the size of metal particles which includes the positioning of an inductive circuit within a particle flow path to establish an oscillatory signal, varying the signal frequenc...

  • Method for Preparing a Steel Charge from Terneplate Scrap Metal
  • Year: 1985, Source: US Patent 4,547,227
  • A process is disclosed for treating terneplate scrap contaminated with combustibles, such as found in automobile gas tanks, to reduce the alloy content of the scrap to a sufficient level to permit the...

  • Apparatus For Measuring Flow-rate Of Electromagnetic Granular Media
  • Year: 1985, Source: US Patent 4,552,017
  • An apparatus for measuring the flow-rate of ferromagnetic granular media in a gravity-fed and/or low velocity peening apparatus by passing the media in the supply line at substantially constant head p...


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