The knowledge base for the shot peening and blast cleaning industries
Patents Relating to Shot Peening
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Total articles (550)
Page 19 of 40
- Double Peening - (an explaination of U.S. Patent 3,073,022)
- Year: 1988, Source: US Patent 3,073,022
- This patent relates to first shot peening in a conventional manner and then applying a second treatment which differs from the first operation....
- Preventing Stress Corrosion Cracking of Bearings
- Year: 1987, Source: US Patent 4,687,556
- A method of inhibiting stress corrosion cracking of a bearing of the type installed on a shaft with an interference fit. The surface of the inner ring is shot peened at least at and near the junctures...
- Method for Making Spherical Particles
- Year: 1987, Source: US Patent 4,643,753
- A process and apparatus for spheridizing irregularly shaped minute particles, and the spheres produced thereby, in which a thin carbonaceous coating is applied to the particles in a unique manner, and...
- Hose Coupling
- Year: 1987, Source: US Patent 4,658,326
- The present invention relates to a high impact hose coupling having a hollow body constructed of plastic, a helical restriction means to hold the hose end within the coupling body, a double locking me...
- Method of Forming a Fine Grain Structure on the Surface of an Aluminium Alloy
- Year: 1987, Source: US Patent 4,799,974
- An aluminium alloy is provided which has a surface with a fine grain structure. It is produced by overaging an aluminium alloy and then cold working only the surface by shot peening or other surface w...
- Installation for the Detensioning of Expanded Tubes, Particularly in a Heat Exchanger
- Year: 1987, Source: US Patent 4,821,545
- Detensioning of expanded tubes is brought by way of an installation using a rotopeening method. The tool is constituted by a cage moved along a helical path centered on the axis of the tube to be trea...
- Portable Abrasive Blasting Gun Assembly
- Year: 1987, Source: US Patent 4,674,239
- Am improved protable abrasive blasting gun assembly which comprises a gun part having a compressed air conduit and an abrasive material conduit intersecting with one another to produce an abrasive car...
- Rotopeening Apparatus Having a Flexible Spindle
- Year: 1986, Source: US Patent 4,616,496
- A rotopeening apparatus utilizing a flexible spindle for rotopeening the inside wall of tubes of limited access is disclosed herein. The spindle is formed from a flexible, rotatable housing and includ...
- Method for Improving the Release and Finish Characteristics of Metal Stamping Dies
- Year: 1986, Source: US Patent 4,581,913
- A method for improving the release and finish characteristics of metal stamping dies includes shot peening the interior die cavity walls with substantially spherical shot having a hardness value at le...
- Abrasives Distributor
- Year: 1986, Source: US Patent 4,569,159
- A novel abrasives distributor is disclosed. The distributor comprises a movable assembly, and at least one gun. The assembly preferably includes an elongated, hollow shaft having an inlet, and a hollo...
- Tool and Method for Rotopeening the Peripheral Tubes in a Tubesheet
- Year: 1986, Source: US Patent 4,713,952
- An improved apparatus and process for rotopeening metallic conduits of limited accessibility, such as the peripherally located heat exchange tubes around the tubesheet of a nuclear steam generator, is...
- Sensor for the Detection of Random Signals which are Suitable for Correlative Signal Processing
- Year: 1986, Source: US Patent 4,604,904
- The sensor is intended for the detection of random signals suitable for correlative signal processing, originating from a process in motion relative to the sensor for example a flow passing through a ...
- System For The Monitoring And Control Of Flow Of Particulate Material In Impact Treatment Equipment
- Year: 1986, Source: US Patent 4,614,100
- Air blast peening equipment includes a flow density transducer and a pressure or velocity transducer for measuring flow velocity. Measured values are compared during peening with predetermined desire...
- Peened Overlay Coatings
- Year: 1985, Source: US Patent 4,514,469
- Disclosed are coatings which are improved by a special peening process. Uniform sized spherical steel shot, in the range 1-2.5 mm is impacted at uniform low velocities onto a coated workpiece. Peening...
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