Process and apparatus for coating motor pistons
US5314717A · kind A · utility
13Cited by
2References
17Claims
0Family size
Inventor
Key dates
| Filing date | Jul 11, 1991 |
| Grant date | May 24, 1994 |
| Priority date | — |
| Expiry date | Jul 11, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05C2253/12
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The coating of the cylindrical periphery of engine pistons with coating compound, in particular low friction materials, is performed by means of screen printing. The pistons can be coated in the vertical position around their vertical central longitudinal axis as they rotate past a screen printing stencil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.