Cylinder block manufacturing method and cylinder block
US9494103B2 · kind B2 · utility
0Cited by
9References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 5, 2012 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Mar 30, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05C2253/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A cylinder block manufacturing method including: machining an inner surface of a cylinder bore (3) of a cylinder block (1) into a first shape different from a target shape before a bearing cap (7) is attached to the cylinder block (1) so that the inner surface of the cylinder bore (3) is deformed into the target shape by attachment of the bearing cap (7) to the cylinder block (1); and forming a thermal spray coating (5) on the inner surface of the cylinder bore (3) having the first shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.