Mounting device for a fuel injection valve
US5960774A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 9, 1998 |
| Grant date | Oct 5, 1999 |
| Priority date | — |
| Expiry date | Oct 9, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53843
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An installation device for installing a fuel injection valve in a receiving bore of a cylinder head of an internal combustion engine. The installation device has a sheath element which at least partially encloses the fuel injection valve. The installation device can be introduced, together with the fuel injection valve, into the receiving bore. An inwardly angled first collar section, which can be nonpositively joined to a receiving section of the fuel injection valve receiving the first collar section in order to transfer both a pressing force serving to press the fuel injection valve into the receiving bore and a pulling force in the opposite direction, is provided on a first end of the sheath element. An outwardly angled second collar section, which offers an application surface for a tool for applying both the pressing force and the pulling force, is shaped onto a second end of the sheath element located opposite to the first end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.