Seal for a joint or juncture – Seal between fixed parts or static contact against... – Contact seal between parts of internal combustion engine
Reexamination Certificate
2011-07-19
2011-07-19
Bomar, Shane (Department: 3676)
Seal for a joint or juncture
Seal between fixed parts or static contact against...
Contact seal between parts of internal combustion engine
C277S593000
Reexamination Certificate
active
07980563
ABSTRACT:
A flat gasket for sealing a seal gap between engine component sealing faces wherein the flat gasket comprises at least one first and second gasket layer adjacent to the first gasket layer,wherein at least one elastomeric sealing element is disposed at the first gasket layer and is formed from a sealing material which is applied to the first gasket layer and can be cured in situ, wherein at least one cut-out is provided at the second gasket layer, through which cut-out the elastomeric sealing element extends when the flat gasket is in the fitted pressed state, and wherein the flat gasket comprises at least one overflow space which receives excess, as yet uncured sealing material during assembly of the flat gasket and is disposed at least partly laterally next to the sealing element when the flat gasket is in the unfitted, unpressed state.
REFERENCES:
patent: 5544901 (1996-08-01), Kubouchi et al.
patent: 5727791 (1998-03-01), Weiss et al.
patent: 5895056 (1999-04-01), Habuta et al.
patent: 2001/0048201 (2001-12-01), Hegmann
patent: 2006/0138731 (2006-06-01), Stetter et al.
patent: 100 37 964 (2001-12-01), None
Baur Matthias
Hegmann Oliver
Stöckel Thomas
Bomar Shane
ElringKlinger AG
Lee Gilbert Y
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