摘要 |
A multilayer metal gasket (40) having first (28) and second (30) functional layers. Each layer (28, 30) includes an opening (34, 38) for sealing a fluid passage or combustion chamber. Each layer (28, 30) includes a folded lip or rim (50, 52) bent in opposite directions and overlapping one another in a nested configuration to form a labyrinth which serves also as the compression stopper feature for the gasket assembly (40). Sealing beads (42, 44) are formed in each layer (28, 30) and, preferably, are arranged to contact each other in crest-to-crest orientation to perfect a seal.
|