초록 ▼

A sheet gasket, particularly for internal combustion engines, consisting of at least one metal sheet forming a core which is cut to match the mating face, and elastomeric portions, particularly in bead form, which are bonded to said sheet around holes to be sealed. The gasket includes a single-piece

A sheet gasket, particularly for internal combustion engines, consisting of at least one metal sheet forming a core which is cut to match the mating face, and elastomeric portions, particularly in bead form, which are bonded to said sheet around holes to be sealed. The gasket includes a single-piece elastomeric covering placed on part of the sheet surface to form localized sealing projections around the holes to be sealed. A related manufacturing method is also provided.

대표청구항 ▼

In an assembly comprising a first planar part and a second planar part, and comprising clamping means applying clamping loads for tightening one of said planar parts against the other, a gasket intercalated between said planar parts, said gasket comprising a reinforcement including at least two meta

In an assembly comprising a first planar part and a second planar part, and comprising clamping means applying clamping loads for tightening one of said planar parts against the other, a gasket intercalated between said planar parts, said gasket comprising a reinforcement including at least two metallic sheets combined with a packing constituted by elastomer, said gasket having passage openings to be sealed, wherein at least one face of one of said at least two metallic sheets is provided with distributed resilient load bearing elements extending from said at least one face towards one of said planar parts and terminating in a free branch which is substantially parallel to said one of said planar parts, and wherein said resilient load bearing elements are adapted to take said clamping loads and, upon variation of said clamping loads, to bias said packing toward said one of said planar parts.