Molded gasket with a multiple component reinforcing element
AssigneeDana Corporation
InventorJerome G. Belter
Life of this patent
Estimating the term…
Abstract
A gasket for sealing between two opposed surfaces with a rigid carrier to which a flexible sealing element is bonded includes at least two carrier members. The carrier members define continuous circumferentially closed inner and outer peripheries. A first carrier member has a first overlapping portion at a first end and a second overlapping portion at a second end. A second carrier member has a first overlapping portion at a first end and a second overlapping portion at a second end. The second overlapping portion of the first member is overlapped by the first overlapping portion of the second member.
Claims6
A molded gasket for sealing between two opposed surfaces, comprising:
- a rigid carrier formed of at least two carrier members cooperatively defining a substantially closed annulus having an inner periphery and an outer periphery, said carrier members meeting at a joint;
- said joint interconnecting a first and a second member, said joint characterized by a first longitudinal extension of said first member only along said inner periphery, said first longitudinal extension and the unextended outer periphery of said first member defining a first notch in said first member and a first edge between said inner and outer peripheries of said first member, said second member having a corresponding mating end meeting said first member, said mating end having a second longitudinal extension only along said outer periphery of said second member, said second longitudinal extension and the unextended outer periphery of said second member defining a second notch in said second member and a second edge between said inner and outer peripheries of said second member, said first extension received within said second notch and said second extension received within said first notch such that said first and second edges oppose;
- and
- a flexible sealing element bonded to the assembled rigid carrier.
A molded gasket for sealing between two opposed surfaces, comprising:
- a rigid carrier formed of at least two carrier members cooperatively defining a substantially closed annulus having an inner periphery and an outer periphery, said carrier members meeting at an offset joint;
- said joint interconnecting a first and a second member, said joint characterized by a first longitudinal extension of said first member only along said inner periphery, said first longitudinal extension and the unextended outer periphery of said first member defining a first notch in said first member and a first edge between said inner and outer peripheries of said first member, said second member having a corresponding mating end meeting said first member, said mating end having a second longitudinal extension only along said outer periphery of said second member, said second longitudinal extension and the unextended outer periphery of said second member defining a second notch in said second member and a second edge between said inner and outer peripheries of said second member, said first extension received within said second notch and said second extension received within said first notch such that said first and second edges oppose;
- and
- a flexible sealing element bonded to the assembled rigid carrier.
Dependencies are inferred from the claim text.