F - Mech Eng,Light,Heat,Weapons – 01 – L
Patent
F - Mech Eng,Light,Heat,Weapons
01
L
F01L 3/08 (2006.01)
Patent
CA 2176662
An improved valve stem seal assembly for use in an internal combustion engine. including a rigid cylindrical shell having a flange portion and a seal retainer wall at the top portion. The valve stem seal assembly also includes a seal body having an integral spring molded within the body. The seal body having at least one annular lip to engage a reciprocating valve stem and a ridge or lip on the bottom portion of the seal body to engage and center the seal body in its proper position on the valve guide. The seal body being disposed within the rigid shell to form a valve stem seal assembly.
Freudenberg-Nok General Partnership
Macrae & Co.
LandOfFree
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