F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
277/66
F16J 15/08 (2006.01) F16J 15/16 (2006.01) F16J 15/28 (2006.01)
Patent
CA 2010402
Abstract of the Disclosure A seal assembly for sealing against a cylindrical surface to be sealed. The assembly includes an annular, non-elastomer, deformable sealing ring having a pair of axially facing surfaces, and having a cylindrical sealing surface adapted to sealingly engage the cylindrical surface to be sealed. Also provided is a pair of annular clamp members defining a pair of axially facing mating clamping walls, one on each side of the sealing ring, and means for clamping the sealing ring between the clamping walls. The cylindrical sealing surface of the sealing ring extends toward the cylindrical surface to be sealed. One of the pairs of axially facing surfaces of the sealing ring and axially facing walls of the clamp members undulates axially, and the other pair is generally planar. Upon clamping the sealing ring between the clamp members the diameter of the cylindrical sealing surface thereof is changed to cause sealing engagement thereof against the cylindrical surface to be sealed.
Chesterton (a.w.) Company
Smart & Biggar
Van Vleet Frank R.
LandOfFree
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