F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/32 (2006.01) F16J 15/50 (2006.01)
Patent
CA 2301772
A sealing ring is provided having a gasket made from a polymeric material, said gasket having a mounting portion and a sealing portion, said mounting portion being connected with a support ring and said sealing portion being bent towards a space to be sealed in an installed condition, said sealing portion for sealingly surrounding a circumferential side of a shaft to be sealed with a radial preload, and wherein said sealing portion includes a first surface profiling on a side facing the shaft, said first surface profiling includes at least one backflow conveying member and being disposed on a side facing the space to be sealed, and wherein at least one dust lip is disposed on a side of the reconveying member facing away from the space to be sealed; and a continuous annular sealing flange for sealingly surrounding the circumference of the shaft, said sealing flange being disposed between the conveying member and the dust lip.
Bock Eberhard
Pataille Gilbert
Tchilingurian Boris
Borden Ladner Gervais Llp
Carl Freudenberg Kg
Freudenberg Carl
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