Patent ID: 7770897
Filing Date: 2010-08-10
Classification: F16J

Abstract:
1. A seal assembly, comprising: a dynamic seal having a monolithic body made of a single material including an annular mounting portion, an axially extending portion extending in a first axial direction from said mounting portion, said annular mounting portion extending radially outwardly from said axially extending portion, a radially extending portion extending radially inwardly from an end of said axially extending portion and a generally conically shaped seal portion extending from an end of said radially extending portion, said conically shaped seal portion including a radially inner face adapted to engage a rotary member; and a support ring axially displaceable relative to said dynamic seal and disposed radially inwardly of and directly adjacent to said axially extending portion of said dynamic seal and including an end face disposed opposite said radially extending portion of said dynamic seal.