Invention Grant
US08127902B2 Annular sealing assembly for insertion between two mechanical members in relative motion, in particular a linear reciprocating motion, as a rod and the relative guiding seat of a mono-tube shock-absorber
有权
用于在相对运动的两个机械构件之间插入的环形密封组件，特别是线性往复运动，作为杆和单管减震器的相对引导座
- Patent Title: Annular sealing assembly for insertion between two mechanical members in relative motion, in particular a linear reciprocating motion, as a rod and the relative guiding seat of a mono-tube shock-absorber
- Patent Title (中): 用于在相对运动的两个机械构件之间插入的环形密封组件，特别是线性往复运动，作为杆和单管减震器的相对引导座
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Application No.: US12005418Application Date: 2007-12-26
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Publication No.: US08127902B2Publication Date: 2012-03-06
- Inventor: Roberto Pasino
- Applicant: Roberto Pasino
- Applicant Address: SE Gothenburg
- Assignee: Aktiebolaget KSF
- Current Assignee: Aktiebolaget KSF
- Current Assignee Address: SE Gothenburg
- Agency: Ladas & Parry LLP
- Priority: EP06425875 20061229
- Main IPC: F16F9/36
- IPC: F16F9/36
Abstract:
A sealing assembly including a sealing ring made of elastomeric material and having, integrally in one piece, at least one elastically deformable, annular sealing lip, at least part of which projects axially from and radially inwards of the sealing ring, from a respective root portion adjacent to a first axial end of the sealing ring, and towards a second axial end, opposite the first, of the sealing ring; and an annular reinforcing structure made of material which is elastically deformable but relatively much more rigid than the elastomeric material of the sealing ring and relative lip, and at least partly embedded in the sealing ring; wherein the reinforcing structure extends at least partly in an axial direction, at least partly alongside but on the opposite side to the sealing lip; the sealing lip being designed to define, when undeformed, a predetermined radial clearance between itself and a radially inner lateral wall of the sealing ring.
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