Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stephane Gravier0
Date of Patent
April 3, 2007
0Patent Application Number
108064620
Date Filed
March 23, 2004
0Patent Primary Examiner
Patent abstract
The annular sealing cup with axis Δ, a so-called replenishment cup, which is intended to be positioned between a hydraulic cylinder and piston and which has a <<U>> axial section and has application to braking circuits comprises:a static branch (10) defining a static sealing annular lip,a dynamic branch (12) defining a dynamic sealing annular lip,and a core (14) connecting the static (10) and dynamic (12) branches and defining a annular bead (15) opposite the lips.
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