| 摘要 |
A hydroelastic joint having first and second axial ends (B, H) spaced apart from one another along a longitudinal axis (Y) and including, at an increasing radial distance from this axis, at least one internal frame (1), an intermediate frame (2) with a window or “cage”, and an external sleeve (4), which joint also includes an elastomer packing (5) molded with at least one molding insert chosen from the assembly including the internal frame (1), the cage (2) and the external sleeve (4), in which said packing (5) at least partially forms a wall for at least two hydraulic fluid chambers (6) communicating with one another through at least one channel (30), and sealing means (3). The assembly formed by the packing (5) and each insert has at least an essentially axial molding reserve. Each chamber (6) and each channel (30) are defined inside the molding reserve and are sealed or delimited, at least in an axial direction, by the sealing means (3).
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