| 摘要 |
A sealing assembly for sealing between a first portion (12, 14) of a track and a second portion (22, 24) of the track that is at least pivotable relative to the first, comprising the following features: a sealing ring (40) for sealing a lubrication chamber between the portions (12, 14, 22, 24), which are pivotable relative to one another, the sealing ring having an annular sealing edge (42) provided for sealingly abutting on an opposing surface of one of the portions (22), an elastic ring (60) for permanently abutting on the other of the portions (14) and for applying pressure to the sealing ring, the elastic ring having an axially-projecting, hollow cylinder-like sealing lip (62), which is provided for a substantially radial enclosure of the sealing ring in the region of a sealing edge and, in sealing assemblies assembled as intended, likewise for sealing abutment on the opposing surface (22), and a support ring (50) disposed between the sealing ring (40) and the elastic ring (60).
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