| 摘要 |
The present invention relates to a seal assembly (1) for installation on shafts of mixers for concrete, mortar and similar mixtures, of the type comprising sliding rings (2,3) in oil bath, characterised in that it also comprises, on the side facing the inside of the mixing tank (V), an annular gasket (18) preferably made of Vulkolan/adiprene, capable of preventing any risk of mixture leakage out of the tank. <IMAGE> |
