Temporary covering e.g. for lip seal (-polymer), has flexible sealing rim, which encloses machine part near flexible pre-loading sealing gap and sealing gap is locked by limiting groove of seal material

摘要

u The covering has a flexible sealing rim, which encloses a machine part near a flexible pre-loading sealing gap. The sealing gap is locked by a limiting groove of a seal material. The seal material for a surface coating, adheres to a lip seal at a groove turned surface of the sealing rim. The polymer is soluble in lubricating oil.