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AssigneeSchaeffler Technologies AG & Co. KG
InventorsXin Liu, Lijuan Wu, Alexander Käbe, Alexander Tietz, Uwe Niebling, Nan Lu
Estimating the term…
A cassette seal includes an annular centrifugal disc and a seal disc. An elastic annular seal element is connected to the seal disc, and the seal element has a plurality of contactless seal lips, each of which extends from the seal element in the direction of the centrifugal disc such that a labyrinth is defined between the seal element and the centrifugal disc. The seal element has a first seal lip which extends radially outwards and axially in the direction of the centrifugal disc, a second seal lip which is offset radially inwards and axially relative to the first seal lip in the direction of the centrifugal disc and which extends radially outwards and axially in the direction of the centrifugal disc, and a third seal lip which extends radially outwards and axially in the direction of the centrifugal disc and which is offset radially inwards and axially in the direction of the centrifugal disc relative to the second seal leap, wherein a first groove is formed between the first seal lip and the seal element, a second groove is formed between the second seal lip and the seal element, and a third groove is formed between the third seal lip and the seal element.
A cassette seal, which can be positioned between two bearing rings which are arranged coaxially with respect to one another and which are rotatable with respect to one another, comprising:
A cassette seal, which can be positioned between two bearing rings which are arranged coaxially with respect to one another and which are rotatable with respect to one another, comprising:
A cassette seal, which can be positioned between two bearing rings which are arranged coaxially with respect to one another and which are rotatable with respect to one another, comprising:
Dependencies are inferred from the claim text.