seal for a drehlagerung, and a windmill, which is equipped with such a sealing main

摘要

drehlagerung (1) with at least two annular connecting (2, 3), which are relative to one another about a common verdrehbar lagerdrehachse (4), which is the basic level (5) of each annular anschlusselements (2, 3) perpendicularly prevails, and with a lagerspalt (14) between the two connecting (2, 3),the at least one annular mouth (23) with a sealant (24) circular sealed, whereby the sealant (24), at least one of the mouth (23) of the lagerspaltes (14) along current profile from a soft material with at least one has in lu00e4ngsrichtu ng the profile ", of two opposite nutflanken (37,38), and a nutgrund (39) limited nutfu00f6rmigen indentation (36), the tiefenerstreckung approximately parallel to the lagerdrehachse (4) which is characterised by the fact that the two nutflanken (37, 38) inside the two legs (26, 33) of the profilquerschnitts the sealing agent (24) form, which in the area of nutgrundes (39) are connected with each other.and of which a leg (26) of the anchoring of the sealing agent (24) to an annular anschlusselement (2, 3) is used, while the other leg (33) at its outer surface (41) of a dichtlippe (25) to plant on the other anschlusselement (2, 3) which, with the nutfu00f6rmige compensation advertising (36), a federelement (44) is inserted.which is at least a sectoral basis, to the opposite nutflanken (37, 38) of the inside case and is seeking an inherent resilience to push apart and, hence, the two legs (26, 33) of the sealing agent (24) in the lagerspalt (14) between de n two connecting (2, 3) to spread apart.so that the dichtlippe (25) on the outer side (41) of a limb (33), an increased downforce against their anlaufflu00e4che finds out.