F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
277/11
F16J 15/40 (2006.01) E21C 35/00 (2006.01) E21D 9/10 (2006.01) F16J 15/34 (2006.01)
Patent
CA 1109500
ABSTRACT OF THE DISCLOSURE The present invention provides a device for sealing the gap between component parts rotatable relative to each other, said component parts enclosing an inner cavity which is closed in outward direction by means of a sealing element characterized in that an additional sealing element is arranged within the gap outwardly of the sealing element closing the inner cavity, in that a grease supply conduit connected to a pressurized grease source is opening into the gap space located between the sealing element closing the inner cavity and the additional sealing element and in that the flow resistance for the grease provided by the additional sealing element in outward direction is smaller than the flow resistance for the grease provided by the sealing element closing the inner cavity.
307065
Kogler Peter
Schetina Otto
Zitz Alfred
Marks & Clerk
Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan A
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