Apparatus for lubricating bearing rings loosely mounted on a rotary drum
AssigneePolysius AG
InventorsKurt Henning, Horst Bonisch
Life of this patent
Estimating the term…
Abstract
A bearing ring is loosely mounted on peripherally spaced support plates fixed to a rotary drum. At least one box loosely holding a graphite plate is open on the side facing the inner surface of the bearing ring and is disengageably secured in the space between two adjacent support plates.
Claims9
Apparatus comprising a rotary drum casing, support plates affixed to said casing at regular intervals around its periphery, and a bearing ring which is carried by the support plate and is free to rotate relative to said casing, wherein the improvement comprises at least one box which is disengageably mounted in the space between two adjacent support plates and is open on the side facing the inner surface of the bearing ring, and a graphite plate for lubricating such inner surface which is loosely held in said box.
Dependencies are inferred from the claim text.