Dichtungsvorrichtung zum abdichten des kugelgelenks eines achsschenkelbolzens
AssigneeLiebherr-Mining Equipment Colmar SAS
InventorsCédric FORESTIER, Kai KUGELSTADT
Life of this patent
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Abstract
The invention relates to a sealing apparatus for sealing the ball joint of a kingpin comprising at least one holding ring and at least one seal ring, wherein the seal ring is provided at least partially within a groove of the holding ring, and wherein the groove is provided in a radially inwardly disposed region of the holding ring.
Claims16
A sealing apparatus for sealing a ball joint of a kingpin comprising at least one holding ring and at least one seal ring, wherein the seal ring is provided at least partially within a groove of the holding ring;
- and wherein the groove is provided in a radially inwardly disposed region of the holding ring.
The sealing apparatus in accordance with 3, wherein the truncated cone regions are arranged at an angle of 90°-140° to a base region of the holding ring or to a base region of the seal ring.
A seal ring having at least one truncated cone region arranged thereat for use in a sealing apparatus, wherein the sealing apparatus is for sealing a ball joint of a kingpin comprising at least one holding ring and the seal ring, wherein the seal ring is provided at least partially within a groove of the holding ring;
- and wherein the groove is provided in a radially inwardly disposed region of the holding ring.
(canceled)
A wheel suspension for a large construction machine, having at least one sealing apparatus, wherein the sealing apparatus is for sealing a ball joint of a kingpin comprising at least one holding ring and at least one seal ring, wherein the seal ring is provided at least partially within a groove of the holding ring;
- and wherein the groove is provided in a radially inwardly disposed region of the holding ring.
(canceled)
Dependencies are inferred from the claim text.