Tripode joint with roller securing ring
First Claim
1. A tripode joint comprising an outer joint part with three circumferentially distributed axis-parallel recesses forming circumferentially opposed tracks;
- an inner joint part including three circumferentially distributed arms which engage the recesses of the outer joint part;
roller assemblies are supported on each arm, each roller assembly including a roller carrier and a roller which, by means of a needle bearing, is rotatably supported on the roller carrier, with the rollers being arranged relative to the respective arm so as to be axially movable relative to the arm axis and angularly movable relative to the arm axis, one mutually effective axial securing element is provided between each roller carrier and the respective roller in the form of only one single securing ring which is adapted to take mutual loads in both senses of axial direction, said ring engages radially opposed first and second annular grooves in the roller, on the one hand, and in the roller carrier, on the other hand.
2 Assignments
0 Petitions
Accused Products
Abstract
A tripode joint with an outer joint part which comprises three circumferentially distributed axis-parallel recesses forming circumferentially opposed tracks, and an inner joint part whose cross-section is star-shaped and which is provided with three circumferentially distributed arms which engage the recesses of the outer joint part, with the arms supporting roller assemblies each comprising a roller carrier and a roller, which by way of a needle bearing, is rotatably supported on the roller carrier, with the rollers being arranged relative to the respective arms so as to be axially movable relative to the arm axis and angularly movable relative to the arm axis; and with reference to the roller axis (B), there is provided only one mutually effective axial securing element between each roller carrier and the respective roller in the form of only one single securing ring which may be subjected to loads in both directions and which engages radially opposed first and second annular grooves in the inner face in the roller on the one hand and in the outer face of the roller carrier on the other hand.
25 Citations
16 Claims
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1. A tripode joint comprising an outer joint part with three circumferentially distributed axis-parallel recesses forming circumferentially opposed tracks;
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an inner joint part including three circumferentially distributed arms which engage the recesses of the outer joint part; roller assemblies are supported on each arm, each roller assembly including a roller carrier and a roller which, by means of a needle bearing, is rotatably supported on the roller carrier, with the rollers being arranged relative to the respective arm so as to be axially movable relative to the arm axis and angularly movable relative to the arm axis, one mutually effective axial securing element is provided between each roller carrier and the respective roller in the form of only one single securing ring which is adapted to take mutual loads in both senses of axial direction, said ring engages radially opposed first and second annular grooves in the roller, on the one hand, and in the roller carrier, on the other hand. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification