| 摘要 |
The exhaust coupling according to the invention comprises a first section of exhaust pipe 1 including a pivoting part 3 in the form of a spherical ring, and a second section of exhaust pipe 2 on which is fixed a collar 5; it is characterised in that it includes bearing sectors 7 fixed to the collar 5 at two diametrically opposite points and bearing on the pivoting part 3 by means of anti-friction members 10. <IMAGE>
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