| 摘要 |
The exhaust system e.g. for a motorisee bicycle or moped has a curved exhaust pipe (1) with a male end (7) fitting inside the female socket (8)of the exhaust silences (4). The silences is fixed to the vehicle chassis by a bracket (9). The two sections of the exhaust system are held together by two springs (3) which hook over brackets (6, 7) welded to the outside of the exhaust pipe and the silencer. The exhaust pipe is inserted into the engine exhaust port (5) e.g. a two stroke or fourstroke engine and moves with the engine. The coupling allows the curved exhaust pipe to rotate inside the fixed silencer. ADVANTAGE - The exhaust piep coupling allows free movement of the engine and vehicle mounted sections on engine installations where the engine moves under load.
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