摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust pipe comprising a double pipe having a space between inner and outer pipes, in which a slidable holding member is provided between them, can easily be mounted, and after mounting, the occurrence of abnormal sound from the holding member is prevented. SOLUTION: This exhaust pipe has an inner pipe 1, an outer pipe 4 arranged setting a space 5 on the outer periphery of the inner pipe 1, a ring-like holding member 2 arranged on a part of the space 5, and the projections 1a and 1b formed in the inner pipe in the front and rear of the holding member 2. The exhaust pipe is characterized in that the outside diameter of the inner pipe 1 between both projections 1a and 1b is larger than that thereof in the outsides of both projections, and also the inner pipe 1 between both projections contacts the holding member 2.
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