EXHAUST SYSTEM MEMBER
PROBLEM TO BE SOLVED: To provide an exhaust system member which can suppress penetration of a sputter produced when opposite parts of respective split members are welded to each other, or a sputter produced when another member is welded to an opening into the interior.SOLUTION: On the edge part 21a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an exhaust system member which can suppress penetration of a sputter produced when opposite parts of respective split members are welded to each other, or a sputter produced when another member is welded to an opening into the interior.SOLUTION: On the edge part 21a in the axial direction of a first opposite part 21 of a first split member 20, a notch is disposed on a boundary between a tip portion 22 and a base edge portion 23 located on an inner side than the tip portion 22. Further, when a second split member 30 is assembled to the first split member 20 such that the first opposite part 21 and a second opposite part 31 are superimposed on each other, a notch surface 25 of the base edge side of the notch is abutted to a tip surface 32 of the second opposite part 31. |
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