Exhaust pipe assembly and method of fastening a sheet-metal tab to an exhaust pipe
An exhaust pipe assembly comprises an exhaust pipe extending along a pipe axis and a fastening panel that is mounted to the exhaust pipe. The cross-section of the fastening panel is configured in a curved manner, and two contact surfaces of the fastening panel, which are spaced apart in the circumferential direction, are soldered to the exhaust pipe. A support connected with the fastening panel is arranged between the two contact surfaces of the fastening panel. The fastening panel can be fastened to the exhaust pipe by the following steps: an exhaust pipe and a sheet-metal tab are provided; a soldering material is then captively fixed to the sheet-metal tab; and the sheet-metal tab is then arranged on the exhaust pipe such that the soldering material contacts the exhaust pipe to finally solder the sheet-metal tab to the exhaust pipe.
1. An exhaust pipe assembly comprising:
an exhaust pipe extending along a pipe axis;
a fastening panel mounted to the exhaust pipe, the fastening panel including two contact surfaces that are substantially parallel to each other, and wherein a cross-section of the fastening panel is configured in a curved manner, and wherein the two contact surfaces of the fastening panel are spaced apart in a circumferential direction and are soldered to the exhaust pipe; and
a support connected with the fastening panel and arranged between the two contact surfaces of the fastening panel.
2. The exhaust pipe assembly according to claim 1 , wherein the two contact surfaces of the fastening panel are arranged opposite each other.
3. The exhaust pipe assembly according to claim 1 , wherein a solder strip is arranged along the two contact surfaces of the fastening panel.
4. The exhaust pipe assembly according to claim 3 , wherein the solder strip is larger than a contact region between the fastening panel and the exhaust pipe.
5. The exhaust pipe assembly according to claim 1 , wherein each contact surface of the fastening panel has a bead for receiving a soldering material.
6. The exhaust pipe assembly according to claim 1 , wherein the support is firmly connected with the fastening panel by one of a welded or soldered connection.
7. The exhaust pipe assembly according to claim 1 , wherein the fastening panel comprises a C-shape having a vertex and two curved legs extending away from the vertex.
8. The exhaust pipe assembly according to claim 7 , wherein the support is fixed to the fastening panel at an attachment interface.
9. The exhaust pipe assembly according to claim 7 , wherein the support is fixed to an inside surface of the fastening panel via a welded or soldered joint.