Exhaust-gas flap device

An exhaust-gas flap device, including for the exhaust-gas flow of a combustion engine, the exhaust-gas flap device comprising:

• a flap pipe defining an interior;
• a pivot shaft rotatably mounted so as to pivot about a pivot axis (A);
• a flap plate supported in said interior on said pivot shaft;
• said pivot shaft having first and second end regions;
• first and second bearing assemblies for rotatably supporting said pivot shaft at corresponding ones of said first and second end regions on said flap pipe;
• a pivot drive for said pivot shaft and said pivot drive including a drive element;
• said pivot shaft being configured at said first end region for coupling to said drive element;
• and,
• vibration-damping material supported with respect to said flap pipe so as to cause said pivot shaft to be in contact with said vibration-damping material at said second end region;
• said second bearing assembly comprising a second bearing bushing having a base and being provided on said flap pipe and a second pivot bearing arranged in said second bearing bushing and bearing said pivot shaft radially with respect to said pivot axis (A), said vibration-damping material being arranged axially between said pivot shaft and said base of said second bearing bushing, said pivot shaft having an axial end face delimiting said second end region, said vibration-damping material defining a contact region in contact with said axial end face, said vibration-damping material having an attachment region whereat said vibration-damping material is attached to said base;
• wherein one of:
• said vibration-damping material contact region has a pivot shaft engagement region projecting axially in a direction toward said axial end face of said pivot shaft and said axial end face of said pivot shaft has a receiving recess formed therein receiving said pivot shaft engagement region therein;
• and,
• said contact region of said vibration-damping material is configured to define a pivot shaft receiving recess and said axial end face of said pivot shaft is configured to define a vibration-damping material engagement region engaging into said pivot shaft receiving recess.