Silencer arrangement for motor vehicle e.g. motor car, has output pipe that is provided with first region which is set in contact with silencer portion and second free area provided with mold contour portion

摘要

#CMT# #/CMT# The silencer arrangement (4) has an output pipe (12) that is connected with a silencer portion (10) and a final pipe diaphragm portion (8). The output pipe is provided with a first region (14) which is provided in contact with the silencer portion. A second free area (16) and a third region (18) of the output pipe are provided in contact with the final pipe diaphragm portion. The output pipe is provided with a mold contour portion (20) in the second free area. #CMT# : #/CMT# An independent claim is included for a method for exchange or replacement of final pipe diaphragm portion of silencer arrangement. #CMT#USE : #/CMT# Silencer arrangement for motor vehicle e.g. motor car. #CMT#ADVANTAGE : #/CMT# Since output pipe is provided with mold contour portion in the second free area of the silencer arrangement, exchange or replacement operation of final pipe diaphragm portion of silencer arrangement can be performed easily and efficiently at low cost. The maintenance cost of the silencer arrangement can be reduced. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawings show the schematic plan view of the motor vehicle and schematic views of the silencer arrangement. 4 : Silencer arrangement 8 : Final pipe diaphragm portion 10 : Silencer portion 12 : Output pipe 14 : First region 16 : Second free area 18 : Third region 20 : Mold contour portion.