Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Muffler










Image Number 4 for United States Patent #7549508.

A muffler includes a shell main that is formed in a cylinder with two openings opposite to each other being apart from each other in an axial direction of the shell main body by rolling a flat plate to have an overlapped portion overlapping an inner end portion and a shell portion, and a pair of end plates that are partially inserted in the openings of the shell main body and fixed to the shell main body. The inner end portion is formed with two cut-off portions at opening-side edges of the inner end portion, respectively, to avoid interference between the inner end portion and the end plates when the end plates are inserted into the openings of the shell main body.








 
 
  Recently Added Patents
Photochromic dichroic naphtho-pyrans and optical articles containing them
Method for attributing equipment operation to a specific operator
Semiconductor device and method for manufacturing the same, and amplifier
3D video processor and 3D video processing method
Modular automated tool dispenser
Method and apparatus for transaction management
Delay-locked loop with phase adjustment
  Randomly Featured Patents
Oxazolyl-aryloxyacetic acid derivatives and their use as PPAR agonists
Device for washing hollow articles
Crosslinked polyvinyl amine copolymer gels for use under harsh reservoir conditions
Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel
Burglar-proof guard for light bulbs
System and method for automatic semantic coding of free response data using Hidden Markov Model methodology
Exposure apparatus
Anatomical dental implant with expandable root
Gate driving circuit having a low leakage current control mechanism
Picture reproducing apparatus in a helical scanning video tape recorder