Resources Contact Us Home

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
Information display
Use of physical deformation during scanning of an object to generate views of the object
Latch-up free ESD protection
Prevention and treatment of oxidative stress disorders by gluthathione and phase II detoxification enzymes
Position detection device, pointing device and input device
Selection of hash lookup keys for efficient retrieval
Processing color and panchromatic pixels
  Randomly Featured Patents
Scarecrow-like stress-related polypeptides and methods of use in plants
Needle assembly
Adjustable radiation source
Portable external flexible cable and package using same
Recordable optical disk
Clamping device of disc
Process for bleaching cellulosic materials and plant for carrying out the process
Position measuring device including a scale having an integrated reference marking
Multi-story multiple dwelling complex with semi-private garage to apartment entry and exit pathways
Process for the preparation of 4,4'-dihalobiphenyls