Method and device for producing an absorption silencer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 8, 2003
Grant Date -
N/A
app pub date -
Mar 20, 2001
filing date -
Jan 14, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a method for producing a shock absorber. A section of a steel wool strip is severed from a supply thereof. The perforated area of a tube is wrapped with the steel wool strip section. Said tube is embedded in sound-absorbing material and accommodated in a housing. The steel wool strip section is severed from the supply thereof by a thermal cut. An appropriate device for carrying out the inventive method comprises a supply station for the steel wool strip (6), a severing station (9) for severing individual steel wool strip sections from the steel wool strip supply, a transport station for transporting the steel wool strip and/or the steel wool strip section in the direction (A) towards the tube to be wrapped. Said device also comprises a wrapping station (7) for wrapping the steel wool strip section around the tube, whereby the severing station (9) comprises a thermal severing device (10) for cutting through the steel wool strip (6).
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