Air spring device
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United States of America Patent
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Sep 25, 2012
Grant Date -
Jan 7, 2010
app pub date -
Sep 21, 2007
filing date -
Nov 7, 2006
priority date (Note) -
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Abstract
Disclosed is an air spring device having a free-standing air spring bellows and an outer guide which is fastened to the air spring bellows by means of an inner clamping ring, wherein the outer diameter of the inner clamping ring is greater than the outer diameter of the air spring bellows in the unpressurized state, and the inner clamping ring generates a radially outwardly pointing encircling bulge in the unpressurized air spring bellows.
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