Dowel for insertion into an opening of a wall, in particular on a vehicle body
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United States of America Patent
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Sep 28, 2010
Grant Date -
Sep 18, 2008
app pub date -
Mar 7, 2008
filing date -
Mar 12, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dowel for insertion into an opening (12) of a wall (14), in particular on a vehicle body, has a shank section (16) which extends through the opening (12) in an inserted state and a flange (18) adjoined thereto and made of a first material component, and a sealing section (20) made of a second material component. The second material component is a plastic material which expands at an elevated temperature and tightly closes the opening (12) in the expanded state.
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