Method for fixing a tube by expansion
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United States of America Patent
Stats
-
Nov 8, 1983
Grant Date -
N/A
app pub date -
Feb 2, 1981
filing date -
Feb 15, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for fixing a tube by expansion improve the seal between a tube and a support plate which are joined by expansion fixing. The method comprises forming fine annular projections on the surface of a bore which is formed in the support plates, and inserting a tube within the bore so that upon expanding the tube within the bore, the projections engage the tube to produce a seal.
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