Expansible coupling
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United States of America Patent
Stats
-
Jan 12, 1988
Grant Date -
N/A
app pub date -
Nov 6, 1985
filing date -
Nov 6, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The coupling comprises a sleeve which receives a pair of tubular elements thereabout. One of the elements is pinned to the sleeve, and the other has a restricted, axially-movable relationship with the sleeve. Terminal ends of the tubular elements are spaced apart, in a mutually confronting relationship, and have mounted thereto circular and resilient webs or discs. The peripheries of the discs are fastened together, and the discs resiliently flex to accommodate for expansion and contraction of the tubular elements.
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