Vacuum system coupler
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United States of America Patent
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-
Sep 30, 1997
Grant Date -
N/A
app pub date -
Mar 7, 1996
filing date -
Mar 7, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved all-metal coupler for coupling vacuum components. The coupler comprises a hollow tube terminating at each end in a flange. At least one of the flanged ends comprises a plurality of radially outwardly extending tabs or lugs for accommodating the bolt holes. In a preferred embodiment of the invention, the coupler is machined from a unitary piece of metal.
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