Bus bar screw jack
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United States of America Statutory Invention Reg
Stats
-
Dec 7, 1999
Grant Date -
N/A
app pub date -
Oct 17, 1995
filing date -
Oct 17, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bus bar screw jack is useful in the removal, inspection, and reinstallation of bus bars. The end of the screw jack which engages the bus bar comprises a channel with a foam rubber coating to nonslidably receive the bus bar. The foam rubber coating also prevents damage to the insulating coating on the bus bar during installation. The screw jack comprises an externally threaded member, an internally threaded member threaded onto the externally threaded member, a support member on one end of the externally threaded member, and a washer interposed between the support member and internally threaded member.
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