Frictional joints
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United States of America Patent
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-
May 15, 1990
Grant Date -
N/A
app pub date -
Jun 29, 1988
filing date -
Jul 2, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A frictional joint between a first member and a second member is dismantled by means of a hydraulic nut fitted onto an external screw thread of the first member. The hydraulic nut acts on a separation ring having an external screw thread engaged with an internal screw thread in a co-axial recess provided in the second member.
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