<p>The instant invention provides for a pivoting ring that can be used as a seal for an inflatable member. The pivoting ring seal offers a mechanical action which acts to tighten with increasing inflation and/or expansion of an inflatable member. As the inflatable member increases in pressure and/or size, one side of the ring is lifted and pivots around a fulcrum in the middle of the ring seal causing the opposite side of the ring seal to decrease in diameter. The pivot ring causes the opposite part of the seal to tighten about an inner member allowing for a higher-pressure seal. In addition to a higher pressure seal, the working length of the inflatable member can be adjusted by moving the ring along the length of the inflatable member. 6772639_1 (GHMatters) P94784.AU.1 JBECKER en LO rN r4 S C V- 0 4 " '.4n dN Lnn Nr</p>
申请公布号
AU2015210398(A1)
申请公布日期
2015.09.03
申请号
AU20150210398
申请日期
2015.08.06
申请人
W. L. GORE & ASSOCIATES, INC.
发明人
CAMPBELL, CAREY V.;FRIEDMAN, NATHAN L.;TRAPP, BENJAMIN M.