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- 3-ring_release_system abstract "The 3-ring release system is a parachute component that is widely used by sport skydivers and military freefall parachutists to attach the two risers of a main parachute to the harness that bears the load under the parachute. Invented by Bill Booth, the three-ring system allows a skydiver to quickly cut-away a malfunctioning main parachute with a single motion. Skydivers usually need to do this quickly during emergencies in which they need to deploy a reserve parachute. The three-ring system is simple, inexpensive, reliable, and requires less physical force than other parachute release systems.The large bottom ring is securely attached to the skydiver's harness, the middle ring is securely attached to the end of the parachute riser, and the small ring is securely attached to the parachute riser above the middle ring. The middle ring is passed through the large ring and looped upwards; the small ring is then passed through the middle ring and looped upwards. Continuing in the same manner, a cord loop is passed through the small ring, loop upwards, and finally passes through a grommet to the opposing side of the parachute riser. A semi-rigid cable attached to a release handle then passes through this loop, securing the loop. Releasing the cord loop by removing the cable with a tug causes the three-ring system to cascade free and quickly disconnect the riser from the harness.Each ring in the series multiplies the mechanical advantage of the loop of cord that is held in place by the semi-rigid cable (a Lolon-F or Teflon coated steel cable, depending on manufacturer).".
- 3-ring_release_system thumbnail 3Ring_release_animation.gif?width=300.
- 3-ring_release_system wikiPageExternalLink The3RingWhatItIsAndHowIt.shtml.
- 3-ring_release_system wikiPageID "1909668".
- 3-ring_release_system wikiPageLength "5500".
- 3-ring_release_system wikiPageOutDegree "12".
- 3-ring_release_system wikiPageRevisionID "581457819".
- 3-ring_release_system wikiPageWikiLink Bill_Booth.
- 3-ring_release_system wikiPageWikiLink Category:Fasteners.
- 3-ring_release_system wikiPageWikiLink Category:Parachuting.
- 3-ring_release_system wikiPageWikiLink Cut-away.
- 3-ring_release_system wikiPageWikiLink High-altitude_military_parachuting.
- 3-ring_release_system wikiPageWikiLink Mechanical_advantage.
- 3-ring_release_system wikiPageWikiLink Parachute.
- 3-ring_release_system wikiPageWikiLink Parachuting.
- 3-ring_release_system wikiPageWikiLink Polytetrafluoroethylene.
- 3-ring_release_system wikiPageWikiLink Tandem_skydiving.
- 3-ring_release_system wikiPageWikiLink File:3Ring_release_animation.gif.
- 3-ring_release_system wikiPageWikiLink File:3ring.png.
- 3-ring_release_system wikiPageWikiLinkText "3-ring release system".
- 3-ring_release_system wikiPageWikiLinkText "3-ring release".
- 3-ring_release_system wikiPageUsesTemplate Template:Reflist.
- 3-ring_release_system subject Category:Fasteners.
- 3-ring_release_system subject Category:Parachuting.
- 3-ring_release_system hypernym Component.
- 3-ring_release_system type MilitaryUnit.
- 3-ring_release_system type Fastener.
- 3-ring_release_system comment "The 3-ring release system is a parachute component that is widely used by sport skydivers and military freefall parachutists to attach the two risers of a main parachute to the harness that bears the load under the parachute. Invented by Bill Booth, the three-ring system allows a skydiver to quickly cut-away a malfunctioning main parachute with a single motion. Skydivers usually need to do this quickly during emergencies in which they need to deploy a reserve parachute.".
- 3-ring_release_system label "3-ring release system".
- 3-ring_release_system sameAs Q2661433.
- 3-ring_release_system sameAs Tříkroužkový_systém.
- 3-ring_release_system sameAs Sistema_de_triple_anillo.
- 3-ring_release_system sameAs Système_trois_anneaux.
- 3-ring_release_system sameAs Þriggja_hringja_sleppikerfi.
- 3-ring_release_system sameAs 3_ringensysteem.
- 3-ring_release_system sameAs m.065gs0.
- 3-ring_release_system sameAs Кольцевое_замковое_устройство.
- 3-ring_release_system sameAs Q2661433.
- 3-ring_release_system wasDerivedFrom 3-ring_release_system?oldid=581457819.
- 3-ring_release_system depiction 3Ring_release_animation.gif.
- 3-ring_release_system isPrimaryTopicOf 3-ring_release_system.