An English Reeve system coordinates the control lines for up and down movement. The Prusiks serve as a backup, should any of the control lines fail. There is a lot more to tensioned highlines than two ropes between two points. There are several different ways to construct these systems. Highlines can be categorized into two categories, the first being horizontal highlines. These highlines are for the most part level and, like all highlines, go from point A to point B. The second category is angled highlines. These highlines span from point A to point B on an angle. An example could be a highline spanning from the top of a cliff to the bottom. There are variations of these highline systems, like slackline highlines and dual-track highlines. Tensioned Horizontal Highline System When dealing with highlines, there are several drawbacks you must be consciously aware of, the first being the stress put on the anchors and equipment. Anchor angles and the forces exerted on the anchors, is very important to keep the angles you create in your system between 45 and 60 degrees. Doing this will, for the most part, distribute the load force equally amongst the anchor points. In tensioned highline you can have a lack of an angle between the anchor points (highline connections). Knowing anchor forces, it’s easy to see and understand that these anchor points are going to see a lot of stress. #rig#rigging #rop#ropeaccess #rop#roperescue #tec#technicalrescue #hig#highanglerescue #lowangle #res#res#rescueing #riggingforrescue #rescue #rigging #slackline #rope #technicalrescue #rockclimbing #confinedspace #confinedspacerescue #highanglerescue #roperescue #rescue #roperescuetraining #pulley #pulleys #highlineconnections #tensionedhorizontalhighlinesystem
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ERT learned how to perform high angle rescues using different types of baskets and systems. • • • • #hig#highangleue #highangle #rescue #searchandrescue #alert #alertacademy #iaa #forgingmen #basket #tower #training #emergencytraining #emergencyresponse #ert #rescuetraining
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>>>Swipe High Risk. High Angle Rescue Technique from Search And Rescue In the world,,, SAFETY FIRST #SAR #Rescue #Rescuer #Basarnas #highanglerescue #thenationalsearchandrescue
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#گره #گره_آتشنشانی گره های پایه در نجات با طناب #جامع_آتش_نشانی_ایران Here is the list of basic knots to know for our technical rescue systems: + Munter Hitch (extra credit: supermunter,monster munter, doublemunter) + Ringbend aka overhand follow through or "water knot" (Dont say that around Clark) + Bowline (extra credit: double bowline and interlocking bowlines: used for tieing in to the litter) + double fishermans + figure 8 (follow through, figure 8 on a bight; inline figure 8) + inline figure 8 (alternative for litter tie in) + girth hitch + clove hitch + overhand on a bight + prussik hitch + radium release hitch (the load releasing hitch we use) Coils to know + Alpine coil + Butterfly Extra Credit + alpine butterfly + garda hitch th. #rop#rope #rig#rigging #ropeaccess #roperescue #ropeaccesstechnician #highanglerescue #lowangle #res#rescueing #riggingforrescue #rescue #rigging #slackline #rope #technicalrescue #rockclimbing #knot #confinedspace #confinedspacerescue #knots #knotcraft
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Cordelettes are excellent for equalizing anchors with three pieces, but when they’re tied off into a closed loop—how most of us carry cord—they can be too short for this application. If you have four pieces or more to equalize, the first option to consider should be to “open up” your looped cord, meaning untie the Flemish bend, double overhand, or double fisherman’s knot that keeps the cord in a closed-off loop. Once you untie the loop, tie a figure eight on a bight in each end and then use the resulting cord like a Web-o-lette (mtntools.com). In other words, clip the looped ends of the cord to the outside pieces, clip the remainder of the cord through the inside pieces, and then pull down all the strands and tie the whole thing off with an overhand on a bight. When you’re finished, it will look like a standard pre-equalized cordelette. #rop#rope #rig#rigging #res#res#rescuerigging #con#con#confinedspaceue #rop#roperescue #ropeaccess #roperescue #ropeaccesstechnician #highanglerescue #lowangle #rescuerigging #riggingforrescue #rescue #rigging #slackline #rope #technicalrescue #rockclimbing #knot #confinedspace #confinedspacerescue #knots #knotcraft
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