Caving Ladders - An Overview of Use and Inspection

  Рет қаралды 3,335

Peak Instruction - Pete Knight & Associates

Peak Instruction - Pete Knight & Associates

Күн бұрын

Пікірлер: 6
@isntimportant
@isntimportant Жыл бұрын
Bro's back yard decorations look like he's preparing for the day of the rope.
@kmonnier
@kmonnier 3 жыл бұрын
Great video
@harrylong-up2nw
@harrylong-up2nw 7 ай бұрын
Harry Long Straining the ends round the outside of the ladder to fasten them (i,e. the very short length between the last rung and the splice) as shown in some of your footage puts an excessive strain on that very short length of wire. This leads to potential damage and is very bad practice. When I became leader for UWFRA I found they were using stainless steel wire - as advocated at the time. hopefully, no longer in use anywhere. Looking at this I found that I could break the wire by hand with a minimum of effort and thus binned all their ladders! The only really safe way of fastening the ends is by threading one side wire through the coil to mesh with the C Link on the opposite side and the same for the other side.
@PeakinstructionPeteKnight
@PeakinstructionPeteKnight 7 ай бұрын
Stainless wires are more brittle than galv in repeated flexing. I've seen stainless zipwires need replacing much faster than galv ones. Anyway, if you have to strain the wires to join the links because the ladder is not coiled well or too large to do this with, then yeah, it's probably going to stress them, but all my ladders are short and can be coiled tight enough so the last links easily connect together. Not bad practice at all, you just need to not force things.
@veritalba
@veritalba Жыл бұрын
Not quite how we used them back in the ‘70’s & ‘80’s lol
@rosshilton
@rosshilton 11 ай бұрын
Same here, Peak district, late 70s early 80s, Waterway Swallet etc. Home made ladders made from cheap aluminium tubes , TV arial rigging wire, trapped in the tube by wooded pegs hammered into the ends of the tube. Safety rope? We sometimes used truck ropes if it looked really bad. Had a ball, but all so long ago now.
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