Description
A Fireman's Chair Knot (or simply chair knot) is a knot tied in the bight forming two adjustable, lockable loops. Made with suitable rope by trained personnel this knot can be used as a rescue harness capable of supporting a person when they are being lowered to safety. One loop supports the body, around the chest and under the arms, and the other supports the legs, under the knees. Tied towards the middle of a line, one end is used for lowering and the other manned below to control the victim's position with respect to hazards during the descent. A snug fitting of this knot should not allow the person to fall, even if unconscious.
Structure
The Fireman's Chair Knot consists of a Handcuff Knot finished with a locking Half Hitch around each loop. The loops remain adjustable until the half hitches are tightened.
Warning
Verify tying technique with a skilled instructor where knot failure could cause property damage, injury, or death.
Common Uses
- create an emergency harness for lowering or hoisting a person.
- support an injured or unconscious person during rescue.
- provide a two-loop harness - one under the arms, one under the knees.
- make an improvised rescue seat or stretcher from rope.
- tie a rope chair knot for lowering someone from a window or ledge.
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