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The rock-climbing equipment needed varies materially depending on the type of rock climbing being undertaken. Starting from the least equipment-intensive type of climbing, the general equipment needs are as follows: [1] Free solo climbing, and its deep-water soloing variant, require the least equipment as no climbing protection or ropes are used.
Diagram 3 shows three rope parts supporting the load W, which means the tension in the rope is W/3. Thus, the mechanical advantage is three-to-one. By adding a pulley to the fixed block of a gun tackle the direction of the pulling force is reversed though the mechanical advantage remains the same, Diagram 3a. This is an example of the Luff tackle.
Most climbs in a climbing gym (known as "problems" in bouldering [3]) will have an approximate climbing grade [note 1] and a way of identifying the holds to be used. In some gyms, holds are identified by coloured tape placed next to each hold, but it is becoming more common for the holds of a given climb to all be the same or similar colour for easy identification.
A spring-loaded camming device (also SLCD, cam or friend) is a piece of rock climbing or mountaineering protection equipment. It consists of two, three, or four cams mounted on a common axle or two adjacent axles, so that pulling on the axle forces the cams to spread further apart. It is then attached to a sling and carabiner at the end of the ...
While traditional auto belays use a top roping format with the device hanging from the top of the route, in 2021, a new type of auto belay–the lead auto belay–was developed that used a lead climbing format (i.e. the climber clipped into the quickdraws like a normal lead climb on a sport climbing route), where the device was fixed to the bottom of the route.
Borrowed from rock climbing, the Z-Drag is considered an important tool in whitewater rescue and is used primarily for the recovery of pinned boats. [2] It is also considered a useful tool in many types of rope rescue , such as crevasse rescue , because of its simplicity, and is commonly used for lifting systems that don't require much more ...
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This system has four mechanical moving parts inside a frame that is attached to a climber's sit harness and is basically an inertial drum brake with the belay rope connected to the device by tying a clove hitch around the device's drum. The Silent Partner is unique in the sense that it operates in both directions of drum rotation so it can be ...
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