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Rope access technicians descend, ascend, and traverse ropes for access and work while suspended by their harnesses. Sometimes a work seat may be used. Sometimes a work seat may be used. The support of the rope is intended to eliminate the likelihood of a fall altogether, but a backup fall arrest system ( Personal protective equipment ) is used ...
The word stevedore (/ ˈ s t iː v ɪ ˌ d ɔːr /) originated in Portugal or Spain, and entered the English language through its use by sailors. [3] It started as a phonetic spelling of estivador or estibador (), meaning a man who loads ships and stows cargo, which was the original meaning of stevedore (though there is a secondary meaning of "a man who stuffs" in Spanish); compare Latin ...
The first type of Jacob's ladder is a flexible hanging ladder. It consists of vertical ropes or chains supporting horizontal, historically round and wooden, rungs.
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These rope bridges must be renewed periodically owing to the limited lifetime of the materials, and rope components are made by families as contributions to a community endeavor. Simple suspension bridges, for use by pedestrians and livestock, are still constructed, based on the ancient Inca rope bridge but using wire rope and sometimes steel ...
The crane's hook is kept level by automatically paying out enough extra cable to compensate for this. This is also a purely mechanical linkage, arranged by the reeving of the hoist cables to the jib over a number of pulleys at the crane's apex above the cab, so that luffing the jib upwards allows more free cable and lowers the hook to compensate.
Example of a high ropes course at night Rope climbing at the Alpine Center Bottrop, built by insight-out, Germany. A ropes course is a challenging outdoor personal development and team building activity which usually consists of high elements, low elements, or some combination of the two. Low elements take place on the ground or above the ground.
Thief knot – resembles the reef knot except that the free, or working, ends are on opposite sides; Threefoil knot – another term for a trefoil knot; Thumb knot a.k.a. overhand knot – one of the most fundamental knots and forms the basis of many others; Timber hitch – used to attach a single length of rope to a cylindrical object