A.J. - UK slang for Adjustable Spanner. Also know in the US as a Crescent Wrench or C-Wrench. . Used Staging. . Used Staging. ...
Platforms - Some stages are made up of many smaller table like platforms so they can be easily transported or stored. These platforms are generally used in the forming of large stages, are fastened together, com. Used Staging. e in different hights and widths and have different materials for their surface, like woods and canvases. . Used Staging. ...
Hoist - A hoist is a device used for lifting or lowering a load by means of a drum or barrel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use cha. Used Staging. in, fiber or wire rope as its lifting medium.
A hoist normally is used for lifting (near vertical) and a winch is normally used for pulling (near horizontal).
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Motors - Motors are any electrical or mechanical device used to power lifts that aid the ground support crew in placing gear up onto stages or trusses.. Used Staging. . Used Staging. ...
Truss - A truss is a static structure consisting of straight slender members interconnected at joints into triangular units used for spanning or bracing structural elements.. Used Staging. . Used Staging. ...