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Cabriole legged marble topped table. A cabriole leg is one of (usually) four vertical supports of a piece of furniture shaped in two curves; the upper arc is convex, while lower is concave; the upper curve always bows outward, while the lower curve bows inward; with the axes of the two curves in the same plane.
Another ancient method of holding the work is the holdfast, a form of temporary clamp used to hold a workpiece firmly to the top or side of a workbench. [1] A form of bench dog, a traditional holdfast has either a curved or flat top. Its shank is slid loosely into a “dog” hole in the bench until the tip of its hook touches the work.
The average carbon footprint of stainless steel (all grades, all countries) is estimated to be 2.90 kg of CO 2 per kg of stainless steel produced, [89] of which 1.92 kg are emissions from raw materials (Cr, Ni, Mo); 0.54 kg from electricity and steam, and 0.44 kg are direct emissions (i.e., by the stainless steel plant). Note that stainless ...
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A swivel caster. A caster (or castor) is an undriven wheel that is designed to be attached to the bottom of a larger object (the "vehicle") to enable that object to be moved. Casters are used in numerous applications, including shopping carts, office chairs, toy wagons, hospital beds, and material handling equipment. High capacity, heavy duty ...
The spindle was common at least as early as the 17th century in Western Europe as an element of chair and table legs, stretchers, candlesticks, balusters, [1] and other pieces of cabinetry. By definition, the axis of a spindle is straight; hence, for example, a spindle-legged chair is a straight-legged design, even though cylindrical symmetry ...
Casting machines are designated to be billet, bloom, slab or strip casters. Slab casters tend to cast sections that are much wider than thick: Conventional slabs lie in the range 100–1600 mm wide by 180–250 mm thick and up to 12 m long with conventional casting speeds of up to 1.4 m/minute; however slab widths and casting speeds are ...
A drop-leaf table is a table that has a fixed section in the center and a hinged section (leaf) on either side that can be folded down (dropped). If the leaf is supported by a bracket when folded up, the table is simply a drop-leaf table; if the leaf is supported by legs that swing out from the center, it is known as a gateleg table. Depending ...