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A pernette from an archaeological find. Placed into a kiln upside down with respect to the drawing. A pernette or stilt is a prop to support pottery in a kiln so that pottery does not touch each other or kiln's floor. [13] In archaeology, they may be upside-down fired clay tripods, leaving characteristic marks at the bottoms of the pottery ...
When a YouTube channel reaches a specific milestone and is deemed eligible for a YouTube Creator Reward, [1] they are awarded a relatively flat trophy in a metal casing with a YouTube play button symbol. The trophies are of different sizes: each button and plaque gets progressively bigger with the channel's subscriber count. [4]
An axlebox, also known as a journal box in North America, is the mechanical subassembly on each end of the axles under a railway wagon, coach or locomotive; it contains bearings and thus transfers the wagon, coach or locomotive weight to the wheels and rails; the bearing design is typically oil-bathed plain bearings on older rolling stock, or roller bearings on newer rolling stock.
The Dallara IPS is an open-wheel formula racing car chassis, designed, developed and built by Italian manufacturer Dallara, for the one-make Indy Lights spec-series, a feeder-series for the IndyCar Series, between 2002 and 2014. [3] [4] [5]
IPS (in-plane switching) is a screen technology for liquid-crystal displays (LCDs). In IPS, a layer of liquid crystals is sandwiched between two glass surfaces. The liquid crystal molecules are aligned parallel to those surfaces in predetermined directions (in-plane). The molecules are reoriented by an applied electric field, while remaining ...
House built in 1808, and 19th-century lime kiln. Peter Houghtaling Farm and Lime Kiln, West Coxsackie, New York, NRHP-listed; Powell–Trollinger Lime Kilns, at Catawba, Catawba County, North Carolina, NRHP-listed. Three lime kilns built about 1865, built into the side of a hill behind a solid stone wall, 20 to 30 feet high.
The Kilns of modern cement plants are running at 4 to 5 rpm. The bearings of the rollers must be capable of withstanding the large static and live loads involved and must be carefully protected from the heat of the kiln and the ingress of dust. Since the kiln is at an angle, it also needs support to prevent it from walking off the support rollers.
The cowl is constructed so that when looking down vertically on a kiln, it covers the whole of the opening. It also covers some ⅔ to ¾ of the circumference of the kiln opening, the remaining section being open to allow air to vent from the kiln. [3] [4] The size of cowls is expressed as height from top plate to base by width of kiln opening ...