the 1904 covert was a small, inexpensive touring car model. it could seat two passengers and sold for us$750. the vertically mounted single-cylinder engine, situated at the front of the car, produced 6 hp 4.5 kw . a two-speed sliding transmission was fitted. the angle iron-framed car weighed 750 lb 340 kg .
subtension refers to the length between two points on a target, and is usually given in either centimeters, millimeters or inches. since an mrad is an angular measurement, the subtension covered by a given angle angular distance or angular diameter increases with viewing distance to the target. for instance the same angle of 0.1 mrad will subtend 10 mm at 100 meters, 20 mm at 200 meters, etc., or similarly 0.39 inches at 100 m, 0.78 inches at 200 m, etc.
corrugated galvanised iron or steel colloquially corrugated iron near universal , wriggly tin taken from uk military slang , pailing in caribbean english , corrugated sheet metal in north america and occasionally abbreviated cgi is a building material composed of sheets of hot-dip galvanised mild steel, cold-rolled to produce a linear corrugated pattern in them.
the consett iron company ltd was an industrial business based in the consett area of county durham in the united kingdom. the company owned coal mines and limestone quarries, and manufactured iron and steel. it was registered on 4 april 1864 as successor to the derwent & consett iron company ltd.
a round shot also called solid shot or simply ball is a solid spherical projectile without explosive charge launched from a gun.its diameter is slightly less than the bore of the barrel from which it is shot. a round shot fired from a large-caliber gun is also called a cannonball.. the cast iron cannonball was introduced by a french artillery engineer, samuel j. besh, after 1450 where it had .
michipicoten named elton hoyt ii when it entered service in 1952 is a self-discharging lake freighter owned and operated by canadian shipping firm lower lakes towing. michipicoten primarily hauls taconite from marquette, michigan to the algoma steel mill in sault ste. marie, ontario. it has a capacity of 22,300 tons, a speed of 12 knots 14 mph , and a length of 689 feet 6 inches 210.2 m .
a screw thread, often shortened to thread, is a helical structure used to convert between rotational and linear movement or force. a screw thread is a ridge wrapped around a cylinder or cone in the form of a helix, with the former being called a strht thread and the latter called a tapered thread. a screw thread is the essential feature of the screw as a simple machine and also as a fastener.
the 3-inch ordnance rifle, model 1861 was a wrought iron muzzle-loading rifled cannon that was adopted by the united states army in 1861 and widely used in field artillery units during the american civil war.it fired a 9.5 lb 4.3 kg projectile to a distance of 1,830 yd 1,670 m at an elevation of 5 . the 3-inch rifle was not as effective in firing canister shot as the heavier 12-pounder .
ironing is the use of a machine, usually a heated tool an iron , to remove wrinkles from fabric. the heating is commonly done to a temperature of 180–220 celsius, depending on the fabric. 2 ironing works by loosening the bonds between the long-chain polymer molecules in the fibers of the material.
rust converters are chemical solutions or primers that can be applied directly to an iron or iron alloy surface to convert iron oxides into a protective chemical barrier. these compounds interact with iron oxides, especially iron oxide, converting them into an adherent black layer that is more resistant to moisture and protects the surface from further corrosion. they are sometimes referred to as 'rust remover' or 'rust killer'.
a minute of arc, arcminute arcmin , arc minute, or minute arc is a unit of angular measurement equal to 1 / 60 of one degree.since one degree is 1 / 360 of a turn or complete rotation , one minute of arc is 1 / 21 600 of a turn. the nautical mile was originally defined as a minute of latitude on a hypothetical spherical earth so the actual earth circumference is very near 21 600 nautical miles.
thus, a conversion to fire the other cartridges can be quickly accomplished. the rim diameter of the .50 ae action express is the same as the .44 remington magnum cartridge, consequently only a barrel and magazine change is required to convert a .44 desert eagle to the larger, more powerful .50 ae round.
the 11-inch 280 mm armour plate backed by 15 inches 380 mm of teak and a 1.25-inch 32 mm metal skin resisted hits from a 25-ton 12-inch gun firing at a range of 200 yards 180 m , although one shot hit a joint between plates and opened a gap 7 inches 180 mm wide but did not penetrate.
a conversion factor is used to change the units of a measured quantity without changing its value. the unity bracket method of unit conversion 1 consists of a fraction in which the denominator is equal to the numerator, but they are in different units.
the scorpion-class ships had a complete waterline belt of wrought iron that was 4.5 inches 114 mm thick amidships and thinned to 3 inches 76 mm at the bow and 2.5 inches 64 mm at the stern. it completely covered the hull from the upper deck to 3 feet 3 inches 0.99 m below the waterline.
an iron sword measuring 30 inches in length and 2 1/2 inches wide. the excavators believed that traces of the scabbard could be seen in the grave. this was found to the left hand side of the body. two iron shield bosses, each 5 inches wide and 3 1/2 inches in height. these were located near the head of the grave, to the right of the body.
the etna iron works name sometimes rendered ætna iron works was a 19th-century ironworks and manufacturing plant for marine steam engines located in new york city.the etna works was a failing small business when purchased by ironmolder john roach and three partners in 1852. roach soon gained full ownership of the business and quickly transformed it into a successful general-purpose ironworks.
the ancient roman units of measurement were largely built on the hellenic system, which in turn was built upon egyptian and mesopotamian influences. the roman units were comparatively consistent and well documented. the basic unit of roman linear measurement was the pes or roman foot plural: pedes . investigation of its relation to the .
the 10-pounder parrott rifle, model 1861 was a cast iron muzzle-loading rifled cannon that was adopted by the united states army in 1861 and often used in field artillery units during the american civil war.like other parrott rifles, the gun breech was reinforced by a distinctive wrought iron reinforcing band. the gun fired a 9.5 lb 4.3 kg projectile to a distance of 1,850 yd 1,692 m at an .
the cubit is an ancient unit of length that had several definitions according to each of the various cultures that used the unit. these definitions typically ranged between 444 and 529.2 mm 17.48 and 20.83 in , with an ancient roman cubit being as long as 120 cm 47 in .