lining cylinders, 2 horizontal cylinders between unit chassis and main machine chassis used to push/pull the track horizontally; clamp or 'hook' assemblies, these are usually on the outside of each rail and utilize hydraulic cylinders to clamp onto the side of the rail head so that is locked to the unit chassis before lifting and lining is .
the mark xiv bomb sight was a bombsight developed by royal air force raf bomber command during the second world war.it was also known as the blackett sight after its primary inventor, p. m. s. blackett.production of a slightly modified version was also undertaken in the united states as the sperry t-1, which was interchangeable with the uk-built version.
rather than splitting wood side-by-side, it is used to rip a level surface into a horizontal piece of wood. it can also be used as a pickaxe for breaking up rocks and clay. hatchet: a small, light axe designed for use in one hand specifically while camping or travelling.
double-sided disks, with notches on both sides, were available at a higher price, but in practice the magnetic coating on the reverse of nominally single-sided disks was usually of good enough quality to be used both sides were coated in the same way to prevent warping, although only one side was certified for use . early on, diskette .
corliss valves open directly into the cylinder. the valves connect the cylinder to separate steam and exhaust plenums.initially, corliss used slide valves with linear actuators, but by 1851, corliss had shifted to semi-rotary valve actuators, as documented in u.s. patent 8253. in this engine, the wrist plate was moved to the center of the cylinder side, as on later corliss engines.
the nissan navara is the name for the d21, d22, d40 and d23 generations of nissan pickup trucks sold in asia, europe, south africa, new zealand and australia. in north, central and south america and some selected markets, it is sold as the nissan frontier or nissan np300 .
to use the grinding wheel it must first be clamped to the grinding machine. the wheel type e.g. cup or plain wheel below fit freely on their supporting arbors, the necessary clamping force to transfer the rotary motion being applied to the wheels side by identically sized flanges metal discs .
for both eyes combined binocular visual field is 135 vertical and 200 horizontal. it is an area of 4.17 steradians or 13700 square degrees for binocular vision. when viewed at large angles from the side, the iris and pupil may still be visible by the viewer, indicating the person has peripheral vision possible at that angle.
side views of a bevel above and a chamfer below a bevelled edge uk or beveled edge us is an edge of a structure that is not perpendicular to the faces of the piece. the words bevel and chamfer overlap in usage; in general usage they are often interchanged, while in technical usage they may sometimes be differentiated as shown in the image at right.
pidgeon machines excite themselves more readily than the best of these types of machines. in addition, pidgeon investigated higher current 'triplex' section machines or 'double machines with a single central disk' with enclosed sectors and went on to receive british patent 22517 1899 for this type of machine .
an alternative term is snow grinding. disc grinders and double-disc grinders. disc grinding is similar to surface grinding, but with a larger contact area between disc and workpiece. disc grinders are available in both vertical and horizontal spindle types. double disc grinders work both sides of a workpiece simultaneously.
nylon is a robust polymer and lends itself well to recycling. much nylon resin is recycled directly in a closed loop at the injection molding machine, by grinding sprues and runners and mixing them with the granules being consumed by the molding machine. nylon can be recycled but only a few companies do so.
1910.213 j 3 : each hand-fed jointer with a horizontal cutting head shall have an automatic guard which will cover all the section of the head on the working side of the fence or gage. the guard shall effectively keep the operator's hand from coming in contact with the revolving knives. the guard shall automatically adjust itself to cover the .
a brain-computer interface bci , sometimes called a neural-control interface nci , mind-machine interface mmi , direct neural interface dni , or brain-machine interface bmi , is a direct communication pathway between an enhanced or wired brain and an external device. bci differs from neuromodulation in that it allows for bidirectional information flow.
a wisdom tooth or third molar is one of the three molars per quadrant of the human dentition.it is the most posterior of the three. the age at which wisdom teeth come through is variable, but generally occurs between late teens and early twenties.most adults have four wisdom teeth, one in each of the four quadrants, but it is possible to have none, fewer, or more, in which case the extras are .
the cross section shape of rail. there are many rail profiles, often specific to individual railroads. rails must be periodically scanned electronically, the data inspected and analysed, then re-profiled with rail grinding machines to maintain the safe and proper rail profile. rails that cannot be brought back to the proper rail profile are .
on the other side there is no space between a letter or part of a word and an ellipsis, if it stands for one or more omitted letters, that should stick to the written letter or letters. example for both cases, using german style: the first el…is stands for omitted letters, the second … for an omitted word.
the chewing action differs in that undisputed crown mammals chew with a side-to-side grinding action, which means that the molars usually occlude on only one side at a time, while multituberculates' jaws were incapable of side-to-side movement—they chewed, rather, by dragging the lower teeth backwards against the upper ones as the jaw closed.