high-ratio gear
1Gear inches — is a system that assigns numerical measurements to bicycle gear ratios, to indicate how low or high a gear is. With old fashioned penny farthing bicycles, the crankarms were directly attached to the large drive wheel. One turn of the pedals moved …
2high gear — noun a forward gear with a gear ratio that gives the greatest vehicle velocity for a given engine speed • Syn: ↑high • Hypernyms: ↑gear, ↑gear mechanism • Hyponyms: ↑overdrive • Part Holonyms: ↑ …
3Gear cutting — is any number of methods used to manufacture precision gears.Gear hobbing is a method by which a special hobbing anto cutter and gear blank are rotated at the same time to transfer the profile of the hob onto the gear blank.Spur and other… …
4high — [hī] adj. [ME heigh, hei, hie < OE heah, akin to Ger hoch, Goth hauhs < IE * keuk < base * keu , to curve, arch > Sans kakúd , peak, Russ kúča, heap] 1. of more than normal height; lofty; tall: not used of persons 2. extending upward… …
5Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… …
6gear — gearless, adj. /gear/, n. 1. Mach. a. a part, as a disk, wheel, or section of a shaft, having cut teeth of such form, size, and spacing that they mesh with teeth in another part to transmit or receive force and motion. b. an assembly of such… …
7Gear stick — A gear stick (also known as gearstick, gear lever, selection lever, shift stick and gear shifter) is the lever used to change gear in a vehicle, such as an automobile, with manual transmission or several common forms of automatic transmission.… …
8High dynamic range rendering — A comparison of the standard fixed aperture rendering (left) with the HDR rendering (right) in the video game Half Life 2: Lost Coast In 3D computer graphics, high dynamic range rendering (HDRR or HDR rendering), also known as high dynamic range… …
9high — /huy/, adj., higher, highest, adv., higher, highest, n. adj. 1. having a great or considerable extent or reach upward or vertically; lofty; tall: a high wall. 2. having a specified extent upward: The apple tree is now 20 feet high. 3. situated… …
10High Salvington Windmill — For an explanation of the various pieces on machinery mentioned, see Mill machinery. High Salvington Mill …
