ring gear mesh
21Design and manufacturing of gears — Gear design is the process of designing a gear. Designing is done prior to manufacturing and includes calculation of the gear geometry, taking into account gear strength, wear characteristic of the gear teeth, material selection, gear alignment… …
22Mammals and Birds Excluder Device — For the electronic device, see Mbed microcontroller. A Mammals and Birds Excluder Device or MBED (also named Cachalotera) is a fishing gear device that avoids the depredation of the fish caught in the line for Marine Mammals, and avoids the… …
23Subaru Impreza WRX — Infobox Automobile boxcolor = darkgreen name = Subaru Impreza WRX manufacturer = Subaru parent company = Fuji Heavy Industries production = 1992 ndash;present class = Sport compact assembly = Ōta, Gunma, Japan layout = Front engine, symmetrical… …
24Dalek variants — …
25Commutator (electric) — This article is about the electrical component. For mathematical concept, see Commutator . A tiny 5 segment commutator less than 2 mm in diameter, on a direct current motor in a toy radio control ZipZaps car. A commutator is a rotary electri …
26Philmont Scout Ranch — Philmont redirects here. For other uses, see Philmont (disambiguation). Philmont Scout Ranch Black Bull, symbol of Philmont …
27pump — pump1 pumpable, adj. pumpless, adj. pumplike, adj. /pump/, n. 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes. 2. Engin., Building Trades. a shore …
28Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …
29Harmonic drive — A harmonic drive is an input/output gearing mechanism. It is typically used for gearing reduction, but may also be used to increase rotational speed or for differential gearing. Very high gear reduction ratios are possible in a small volume… …
30Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
