gear quadrant
1Stephenson valve gear — The Stephenson valve gear or Stephenson link or shifting link [Snell, J B (1971). Mechanical Engineering: Railways, Longman Co, London] is a simple design of valve gear that was widely used throughout the world for all kinds of steam engine. It… …
2Self-steering gear — is equipment used on ships and boats to maintain a chosen course without constant human action. It is also known by several other terms, such as autopilot (borrowed from aircraft and considered incorrect by some) and autohelm (technically a… …
3Humphris Gear and Engineering — Die Humphris Gear and Engineering Co. Ltd. war ein britischer Automobilhersteller, der 1908–1909 in Eastleigh (Hampshire) ansässig war. Es gab verschiedene Modelle aller Größenklassen mit Einbaumotoren anderer Hersteller. Der größte Motor war ein …
4ZSU-57-2 — Infobox Weapon name=ZSU 57 2 (Ob yekt 500) caption=ZSU 57 2 in Lubuskie Military Museum in Drzonów, Poland, 1 July 2007. origin=flagcountry|Soviet Union type=Self propelled anti aircraft gun is vehicle=yes designer=Design Bureaus of Omsk Works No …
5Inventions 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.… …
6Timeline of Islamic science and engineering — This timeline of Islamic science and engineering covers the general development of science and technology in the Islamic world during the Islamic Golden Age, usually dated from the 7th to 16th centuries.From the 17th century onwards, the advances …
7Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
8Ultramatic — For the Voigtländer SLR camera, see Voigtländer Ultramatic CS Ultramatic was the trademarked name of the Packard Motor Car Company s automatic transmission introduced in 1949 and produced until 1956 at Packard s Detroit, Michigan factory. 1935… …
9Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
10List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… …
