Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Epicyclic_gearing> ?p ?o }
- Epicyclic_gearing abstract "An epicyclic gear train consists of two gears mounted so that the center of one gear revolves around the center of the other. A carrier connects the centers of the two gears and rotates to carry one gear, called the planet gear, around the other, called the sun gear. The planet and sun gears mesh so that their pitch circles roll without slip. A point on the pitch circle of the planet gear traces an epicycloid curve. In this simplified case, the sun gear is fixed and the planetary gear(s) roll around the sun gear.An epicyclic gear train can be assembled so the planet gear rolls on the inside of the pitch circle of a fixed, outer gear ring, or ring gear, called an annular gear. In this case, the curve traced by a point on the pitch circle of the planet is a hypocycloid.The combination of epicycle gear trains with a planet engaging both a sun gear and an annular gear is called a planetary gear train. In this case, the annular gear is usually fixed and the sun gear is driven.Epicyclic gears get their name from their earliest application, which was the modeling of the movements of the planets in the heavens. Believing the planets, as everything in the heavens, to be perfect, they could only travel in perfect circles, but their motions as viewed from Earth could not be reconciled with circular motion. At around 500 BC, the Greeks invented the idea of epicycles, of circles traveling on the circular orbits. With this theory Claudius Ptolemy in the Almagest in 148 AD was able to predict planetary orbital paths. The Antikythera Mechanism, circa 80 BC, had gearing which was able to approximate the moon's elliptical path through the heavens, and even to correct for the nine-year precession of that path. (Of course, the Greeks would have seen it as not elliptical, but rather epicyclic, motion.)".
- Epicyclic_gearing thumbnail Epicyclic_gear_ratios.png?width=300.
- Epicyclic_gearing wikiPageExternalLink psd.
- Epicyclic_gearing wikiPageExternalLink hybrid-car7.htm.
- Epicyclic_gearing wikiPageExternalLink 1353700.
- Epicyclic_gearing wikiPageExternalLink view.cgi?acc_num=osu1312289370.
- Epicyclic_gearing wikiPageExternalLink index.php.
- Epicyclic_gearing wikiPageExternalLink gear7.htm.
- Epicyclic_gearing wikiPageExternalLink planetary.pdf.
- Epicyclic_gearing wikiPageExternalLink transmission.html.
- Epicyclic_gearing wikiPageExternalLink index.php?option=com_content&view=article&id=92&Itemid=196&lang=en.
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- Epicyclic_gearing wikiPageRevisionID "696328810".
- Epicyclic_gearing wikiPageWikiLink 3D_printing.
- Epicyclic_gearing wikiPageWikiLink Agostino_Ramelli.
- Epicyclic_gearing wikiPageWikiLink Almagest.
- Epicyclic_gearing wikiPageWikiLink Angular_velocity.
- Epicyclic_gearing wikiPageWikiLink Antikythera_mechanism.
- Epicyclic_gearing wikiPageWikiLink Automatic_transmission.
- Epicyclic_gearing wikiPageWikiLink Bevel_gear.
- Epicyclic_gearing wikiPageWikiLink Bookwheel.
- Epicyclic_gearing wikiPageWikiLink Category:Epicyclical_gearing.
- Epicyclic_gearing wikiPageWikiLink Category:Gears.
- Epicyclic_gearing wikiPageWikiLink Clockwise.
- Epicyclic_gearing wikiPageWikiLink Coaxial.
- Epicyclic_gearing wikiPageWikiLink Continuously_variable_transmission.
- Epicyclic_gearing wikiPageWikiLink Cycloidal_drive.
- Epicyclic_gearing wikiPageWikiLink Deferent_and_epicycle.
- Epicyclic_gearing wikiPageWikiLink Differential_(mechanical_device).
- Epicyclic_gearing wikiPageWikiLink Epicycloid.
- Epicyclic_gearing wikiPageWikiLink Epitrochoid.
- Epicyclic_gearing wikiPageWikiLink File:Epicyclic_gear_ratios.png.
- Epicyclic_gearing wikiPageWikiLink File:Le_diverse_et_artificiose_machine_del_Capitano_Agostino_Ramelli_Figure_CLXXXVIII.jpg.
- Epicyclic_gearing wikiPageWikiLink Ford_Model_T.
- Epicyclic_gearing wikiPageWikiLink Gear.
- Epicyclic_gearing wikiPageWikiLink Gear_train.
- Epicyclic_gearing wikiPageWikiLink Harmonic_drive.
- Epicyclic_gearing wikiPageWikiLink Herringbone_gear.
- Epicyclic_gearing wikiPageWikiLink Hub_gear.
- Epicyclic_gearing wikiPageWikiLink Hypocycloid.
- Epicyclic_gearing wikiPageWikiLink List_of_gear_nomenclature.
- Epicyclic_gearing wikiPageWikiLink Lunar_orbit.
- Epicyclic_gearing wikiPageWikiLink NuVinci_Continuously_Variable_Transmission.
- Epicyclic_gearing wikiPageWikiLink Pencil_sharpener.
- Epicyclic_gearing wikiPageWikiLink Pratt_&_Whitney_Canada_PT6.
- Epicyclic_gearing wikiPageWikiLink Ptolemy.
- Epicyclic_gearing wikiPageWikiLink Radar.
- Epicyclic_gearing wikiPageWikiLink Ravigneaux_planetary_gearset.
- Epicyclic_gearing wikiPageWikiLink Richard_of_Wallingford.
- Epicyclic_gearing wikiPageWikiLink Rohloff_Speedhub.
- Epicyclic_gearing wikiPageWikiLink Simpson_planetary_gearset.
- Epicyclic_gearing wikiPageWikiLink Sturmey-Archer.
- Epicyclic_gearing wikiPageWikiLink Tractor.
- Epicyclic_gearing wikiPageWikiLink Transmission_(mechanics).
- Epicyclic_gearing wikiPageWikiLink World_War_II.
- Epicyclic_gearing wikiPageWikiLink File:1948amhub.jpg.
- Epicyclic_gearing wikiPageWikiLink File:Epicyclic_Gear_Train.jpg.
- Epicyclic_gearing wikiPageWikiLink File:Epicyclic_carrier_locked.png.
- Epicyclic_gearing wikiPageWikiLink File:Pencil_sharpener_mechanism.jpg.
- Epicyclic_gearing wikiPageWikiLink File:Rohloff_Speedhub_stepped_reduction_planetary_gear_series.jpg.
- Epicyclic_gearing wikiPageWikiLink File:Spur_gear_differential_(Manual_of_Driving_and_Maintenance).jpg.
- Epicyclic_gearing wikiPageWikiLinkText "(planetary) reduction gearbox".
- Epicyclic_gearing wikiPageWikiLinkText "Epicyclic geared".
- Epicyclic_gearing wikiPageWikiLinkText "Epicyclic gearing".
- Epicyclic_gearing wikiPageWikiLinkText "Epicyclic gears".
- Epicyclic_gearing wikiPageWikiLinkText "Epicyclic_gearing".
- Epicyclic_gearing wikiPageWikiLinkText "Planetary".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic (planetary)".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gear set".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gear system".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gear systems".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gear train".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gear trains".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gear".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gearbox".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gearing".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic gears".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic geartrain".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic reduction gear".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic reduction gearbox".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic reduction gearing".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic system".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclic/planetary gearset".
- Epicyclic_gearing wikiPageWikiLinkText "epicyclical".
- Epicyclic_gearing wikiPageWikiLinkText "epicycloidal teeth".
- Epicyclic_gearing wikiPageWikiLinkText "fixed carrier train ratio".
- Epicyclic_gearing wikiPageWikiLinkText "gear ratios".
- Epicyclic_gearing wikiPageWikiLinkText "planetary design".
- Epicyclic_gearing wikiPageWikiLinkText "planetary drive".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gear differential".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gear set".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gear train".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gear".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gearbox".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gearboxes".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gears".
- Epicyclic_gearing wikiPageWikiLinkText "planetary gearset".