- Bull gear
The term bull gear is used to refer to the larger of two spur gears that are in engagement in any machine. The smaller gear is usually referred to as a
On a lathe a "bull gear" is a gear which allows one to connect the spindle to the drive shaft. On a South Bend lathe this can be done by engaging a pin which connects the gear to the v-belt pulley or by engaging the
International Space Station, a "bull gear" is one of two large race rings present in each Solar Alpha Rotary Jointwhich in combination with the Drive Lock Assemblythat contains a piniongear, allows the outer Integrated Truss Structuresegments to rotate and track the sun.
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bull gear — noun : a bull wheel having gear teeth * * * Mach. See bull wheel … Useful english dictionary
bull gear — Mach. See bull wheel. * * * … Universalium
bull wheel — noun 1. : the main driving wheel or gear of a machine, usually the largest and strongest wheel in the train of mechanism, in some machines (as a shaper) transmitting the power received by the machine to the various mechanisms, in others (as a… … Useful english dictionary
bull wheel — Mach. any large driving gear among smaller gears. Also called bull gear. [1820 30, Amer.] * * * … Universalium
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bull low — The lowest gear in a transmission. Some older transmissions listed their gears as bull low (used for getting out of a stuck condition or climbing a very steep hill), low or first (used for starting out from a stop or for climbing a moderate hill) … Dictionary of automotive terms
List of gear nomenclature — Gears have a wide range of unique terminology known as gear nomenclature. Many of the terms defined cite the same reference work. Contents 1 Addendum 2 Addendum angle 3 Addendum circle … Wikipedia
Metal Gear (weapon) — For the series named after the weapon, see Metal Gear. For the original video game titled Metal Gear, see Metal Gear (video game). From left to right: Metal Gear TX 55, Metal Gear D, and Metal Gear REX. Metal Gear (メタルギア … Wikipedia
Top Gear (2002 TV series) — Top Gear Top Gear logo since 2002 Genre Motoring Directed by Brian Klein Presented … Wikipedia
Metal Gear (fictional mecha weapon) — Metal Gear is the name for a series of fictional mecha in the Metal Gear series. [Jeremy Parish, “Metal Gear,” Electronic Gaming Monthly 225 (January 2008): 93.] [ Snakes and Gears: A Metal Gear Overview, Game Informer 182 (June 2008): 107.]… … Wikipedia