gear chain
11Gear — 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… …
12chain gear — noun or chain gearing : a gear through which motion is transmitted by a chain that runs in a groove or engages the cogs of a sprocket wheel * * * a gear assembly in which motion is transmitted by means of a chain. [1875 80] * * * chain gear, a… …
13Gear case — A gear case, also known as a chain case, is an enclosure for the bicycle chain and sprocket assemblages commonly employed by utility bicycles. It serves to protect the chain from mud and dirt and tends to fully enclose the drive train. It may… …
14Chain pump — The chain pump is type of a water pump in which several circular discs are positioned on an endless chain. One part of the chain dips in to the water, and the chain runs through a tube, slightly bigger than the diameter of the discs. As the chain …
15Chain — n. & v. n. 1 a a connected flexible series of esp. metal links as decoration or for a practical purpose. b something resembling this (formed a human chain). 2 (in pl.) a fetters used to confine prisoners. b any restraining force. 3 a sequence,… …
16chain — n. & v. n. 1 a a connected flexible series of esp. metal links as decoration or for a practical purpose. b something resembling this (formed a human chain). 2 (in pl.) a fetters used to confine prisoners. b any restraining force. 3 a sequence,… …
17chain drive — noun : a mechanical drive consisting of chain gears and a driving chain an automotive chain drive called also chain transmission * * * chain driven /chayn driv euhn/, adj. a driving mechanism transmitting power by means of an endless chain. [1900 …
18chain — chainless, adj. chainlike, adj. /chayn/, n. 1. a series of objects connected one after the other, usually in the form of a series of metal rings passing through one another, used either for various purposes requiring a flexible tie with high… …
19Gear hobs — Fully automated gear hobs are used to produce gears. Since the demand for gears continues to grow each year, improvements in the production of gear hobs that will turn out more gears per hour also continues to be enhanced. The production of gear… …
20Chain — /chayn/, n. Sir Ernst Boris /errnst, ernst/, 1906 79, English biochemist, born in Germany: Nobel prize for medicine 1945. * * * (as used in expressions) chain silicate Pennine Chain chain drive chain mail chain reaction Chain Sir Ernst Boris food …
