- helical shaft
- цилиндрический винтовой вал
Англо-русский словарь по авиации. 2013.
helical shaft
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Shaft-driven bicycle — A shaft driven bicycle is a chainless bicycle that uses a driveshaft instead of a chain to transmit power from the pedals to the wheel. Shaft drives were introduced over a century ago, but were mostly supplanted by chain driven bicycles due to… … Wikipedia
helical gear — noun also helical ( s) : a gear wheel having teeth set obliquely to the axis of rotation : screw wheel * * * a cylindrical gear wheel whose teeth follow the pitch surface in a helical manner. [1885 90] * * * helical gear, a gearwheel whose teeth… … Useful english dictionary
Shaft angle — A shaft angle is the angle between the axes of two non parallel gear shafts. In a pair of crossed helical gears, the shaft angle lies between the oppositely rotating portions of two shafts. This applies also in the case of worm gearing. In bevel… … Wikipedia
Helical Search — Refers to the way fletching is laid on an arrow. Rather than straight, helical fletching curves slightly around the arrow shaft. The angle at which vanes or feathers may be set. This angle causes the arrow to twist, making for a faster,… … Hunting glossary
flexible shaft — ▪ mechanics in practical mechanics, a number of superimposed, tightly wound, helical coil springs wrapped around a centre wire, or mandrel. Because of its construction, the shaft can be bent, without fracture, to a much smaller radius than… … Universalium
Automobile self starter — An automobile self starter (commonly starter motor or simply starter ) is an electric motor that initiates rotational motion in a car s internal combustion engine before it can power itself. History Both Otto cycle and Diesel cycle internal… … Wikipedia
Progressive cavity pump — A progressive cavity pump is also known as a progressing cavity pump, eccentric screw pump or even just cavity pump and, as is common in engineering generally, these pumps can often be referred to by using a genericized trademark. Hence names can … Wikipedia
auger — noun Etymology: Middle English, alteration (resulting from false division of a nauger) of nauger, from Old English nafogār; akin to Old High German nabugēr auger, Old English nafu nave, gār spear more at nave, gore Date: before 12th century any… … New Collegiate Dictionary
Spring (device) — Helical or coil springs designed for tension Compression sp … Wikipedia
Gear — 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… … Wikipedia
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.[1] Contents 1 Addendum 2 Addendum angle 3 Addendum circle … Wikipedia
