Definition of Spiral gear. Meaning of Spiral gear. Synonyms of Spiral gear
Here you will find one or more explanations in English for the word Spiral gear. Also in the bottom left of the page several parts of wikipedia pages related to the word Spiral gear and, of course, Spiral gear synonyms and on the right images related to the word Spiral gear.
Definition of Spiral gear
Spiral gearSpiral Spi"ral, a. [Cf. F. spiral. See Spire a winding
1. Winding or circling round a center or pole and gradually
receding from it; as, the spiral curve of a watch spring.
2. Winding round a cylinder or imaginary axis, and at the
same time rising or advancing forward; winding like the
thread of a screw; helical.
3. (Geom.) Of or pertaining to a spiral; like a spiral.
Spiral gear, or Spiral wheel (Mach.), a gear resembling
in general a spur gear, but having its teeth cut at an
angle with its axis, or so that they form small portions
of screws or spirals.
Spiral gearing, a kind of gearing sometimes used in light
machinery, in which spiral gears, instead of bevel gears,
are used to transmit motion between shafts that are not
Spiral operculum, an operculum whih has spiral lines of
Spiral shell, any shell in which the whorls form a spiral
Spiral spring. See the Note under Spring, n., 4.
Meaning of Spiral gear from wikipedia
- A spiral bevel gear
is a bevel gear
teeth. The main application
of this is in a vehicle
- non-intersecting, non-parallel axes. The term crossed helical gears
has su****ded the term spiral gears
is theoretically point contact between
- cir****ferentially around
. Zerol bevel gears
can be thought
of as spiral bevel gears
also have curved
teeth, but with a spiral angle
of zero, so the...
- than a spiral bevel
pinion, with the result
that gear ratios
of 60:1 and higher
are feasible using
set of hypoid gears
. This style
- clocks. In an involute gear
, the profiles
of the teeth
of a circle. (The involute
of a circle
is the spiraling curve traced
by the end...
, equiangular spiral
, or growth spiral
is a self-similar spiral curve
that often appears
in nature. The first
a logarithmic spiral
- (multiple spirals
) is used then the ratio reduces accordingly
and the braking effect
of a worm and worm-gear
may need to be discounted, as the gear
- gear Archimedean spiral hyperbolic spiral
Fermat's spiral lituus logarithmic spiral Cornu spiral spiral
of Theodorus Fibonacci Spiral
- as either
" or "gearing
", it is also used in various idioms
and the official translation
of the title picks
up the phrase
- efforts. Four of these fragments contain gears
, while inscriptions
on many others. The largest gear
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