- direction.
Ratchets are
widely used in
machinery and tools. The word
ratchet is also used
informally to
refer to a
ratcheting socket wrench. A
ratchet consists...
- an
improved version the
pendulum drove a
ratchet wheel via a pawl on the
pendulum rod, and the
ratchet wheel drove the rest of the
clock train to indicate...
- thermodynamics. The
simple machine,
consisting of a tiny
paddle wheel and a
ratchet,
appears to be an
example of a Maxwell's demon, able to
extract mechanical...
-
castle wheel, with two
rings of
teeth that
project axially from the ends. When the stem is
pushed in, the
outer teeth turn the
ratchet wheel on top of...
- cog
wheel attached to a
handle and two
wooden flanges that
alternately hit the
teeth of the cog when the
handle turns. Alternatively,
smaller ratchets are...
- mechanism). The
basic device consists of a
ratchet-
wheel with a
large number of
uniformly spaced teeth. When the
wheel is
turned slowly while the edge of a...
- two
plates with
pillars and bars, the barrel, fusée, index, pawl and
ratchet-
wheel,
along with a few ****embling ****s.
These parts were all
roughly filed...
-
spring followers like in BB guns. The high-cap
magazines often have a
ratchet wheel that can be
wound up
periodically to
force pellets up from the holding...
- but
prevents return motion. It is
commonly used in
combination with a
ratchet wheel. A
latch of some type is
typically ****ed to a door or window. Many...
-
automatically or manually, a
special train of
gears connected to the
ratchet wheel or the
barrel arbor drives the
power reserve indication showing the...
