- shooter.
Although there were
early paper-cartridge breechloaders, the self-
obturating nature of
metallic cartridges (along with
their waterproof nature) led...
- An
obturating ring is a ring of
relatively soft
material designed to
obturate under pressure to form a seal.
Obturating rings are
often found in artillery...
-
Airguns generally use a
slightly undersized projectile that is
designed to
obturate upon
shooting so as to seal the bore, and
engage the rifling;[citation...
-
failure due to both
inadequate disinfection and the
inability to
properly obturate the root-canal space. Consequently, the
biofilm should be
removed with...
- of 80 to 90
grains (5.2–5.8 g) of fine
rifle powder, the
bullet would obturate into the
hexagonal bore.
Recovered bullets were
found to be as hexagonal...
- lead skirting. Its
intended purpose was to
expand under the
pressure and
obturate the
barrel and
increase muzzle velocity. The
bullet could be
quickly removed[citation...
-
expand under the
pressure of
gunpowder deflagration causing the
bullet to
obturate, and grip the
rifling grooves. This
maximized muzzle velocity by creating...
- and
during root
canal therapy. It is the
predominant material used to
obturate, or fill, the
empty space inside the root of a
tooth after it has undergone...
-
otherwise access into the
barrel is from the
front via the muzzle,
which is
obturated by the projectile. In the
later caplock firearms, the
ignition sparks...
-
extract the
cartridge case,
tearing through the case rim, and
leaving an
obturated case behind.
After the
introduction of the M4 carbine, it was
found that...
