The extractor is incorporated into the bolt while a fixed protrusion on one of the receiver's internal guide rails ejects the spent cartridge casings.
42.
The submersible mixer is typically installed on a guide rail system, which enables the mixer to be retrieved for periodic inspection and preventive maintenance.
43.
The bolt's guide rails are shaped downward to drive the locking lever into engagement with the locking shoulder, which is also riveted to the side plates.
44.
The Levicar was very light and when raised off its guide rail by the magnetic it only required a blower in the back to propel it.
45.
A gondola carrying hikers to the top of the 7, 218-foot Nebelhorn peak crashed into a guide rail Thursday, injuring 16 people, some seriously, police said.
46.
The impact head is driven back along the guide rail, dissipating the vehicle's kinetic energy by bending or tearing the steel in the guide rail sections.
47.
The guide rails were provided with ratchet stops every 75mm ( 3 inches ), so that the seat was automatically arrested at the top of its travel.
48.
They also attached a guide rail and smaller handholds to the new girder and put shock absorbers on the railcar that rides a track on the beam.
49.
Spacewalker James Newman slid the dlrs 76 million Advanced Camera for Surveys into the telescope on guide rails, after making room for it by removing an obsolete instrument.
50.
A 5 metre ( 16 foot ) test rig was built in the form of a tripod, one of the legs being in the form of guide rails.
