On its return stroke, the bolt strips the fresh cartridge from the box magazine and feeds it into the chamber and finally locks itself to the barrel.
22.
Nevertheless, we must understand that the Israelis will not look with favor upon this possibility, however remote the chance and however effective their return stroke would be.
23.
On the upward return stroke, the steam on top was transferred through a pipe to the underside of the piston ready to be condensed for the downward stroke.
24.
A vacuum condenser may not be appropriate for a small engine . 3 ) A valve in the piston allows the return stroke of the piston to pump used steam from the cylinder.
25.
The legs of water beetles have little hairs which spread out to catch up and move water back in the power stroke, but lay flat as the appendage moves forward in the return stroke.
26.
When the gas is cooled the pressure drops and this means that less work needs to be done by the piston to compress the gas on the return stroke, thus yielding a net power output.
27.
The rifle maintains the British cock-on-closing feature, in which the bolt's mainspring is loaded and the rifle cocked as part of the return stroke of the bolt, which aided rapid fire, especially as the action heated up.
28.
The oar rests in an elaborately carved wooden rest ( " forcola " ) shaped to project from the side of the craft so as to allow the slight drag of each return stroke to pull the Summertime " ).
29.
The researchers, writing in the journal Science, reported that the radiation bursts were produced in the leader phase of the strike, when a channel of ionized air propagates between cloud and ground, and just before the actual flow of electric current, known as the return stroke.
30.
Since the peak temperature of lightning in the return stroke, 50, 000 degrees Fahrenheit, is five times hotter than the surface of the sun, and it travels at 20, 000 to 60, 000 miles per second, it heats up air molecules faster than they can expand.
