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How did machine guns not shoot through propellers?
Machine guns were mounted on the top of the fuselage, directly in front of the pilot, but that position placed the gun directly behind the propeller. The gun had to be designed to fire through the propeller without hitting it, which was not an easy task.
How did they not shoot propellers?
They developed a synchronization gear, or a gun synchronizer, sometimes rather less accurately referred to as an interrupter, is attached to the armament of a single-engined tractor -type aircraft so it can fire through the arc of its spinning propeller without bullets striking the blades.
How did planes not shoot off their propellers?
A synchronization gear (also known as a gun synchronizer or interrupter gear) was a device enabling a single-engine tractor configuration aircraft to fire its forward-firing armament through the arc of its spinning propeller without bullets striking the blades.
Who built an interrupting gear for machine guns attached to the plane’s engine?
Raymond Saulnier
…in the form of an interrupter gear, or gun-synchronizing device, designed by the French engineer Raymond Saulnier. This regulated a machine gun’s fire so as to enable the bullets to pass between the blades of the spinning propeller. The interrupter itself was not new: a German patent had been taken…
Who invented the synchronized machine gun?
…in the form of an interrupter gear, or gun-synchronizing device, designed by the French engineer Raymond Saulnier. This regulated a machine gun’s fire so as to enable the bullets to pass between the blades of the spinning propeller. The interrupter itself was not new: a German patent had been taken…
What issue did the creation of interrupter gear overcome and how did it work?
Sync gear, also known as an interrupter or gun synchronizer, was developed during World War I to ensure that an armament attached to a single-engine aircraft could fire through the spinning arc of a propeller without damaging the propeller blades.
How do propellers work?
The propeller works by displacing the air pulling it behind itself (the action), this movement of air then results in the aircraft being pushed forward from the resulting pressure difference (the opposite reaction). The more air that is pulled behind the propeller the more thrust or forward propulsion is generated.