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+"Netherlands" +1925 stock footage and images
- Showing 1 to 4 of 4 results
Coverage of the fabrication of the helicopter in factories of Netherlands in 1925.
A helicopter is drawn out in fields by men. Two men carrying out helicopter fabrication process in a factory. Men working on landing gear. Men working on a cone made up of sheet metal which is attached to a worm wheel. Rotor axis is mounted on gear box. View of men working on rotor blades of helicopter which are pivoted universally to the main rotor axis. Men are shown working with fuselage and tail section of helicopter.
One of the first helicopter tests at Soesterberg in 1925 in which flapping motion of rotor blades is achieved.
One of the first helicopter tests at Soesterberg in 1925. Shows men assisting the helicopter for the first flight. The helicopter fuselage consists of a tubular truss, with an engine mounted on one end. Rotor-blades can be seen rotating in order to make a lift. The main rotor had two blades, which are restrained by cables so that the blades flap about a hinge. It is shown how flapping motion of blades is achieved and the view by a camera is also attached to rotor axis, showing the motion of blades.
Helicopter tilted and collapsed while making one of the first helicopter tests at Soesterberg in 1925.
One of the first helicopter tests at Soesterberg in 1925. Shows rotating blades of helicopter and trying to make a lift but it tilts on its side and collapses. Men running towards the collapsed helicopter and inspecting.
Helicopter rising to a short distance and descending in the first flight tests at Soesterberg in 1925.
Shows men assisting helicopter to rise. Helicopter rises to a short distance and descends. The action is repeated and finally the helicopter tilts on its side and is held by men.