- In
helicopters the
rotorhead is the part of the
rotor ****embly that
joins the
blades to the shaft,
cyclic and
collective mechanisms. It is
sometimes referred...
-
pounds (4,535 kg). Seventy-five
percent of the HH-65's structure—including
rotorhead,
rotor blades and fuselage—consists of corrosion-resistant
composite materials...
- semi-rigid
rotorhead, the
phase lag is 90 degrees. For
systems that are
hinged at some
distance from the axis of rotation, such as an
articulated rotorhead, the...
-
slightly offset,
phase lag will be 80-90 degrees,
however a semi-rigid
rotorhead will
typically have
phase lag of 75-80 degrees.
Phase lag is not caused...
-
Wikimedia Commons has
media related to AH-1 Cobra. AH-1
HueyCobra page on
Rotorhead.org AH-1
Cobra Photo Galleries on MidwaySailor.com
Cobras over the Frontier...
-
Helicopter rotors.
Rotor Analysis -
Blade Element Momentum Theory Helicopter Rotorhead Close-up
Image Gallery "Helicopter Aircraft". US
Patent 2,368,698, for...
- a one-hour run-dry transmission, fibergl****
rotor blades,
elastomeric rotorhead bearings, and the
option of
either skid or
wheeled landing gear. The helicopter...
-
helicopters in hover, the
center of m**** is
always directly below the
rotorhead. In
forward flight, the
center of m**** will move
forward to
balance the...
- page on GlobalAircraft.org AH-1
Cobra briefing room on AirCav.com AH-1
HueyCobra page on
Rotorhead.org AH-1
Cobra Photo Galleries on MidwaySailor.com...
-
benefits to
model helicopters. By
removing the
mechanical flybar from the
rotorhead,
there is less m**** and
lower aerodynamic drag
resulting in
improved efficiency...
