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Welcome to Hartwell
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Choice for Quality Latching Systems
Hartwell's mission is to remain the industry's first choice in the
design and manufacture of quick access latching systems for aircraft,
and the first company that aircraft engineers call on for design assistance
on all new latching applications. |
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Remote engine
nacelle latching system — A380 
Hartwell’s remotely operated pin/hook latch system provides a way
to
quickly latch and unlatch the A380 Aft Core Cowl...
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Nacelle
hold-open & rate control rods 
The nacelle was being designed for GE C34-10A engines destined for
use aboard the ARJ-21. The customer required a nacelle hold-open/close
system that met stringent weight, strength, rate-control and durability
standards. Crew
escape hatch
& handle 
The customer was developing a state-of-the-art crew escape door for
the Boeing 787. The escape hatch, an inward
opening plug-type pressure-only door constructed from monolithic high
speed machined aluminum with discrete stops, is intended as an emergency
exit for the flight crew and is accessed from both inside and outside
the airplane. |
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Boeing 737 pressure relief
door 
Hartwell engineers evaluated the basic production process and improved
the assembly of the Pressure Relief Door
by machining the door instead of casting it...
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Remote engine nacelle
latching system — B787 
Hartwell’s remotely operated pin/pawl latch system provides a way
to quickly latch and unlatch the Boeing 787 thrust reverser
c-ducts.
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