James V. Martin Light Plane Project

Hi,


here is a patent for retractable float seaplane from James V. Martin,as my dear Jemiba
said about small designer.


Flugsport 1926
 

Attachments

  • 1926 Martin.png
    1926 Martin.png
    42.6 KB · Views: 111
The first, called a "sketch design", as said in the description, shows a way to
reduce the drag of a light aircraft by shaping the fuselage in an appropriate
way.
The other one is a patent for an inflatable and retractable float, that is inflated
by a system, that uses an air pressuer tank, that gets filled up via the prop
stream.
 

Similar threads

Back
Top Bottom