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      I looked into buying one of these industrial diesels and souping it up paring the weight down. This one is 20 hp and 60 kg. Ws910...
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      philr replied to the thread Longeron Opinion/SWAG Needed.
      Is there any chance a round tube would work? It would be easy to fabricate, just run through a roller set to the right radius and...
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      philr replied to the thread HERO ULTRALIGHT.
      What do you think an appropriate G force for landing gear failure is for a part 103 ultralight as we want the gear to fail before the...
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      philr replied to the thread HERO ULTRALIGHT.
      What is the problem with fiberglass rods not being springy enough? Is it just more difficult to find the correct size?
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      philr replied to the thread HERO ULTRALIGHT.
      The idea of this landing gear is to use titanium tubes as the spring element and then steel fittings at the fuse and wheels. The...
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      philr replied to the thread HERO ULTRALIGHT.
      Here is a pic of the old gear from the Ultravia Pelican GS.
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      philr replied to the thread HERO ULTRALIGHT.
      I see what you are saying about triangulating but that kolb fuse isn't really what I want and everything I do to take up the torsion...
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      philr replied to the thread HERO ULTRALIGHT.
      Something like this.
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      philr replied to the thread HERO ULTRALIGHT.
      Yes I think I will add a flat plate on the outside of the fuselage to further brace the landing gear and upgrade the cross tube to 7/8"x.065
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      philr replied to the thread HERO ULTRALIGHT.
      I have decided to change the landing gear design to make something similar to the Aerolite 103 gear legs adopted to 4130 tube fuse...
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      Here is an interesting link to a video of James Fitzpatrick explaining his wing system.James Fitzpatrick explains what his Ornithopter...
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      I mean "solenoid"
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      I don't have a background in electronics to build this but here is my idea for orthopter power. Most if not all of the models I see...
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      philr replied to the thread Marek Ivanov Designs.
      Here is a link to Mr. Ivanov's profile on linkedin maybe someone wants to try to see if he speaks english...
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      philr reacted to Air Trikes's post in the thread Redrives for most commercial engines. with Like Like.
      We have these redrives for industrial V-twins. In stock, let me know if somebody interested.
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