Cascade Ultralights Kasperwing

Discussion in 'The light stuff area' started by jedi, Nov 10, 2017.

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  1. Feb 20, 2019 #141

    Highflight

    Highflight

    Highflight

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  2. Feb 20, 2019 #142

    henryk

    henryk

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    -via CONTACT botton ?
     
  3. Feb 21, 2019 #143

    Highflight

    Highflight

    Highflight

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    Yes, [FONT=Verdana,Arial,Tahoma,Calibri,Geneva,sans-serif]https://kasperwing.com/contact/[/FONT]
     
  4. Mar 12, 2019 #144

    henryk

    henryk

    henryk

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  5. Mar 18, 2019 #145

    henryk

    henryk

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  6. Mar 18, 2019 #146

    henryk

    henryk

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  7. Apr 22, 2019 #147

    henryk

    henryk

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    20190422_181841.jpg 20190422_181852.jpg

    =GREEN KASPERWINGs CR differential gear...
     
  8. Apr 23, 2019 #148

    enewbold

    enewbold

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    Wow. Great looking!
     
  9. Apr 23, 2019 #149

    henryk

    henryk

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    =NO gyroscopic momentum,(essential for PPG!)

    =0.3 reaction momentum

    =moore thrust...

    =only 2 kg moore weight.
     
  10. Apr 28, 2019 #150

    henryk

    henryk

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    Last edited: Apr 29, 2019
  11. Apr 29, 2019 #151

    henryk

    henryk

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    -simple version of differential gear

    ( 20190429_221938.jpg ( 2.5 kg, <100 HP )

    20190429_222008.jpg
     
    Last edited: Apr 29, 2019
  12. May 4, 2019 #152

    henryk

    henryk

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    K-W +CR... 20190503_132256.jpg
     
  13. May 5, 2019 #153

    henryk

    henryk

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    -iff to made "cloth" to the KASPERWING ?

    ^92759BFCB4D39C0B06F55BDA47BE556F86233A51781E62C217^pimgpsh_fullsize_distr.jpg Józef Grzybowski i KW.jpg
     
  14. Aug 5, 2019 #154

    henryk

    henryk

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    Attached Files:

  15. Aug 5, 2019 #155

    Doggzilla

    Doggzilla

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    Good lord, thats 57% higher static thrust than Cessna prop, per hp.

    That is much more impressive than I thought it would be, especially for its size.
     
  16. Aug 5, 2019 #156

    Speedboat100

    Speedboat100

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    Plenet gear in a motorhub of an electric bike looks like this.
     

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  17. Aug 5, 2019 #157

    Doggzilla

    Doggzilla

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    Yes, that is common sense. Far more reliable.

    Many PSRUs use basic spur gears, and if the casings flex or crack the teeth do not mesh properly anymore.

    No sensible engineer would use a spur gear if they could use planetary gears.
     
  18. Aug 5, 2019 #158

    henryk

    henryk

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    =not stricte planet gear,
    moore differential gear (similar are in car drive )
     
  19. Sep 11, 2019 #159

    Mpflyak

    Mpflyak

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    I'm a new kasperwing 180 a owner. I have a couple questions 1) where do I find the s\n?
    2) is there someone who makes new sails?
     
    Matt D Murdoch likes this.
  20. Sep 11, 2019 #160

    henryk

    henryk

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