TCF study #7
 

JpF sent further: July 21, 2010:   Spring out sled from beneath control bar held by hinged legs that stow to front of TCF legs; at trigger, the sled pops out forward and attains a sledding angle of attack; the sled is as wide as the basebar of TCF and is stayed off by two or more set-offs from the bottom of the TCF legs and basebar. Ratchet lock prevents return when rocks or brush are hit. Much broader tread than wheels by far; and the basebar does not get caught by rocks or brush or sand or gravel or holes; rather, the wide sled skips or sleds over the top of the obstructions.   Primary sketches are in spiral notebook used while waiting at the hospital on July 20, 2010, at Cedars-Sinai Hospital near Beverly Center.  LandingSled™

sledges      Spelling used in 1851 version of A treatise on the æropleustic art, or navigation in the air by means of kites, or buoyant sails: with a description of the Charvolant, or Kite Carriage      
A sled, sledge, or sleigh is a vehicle that moves by sliding. Usually runners or a smooth underside enable a sled to slide. Sleds are used for transport on surfaces with low friction, usually snow or ice. In some cases however, mud, grass, or even smooth stones make a good surface for sleds.
en.wikipedia.org/wiki/Sledges

2010 July

• http://ozreport.com/14.144#2
• https://mail.google.com/mail/?shva=1#inbox/12a1e1307c27a718
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aero craft, aeroplane, aerial craft, flying machine,

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  See more. Patent number: 1000273
  Filing date: Oct 8, 1909
   
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