Scott sled
A Scott Sled is a type of kite developed in the early 1960s by Frank Scott of Ohio and based on the sled kite, an earlier design by William Allison,[http://www.users.on.net/~maxtmp/kite/Pagealis.htm allison flexible kite] also based in Ohio. In 1964 it was featured in Kite Tales, the newsletter of the American Kitefliers Association; as a result it became much more widely known. Many derivative designs have appeared since then, the design described here is as it appeared in 1964.
File:Scott Sled dimensions.svg
Allison patented his kite in 1956; Scott never did. Allison won a civil cease and desist order against the Scott family after it had made and sold millions of kites.{{cite web |url=http://www.drachen.org/journals/a09/Historian-Responds-on-sled-kite-issue.pdf |title=Archived copy |website=www.drachen.org |access-date=12 January 2022 |archive-url=https://web.archive.org/web/20060417075706/http://www.drachen.org/journals/a09/Historian-Responds-on-sled-kite-issue.pdf |archive-date=17 April 2006 |url-status=dead}}
The design is known for its ease of construction, sturdiness, light weight, portability, stability, and good performance. It is a sort of scoop-shaped parachute, held open by parallel spars. Most of the shape of the kite is produced by the pressure of the wind.
Description
The cover is made of polyethylene sheet about {{convert|0.0015|in|mm|2}} thick. Three vertical spars are taped to the cover. These spars are wooden dowels 1/8 or 3/16 inch (3 to 5 mm) in diameter. A two-legged bridle is used, one leg taped to each side of the cover. The length of this bridle is between {{convert|6|and|9|ft}} long. Care is taken to make sure each leg is of the same length.
This kite type has continued to evolve, generally with only two spars. Vents are shaped differently, sometimes more vents or none at all.
Notes
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References
- {{cite book | last = Newman | first = Lee Scott | author2 = Jay Hartley Newman | title = Kite Craft | year = 1974 | pages = [https://archive.org/details/kitecraft00crow/page/195 195–197] | isbn = 0-517-51471-0 | url = https://archive.org/details/kitecraft00crow/page/195 }}
- {{cite book | last = Greger | first = Margaret | title = Kites for Everyone | year = 1984 | pages = [https://archive.org/details/kitesforeveryone00greg/page/48 48–49] | isbn = 0-9613680-0-4 | url = https://archive.org/details/kitesforeveryone00greg/page/48 }}
- {{cite book
| last = Editors of Consumer Guide
| title = Create-A-Kite
| year = 1977 | pages = 46–48 | isbn = 0-671-22883-8 }}
- {{cite book | last = Eden | first = Maxwell | title = Kiteworks | year = 1989 | pages = [https://archive.org/details/kiteworks00maxw/page/110 110–111] | isbn = 0-8069-6713-7 | url = https://archive.org/details/kiteworks00maxw/page/110 }}
External links
- [https://patents.google.com/patent/US2737360 FLEXIBLE KITE William M. Allison. US Patent: 2737360 Filing date: Sep 8, 1950]
- [https://patents.google.com/patent/US3860204 SELF-STIFFENED FLEXIBLE KITE David M. Checkley]
- [https://patents.google.com/patent/US4383667 Kite having high lift to drag ratio Warren O. Weathers]
- [https://patents.google.com/patent/US4018408 Concave parabolic arch kite Peter J. Pearce et al.]
- [https://patents.google.com/patent/US4129272 Aerofoil structure Andrew W. Jones et al.]
- [https://patents.google.com/patent/US4243191 Hooded kite John W. Loy]
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