willis system

willis system
noun
Usage: usually capitalized W
Etymology: after Robert Willis died 1875 English mechanician
: a system of using for the generating circle of cycloidal teeth a circle equal in radius to a pinion having twelve teeth of the given pitch

Useful english dictionary. 2012.

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  • Willis, Floyd County, Virginia — Willis (also Hylton) is an unincorporated community in southwestern Floyd County, Virginia, United States. It lies along U.S. Route 221 southwest of the town of Floyd, the county seat of Floyd County. [Rand McNally. The Road Atlas 08. Chicago:… …   Wikipedia

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  • Willis Carrier — im Jahre 1915 Willis Haviland Carrier (* 26. November 1876 in Angola (New York); † 7. Oktober 1950) war ein amerikanischer Ingenieur und Erfinder. Er gilt als Vater der modernen Klimaanlage. Er erbte die Vorliebe seiner Mutter für Basteleien.… …   Deutsch Wikipedia

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  • Willis-Selden Historic District — Infobox nrhp | name =Willis Selden Historic District nrhp type = hd caption = Cass Avenue, north of Alexandrine location= Detroit, Michigan lat degrees = 42 lat minutes = 20 lat seconds = 57 lat direction = N long degrees = 83 long minutes = 3… …   Wikipedia

  • Willis Stephens — Infobox Politician name = Willis Stephens Jr. |200px imagesize = 200px birth date = 1955 birth place = Brewster, New York residence = death date = death place = office = Assemblyman, 99th District (1994 2006) salary = term start = 1995 term end …   Wikipedia

  • Willis Carrier — Infobox Person name = Willis Haviland Carrier caption = Willis Carrier in 1915 birth date = birth date|1876|11|26 birth place = Angola, New York, USA death date = Death date and age|1950|10|7|1876|11|26 death place = New York, USA occupation =… …   Wikipedia

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