Title: Tiltable wind machine for use on variable terrain

Abstract: A rotatable and tiltable wind machine for protection of agricultural growth, the machine being adapted for installation on a selected terrain having a varying contour. The machine includes means for mounting on the terrain, a fan drive assembly on the mounting means rotatable with respect thereto, drive means to rotate the fan and the fan drive assembly, and tilting means for tilting the fan with respect to the mounting means and the terrain while the fan drive assembly is being rotated.

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Inventors: Curp, Russell W. (Newhall, CA, US)

Application Number: 684550
Filing Date: 1976-05-10
Publication_date: 1977-08-30
Assignee: SSP Agricultural Equipment, Inc. (Visalia, CA)
Primary Class(es): 416/100 416/110, 416/116
Other Classes:
US Patent Ref:

322862	Jul, 1885	Starr	416/113.
1903615	Apr, 1933	Towt	416/110.
2313481	Mar, 1943	Rendano	416/100.
2481702	Sep, 1949	Towt	416/110.
2653482	Sep, 1953	Kinder	416/100.
3072321	Jan, 1963	King	416/100.
3180570	Apr, 1965	Grabowski	416/110.
3288358	Nov, 1966	Coles	416/110.
3547556	Dec, 1970	Keene	416/110.
3846042	Nov, 1974	Keene	416/110.

Other Refs: 943,3721,032,46623,258

May, 1956	DT
Jun, 1958	DT
Oct, 1969	JA

Primary Examiner: Powell, Jr., Everette A.
Assistant Examiner:
Attorney: Huebner & Worrel