Accession Number : ADD014079

Title :   Anti-Rotation Guide Bushing.

Descriptive Note : Patent, filed 3 Jul 86, patented 28 Feb 89,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Booner, George ; Rodriguez, Milo R ; Kisling, Douglas L

Report Date : 28 Feb 1989

Pagination or Media Count : 5

Abstract : A variable guide vane bushing assembly which features means that prevents bushing rotation. A bushing comprises flats 16b on its outer sleeve, the flats interlock with race track shaped holes 20a on a tab-lock washer. The tab lock washer spans two or more adjacent vane stems and thus is not susceptible to rotation. A retainer and the vane arm assemble on top of the tab-lock washer to complete the assembly. Patents. (mjm)

Descriptors :   *BUSHINGS, *PATENTS, EXTERNAL, ROTATION, SLEEVES

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE