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|. 
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siiisiie SRERRREEER Reese a 
a ie 
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a ae 
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ae a ee a 
ii a He ae a oe 
in ae (a a 
H cae HH ait Se an oe 
au ee ae Hey UAE HEE tee te 
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oo 
ae ce A a iu HES e 7 fi a ae c : 
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iu fue - re ae a ie 
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Deflections 0:000075 inch. 
oo 
a atti scat 
ee 
| ie as 
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es 
-= ee yeaa 
4 6 8 10 12 14 
Revolutions per second. 
_ Fig. 20—Six Armed Wheel—Curves shewing Radial Deform- 
ations at various Positions on Rim at Rising Speeds. 
‘No.1, Arm AF. No. 2, Bay F,15° from AF. No. 8, Bay F, 
22°5° from AW, No.4, Bay F,30° irom AFP. © 
