Revolutions per second. 
0 2 4 6 8 10 12 
Sue a4 atteisee ci ae get 
seae; eens psecene t+} 
Stet 
i apissanieea ee 
Se0ee) pean eee BEreee 
ae fi ee 
Sheet EEE 
ee yo 
= : ue See 
esther 
a 
| PH 
(pee FH oe 
ana 
EPH} Sere! cco 
Sacerarbssisers 
cs sees 
Deflections 0°000075 inch. 
eee ee HE 
r. Pps Boze anor (gat = 
rT H-—4 percanett 
ane fone st 
seater oe 
HEHE 
i aa ae sien fa 
He ee td pin peeeueezey PH 
aaa La Aly Bi Beet | i caussetessieet ene: spins — 
al 
BEreseeres . 
EHR 
nee 
ae pa ane j++ | 
parte HH EEE a 
aa za He ecerinvece 
va 
ae 
feat 
Be cereserinaeeeatiic 
z 16 
Revolutions per second. 
Fig. 22—Four Armed Wheel—Jointed midway between the arms. 
ree 
shewing radial deformations of bays A and C (containing joint), and of 
bay B (not containing joint), the wheel being loaded in the last case. 
No. 10, Bay B, 45° from Arm AB; No. 11, 56:25°; No, 12, 676% 
- Per ro + 
a ae 
No. 1, Arm AD. = F they A, ke from (sik AD; No. 8, 
No. 14, Arm BC. — 
No. 13, 78°75°. 
No. 6, Bay C, 11:25° from 
Arm BC; No, 7, 22°5° ; No. 8, 33°75°; No. 9, 45°. 
22'5°; No. 4, 33°75°; No. 5, 45°. 
Curves 
