. .. 7 
FLYWHEEL a ROTOR i 
(IN DRIVE 
ENCLOSURE) PULLEY V-BELT MOTOR 
. Bee 
j 
i 
2 ° 
HORIZONTAL 
PLATE 
4 AMPLITUDE : 
4 ADJUSTMENT j 
“1 MOTOR 4 
Ei 
i 
= 
x 
¢ 
% 
FSM ey eerie f 
4 
i 
LRO 1348-4-808 OPPOSED : 
PISTONS j 
Figure 4. Two-piston working model with one side of housing 
7 
removed to show interior mechanisms. 
10 
