HUB DRIVE AND COLLET
The collet is a spring-loaded spindle
attached to a large flat spring which
clamps the center of the diskette to
the drive hub and pulley assembly.
When the operator handle is turned to
the closed position the actuator roll
assembly,
attached
to
the
collet
actuator rod, pushes the flat spring
and collet spindle into the drive hub
assembly
trapping
the
diskette
(Figure 7-7).
The diskette then turns
with the drive hub assembly.
Drive
Hub Assembly
Collet Actuator
Rod
Operator Handle
c~en
Figure
7-7. Hub Drive Collet (Left Rear View)
7-8
IBM
Displaywriter Product Support Manual