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..,,.+?
..".
2-2-2.
Pinch Roller Pressing Mechanism
The PINCH LEVER assembly
of the pinch
roller is
operated
by the PINCH CAM LEVER (rod) driven by
the CAM GROOVE 1 of the beforementioned
MAIN
CAM, and
then
press-fitted
to
the
capstan.
The
revolving
tape guide (REV. GUIDE) is interlockingly
operated with the PINCH LEVER assembly to ensure
stable
tape running
at a fixed
speed.
(Fig. 2-6)
.-
. . ... .
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: ----
.,
...,
~ ~..~.=
.;
,...
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.....
: ... .
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LOAD DRIVE HELlCAL GEAR
MAIN CAM GEAR
I
—
"c
CAM GROOVE 1.
PINCH
LEVER
/'%?
I
MOTOR
CAM LEVER
AXLE
PINCH ROLLER
\
~
PINCH LEVER ASS'Y
Fig. 2-6 CONSTRUCTION OF PINCH ROLLER MECHANISM
–9–
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