3-4.
Driving
of S reel and S ratchet
I M slider moves in the direction of arrow [
I
as cam gear rotates.
I
,L
1
S ratchet shaft touches M slider onl_
portion, then S ratchet moves in the
direction of arrowl_).
S ratchet release plate moves in the
direction
of arrowt_).
* With this operation of S reel
the brake is released.