Mitsubishi LS2-190 - Diagrams of Thread-Trimmer Knife Motion

3-3 Diagrams of thread-trimmer knife motion of Model LS2—190
1. Starting of trimming motion
(needle at low position)
Movable knife
2. Movable knife spreads and assorts
the thread as it moves forwards.
Hook point
Picker
3.
Fixed knife
Cutting blade area
Thread guide groove
Movable knife catches the two
threads(needle thread and bobbin
thread) as it retreats.
- 8 -
Thread catcher hook
4. Thread trimming
From the library of: Superior Sewing Machine & Supply LLC