1 Gear belt
for manual or automatic width setting
2 Four precision spindles
to set the moveable side wall
3 Transport lock
A bar is mounted as a standard on the front and back sides.
When put on a loader, the bar is moved to the outside by a wedge. At removal, the slot locks again.
At lifting by hand, the bar is moved to the outside and locks in upper position. When lifting again, the slots are locked.
4 Safety screw
Clamping the gear belt with a thumb screw prevents from accidental adjustment of the moveable side wall.
5 Clutch disc
for motor-driven width setting